| COUNTY | TWP | RNG | SEC | OPERATOR | Permit # | WELL NAME | FORMATIONS | FROM | TO | BOXES | COMMENTS | TYPE | StorageAddress |
| Alcona | 25N | 06E | 4 | Nomeco & Mercury Per. #47916 | 47916 | North Fork A4-4 | Sunbury, Antrim, Traverse & Traverse Ls. | 760 | 2130 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-56. | O&GCut | K55 |
| Alcona | 26N | 05E | 3 | Mercury Expl. Per.# 48058 | 48058 | State Mitchell A1-3 | Sunbury, Antrim, Traverse & Traverse Ls. | 960 | 2150 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-61. | O&GCut | K55 |
| Alcona | 26N | 06E | 15 | Shell Western Per.#48011 | 48011 | Saline C1-15 | Coldwater, Sunbury, Berea, Bedford, Antrim, Traverse & Traverse Ls. | 600 | 1882 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-25. | O&GCut | K57 |
| Alcona | 26N | 07E | 21 | Mercury Expl. Per.# 48059 | 48059 | St Millen B1-21 | Sunbury, Antrim, Traverse & Traverse Ls. | 900 | 1700 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-61. | O&GCut | K55 |
| Alcona | 26N | 08E | 7 | Mercury Expl. Per.# 48056 | 48056 | St Gustin B3-7 | Sunbury, Antrim, Traverse & Traverse Ls. | 550 | 1380 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-29. | O&GCut | K57 |
| Alcona | 26N | 09E | 20 | Wolverine Environ. Per.# 48201 | 48201 | Leonard B4-20 | Drift, Coldwater, Sunbury, Ellsworth, Antrim, Traverse & Traverse Ls. | 100 | 1180 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-35. | O&GCut | K57 |
| Alcona | 27N | 05E | 3 | Shell Western Per.# 47912 | 47912 | Silver Brook B4-3 | -- | 573 | 1456 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-32. | O&GCut | K57 |
| Alcona | 27N | 05E | 15 | Mercury Expl. Per.# 47897 | 47897 | Brey A4-15 | Sunbury, Antrim, Traverse & Traverse Ls. | 720 | 1663 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-61. | O&GCut | K55 |
| Alcona | 27N | 05E | 25 | HRF Exploration Per.# 48538 | 48538 | Traders D2-25 | Coldwater Shale to Traverse Ls. | 890 | 1650 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-50. | O&GCut | K56 |
| Alcona | 27N | 06E | 28 | HRF Exploration Per.#48539 | 48539 | Garvey B2-28 | Coldwater Shale to Traverse Ls. | 640 | 1700 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-42. | O&GCut | K57 |
| Alcona | 27N | 07E | 24 | Shell Western Per.# 47987 | 47987 | Johnson C4-24 | Sunbury Shale to Traverse Ls. | 500 | 1275 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-39. | O&GCut | K57 |
| Alcona | 27N | 08E | 34 | Oilfield Invest. Per.# 48367 | 48367 | Ritchie A4-34 | -- | 0 | 1863 | 3 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-36. | O&GCut | K57 |
| Alcona | 28N | 05E | 27 | Shell Western Per.# 47841 | 47841 | Germeroth B2-27 | Coldwater Shale to Traverse Ls. | 550 | 1326 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-32. | O&GCut | K57 |
| Alcona | 28N | 05E | 32 | Shell Western Per.#47842 | 47842 | Paul A2-32 | Coldwater Shale to Traverse Ls. | 600 | 1500 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-18. | O&GCut | K58 |
| Alcona | 28N | 06E | 32 | Shell Western Per. #47907 | 47907 | Stifler B4-32 | Berea Sandstone to Traverse Ls. | 600 | 1271 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-10. | O&GCut | K57 |
| Alcona | 28N | 06E | 35 | Shell Western Per.# 47915 | 47915 | Wildcat Club D2-35 | Coldwater Shale to Traverse Ls. | 633 | 1429 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-38. | O&GCut | K57 |
| Alcona | 28N | 07E | 1 | Wolverine Environ. Per.# 50406 | 50406 | Holcomb Creek 1-1 SWD | Drift, Ellsworth Sh. to Detroit River Anhydrite | 260 | 1510 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-87. | O&GCut | K53 |
| Alcona | 28N | 08E | 20 | Wolverine Environ. Per.# 50344 | 50344 | Comstock Hills 1-20 SWD | Drift, Ellsworth Sh. to Detroit River Anhydrite | 200 | 1620 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-103. | O&GCut | K52 |
| Allegan | 02N | 14W | 33 | Cities Service Oil Per.#31769 | 31769 | Fowler #1 | Ellsworth to Cincinnatian | 657 | 2697 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-71. | O&GCut | K54 |
| Allegan | 03N | 11W | 4 | Goodale Ent. Per.# 50835 | 50835 | Borgic 3 | -- | 100 | 3355 | 3 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-123. | O&GCut | K50 |
| Alpena | 29N | 05E | 16 | HRF Expl. Per.# 50233 | 50233 | Upper Mulvaney B3-16 | Drift & Antrim Shale | 600 | 750 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-80. | O&GCut | K51 |
| Alpena | 29N | 05E | 23 | Wolverine Environ. Per.# 50357 | 50357 | Broad 1-23 SWD | -- | 300 | 1630 | 2 | Log available from Lansing.. Oil & Gas cuttings. Stored in OG-91. | O&GCut | K53 |
| Alpena | 29N | 05E | 29 | HRF Exploration Per.# 51214 | 51214 | Upper Mulvaney C2-29 | -- | 650 | 1604 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-112. | O&GCut | K51 |
| Alpena | 29N | 05E | 34 | Wolverine Environ. Per.# 50735 | 50735 | Doctors's Club 1-34 SWD | Glacial drift, Ellsworth Shale to Detroit River Anhydrite | 240 | 1900 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-104. | O&GCut | K52 |
| Alpena | 29N | 06E | 1 | Terra Energy Per.# 48851 | 48851 | Minke 10-1 | Drift, Antrim Shale to Traverse Ls. | 160 | 954 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 29N | 06E | 3 | Terra Energy Per.# 48738 | 48738 | St Ossineke 2-3 | Berea-Bedford Shale to Traverse Ls. | 260 | 1060 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 29N | 06E | 7 | HRF Exploration Per. #48855 | 48855 | Cook B4-7 | -- | 0 | 1083 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-50. | O&GCut | K56 |
| Alpena | 29N | 06E | 33 | HRF Exploration Per. #48854 | 48854 | Haass A2-33 | -- | 0 | 1030 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-50. | O&GCut | K56 |
| Alpena | 29N | 07E | 13 | Terra Energy Per.# 49225 | 49225 | Seguin 7-13 | Drift, Bedford Shale to Traverse Limestone | 140 | 1038 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 29N | 07E | 29 | Wolverine Environ. Per.# 50404 | 50404 | Scott Cr. 1-29 SWD | Drift, Ellsworth Sh. to Detroit River Anhydrite | 300 | 1525 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-103. | O&GCut | K52 |
| Alpena | 30N | 05E | 1 | Terra Energy Per.# 50026 | 50026 | Kenny 9-1 | Antrim Shale to Traverse Limestone | 100 | 860 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 30N | 05E | 2 | Terra Energy Per.# 49470 | 49470 | Fletcher D1-2 SWD | Drift, Ellsworth Shale to Dundee Limestone. | 210 | 1400 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-86. | O&GCut | K53 |
| Alpena | 30N | 05E | 2 | Terra Energy Per.# 49540 | 49540 | Fletcher 10-2 | Drift, Antrim Shale to Traverse Limestone | 0 | 825 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Alpena | 30N | 05E | 4 | Terra Energy Per.# 49171 | 49171 | Miller 12-4 | Drift, Antrim Shale to Traverse Limestone | 180 | 995 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Alpena | 30N | 05E | 5 | Terra Energy Per.# 49651 | 49651 | Lang 7-5 | Drift, Antrim Shale to Traverse Limestone | 200 | 952 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 30N | 05E | 7 | Terra Energy Per.# 49674 | 49674 | Hajduk 9-7 | Antrim Shale to Traverse Limestone. | 170 | 909 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 30N | 05E | 8 | Terra Energy Per.# 49021 | 49021 | Rupinski 1-8 | Bedford-Berea Shale to Traverse Limestone | 170 | 1057 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Alpena | 30N | 05E | 9 | Terra Energy Per.# 49733 | 49733 | Fletcher D2-9 SWD | Drift, Antrim Shale to Dundee Limestone | 0 | 1425 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-86. | O&GCut | K53 |
| Alpena | 30N | 05E | 12 | Terra Energy Per.# 50028 | 50028 | Choate 5-12 | Drift, Antrim Shale to Traverse Limestone | 90 | 860 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Alpena | 30N | 05E | 13 | Terra Energy Per.# 50023 | 50023 | Terra Eng A2-13 SWD | Antrim Shale to Dundee Limestone | 200 | 1445 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Alpena | 30N | 05E | 13 | Terra Energy Per.# 50029 | 50029 | Besaw 7-13 | Drift, Antrim Shale to Traverse Limestone | 90 | 930 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Alpena | 30N | 05E | 17 | Terra Energy Per.# 49084 | 49084 | Head 6-17 | Drift, Antrim Shale to Traverse Limestone | 120 | 1037 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Alpena | 30N | 05E | 28 | Terra Energy Per.# 50583 | 50583 | Edgewood Club10-28 | Drift, Antrim Shale to Traverse Limestone | 210 | 1035 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Alpena | 30N | 05E | 31 | HRF Exploration Per.# 51578 |
51578 | Upper Mulvaney D2-31 | -- | 170 | 1080 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-125. | O&Gcut | K50 |
| Alpena | 30N | 07E | 29 | Terra Energy Per.# 50090 | 50090 | Ritthaler 9-29 | Drift, Antrim Shale to Traverse Limestone | 60 | 870 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Alpena | 30N | 07E | 29 | Terra Energy Per.# 50390 | 50390 | Prevost C1-29 SWD | Drift, Antrim Shale to Dundee Limestone | 90 | 1381 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-86. | O&GCut | K53 |
| Alpena | 30N | 07E | 30 | Terra Energy Per.# 49996 | 49996 | Marquardt 7-30 | Drift, Antrim Shale to Traverse Limestone | 90 | 905 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-86. | O&GCut | K53 |
| Alpena | 30N | 07E | 31 | Terra Energy Per.# 49992 | 49992 | Authier 6-31 | Drift, Antrim Shale to Traverse Limestone | 0 | 870 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Alpena | 30N | 07E | 32 | Terra Energy Per.# 49999 | 49999 | Hiske 7-32 | Drift, Antrim Shale to Traverse Limestone | 120 | 890 | 1 | Litholgic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Alpena | 31N | 05E | 30 | Terra Energy Per.# 50778 | 50778 | Lemke 11-30 | Antrim Shale to Traverse Limestone | 210 | 908 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Alpena | 31N | 05E | 31 | Terra Energy Per.# 50759 | 50759 | Scheller 4-31 | Drift, Antrim Shale to Traverse Limestone | 180 | 912 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Alpena | 31N | 05E | 33 | Terra Energy Per.# 49543 | 49543 | Evergreen Club12-33 | Drift, Antrim Shale to Traverse Limestone | 120 | 910 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Antrim | 29N | 05W | 8 | Mercury Expl. Per.#47565 | 47565 | Mancelona I A2-8SWD | Antrim, Traverse & Dundee | 1030 | 2680 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-4. | O&GCut | K58 |
| Antrim | 29N | 05W | 17 | Mercury Expl. Per.# 47566 | 47566 | Mancelona ID1-17SWD | Drift, Sunbury to Dundee | 1040 | 2800 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-11. | O&GCut | K58 |
| Antrim | 29N | 05W | 35 | Shell Western Per.# 52155 | 52155 | State Mancelona 1-35 HD1 | -- | 6503 | 7310 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&GCut | K51 |
| Antrim | 29N | 06W | 1 | Mercury Expl. Per.# 48516 | 48516 | State Mancelona (Bijou) C3-1 | Sunbury, Antrim, Traverse Fm. & Traverse Limestone | 682 | 1708 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-60. | O&GCut | K55 |
| Antrim | 29N | 06W | 11 | Mercury Expl. Per.# 48569 | 48569 | Bijou C4-11 | Sunbury, Antrim, Trav- erse & Traverse Ls. | 772 | 1870 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-60. | O&GCut | K55 |
| Antrim | 29N | 06W | 12 | Mercury Expl. Per.# 48536 | 48536 | State Mancelona (Bijou) A3-12 | Sunbury, Antrim, Traverse Fm. & Traverse Limestone | 800 | 1832 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-60. | O&GCut | K55 |
| Antrim | 29N | 06W | 13 | Mercury Expl. Per.# 48654 | 48654 | State Mancelona (Bijou) D1-13 | Sunbury, Antrim, Traverse Fm. & Traverse Limestone | 950 | 1939 | 1 | Lithologic log availaable. Oil & Gas cuttings. Stored in OG-60. | O&GCut | K55 |
| Antrim | 29N | 06W | 14 | Mercury Expl. Per.# 48574 | 48574 | Bijou B1-14 | Sunbury, Antrim, Trav- erse Fm. & Traverse Ls. | 810 | 1870 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-60. | O&GCut | K55 |
| Antrim | 29N | 06W | 27 | Hunting Natural Gas Per.# 47997 | 47997 | Mancelona West 1-27 SWD | Drift, Antrim, Traverse & Dundee | 0 | 2850 | 6 | Lith. log avail. Oil & Gas cuttings. Salt water disposal. Stored in OG-29 & 30. | O&GCut | K57 |
| Antrim | 29N | 07W | 21 | H.L. Brown Jr. Per.# 47673 | 47673 | St Custer 1-21 | Antrim Shale to Prairie du Chien | 900 | 8500 | 5 | Lithologic log available. Oil & Gas cuttings. Stored in OG-26. | O&GCut | K57 |
| Antrim | 30N | 05W | 13 | Terra Energy Per.# 47607 | 47607 | Centile 5-13 | Drift, Ellsworth, Antrim & Traverse | 90 | 1860 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-37. | O&GCut | K57 |
| Antrim | 30N | 05W | 14 | Terra Energy Per.# 47609 | 47609 | Primrose 10-14 | Drift, Sunbury, Ellsworth, Antrim & Traverse | 100 | 1855 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-37. | O&GCut | K57 |
| Antrim | 30N | 05W | 17 | Mercury Expl. Per.# 48692 | 48692 | Toons-North B3-17 | Sunbury, Antrim, Trav- erse Fm. & Traverse Ls. | 910 | 1465 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-60. | O&GCut | K55 |
| Antrim | 30N | 05W | 32 | Mercury Expl. Per.# 47689 | 47689 | Mancelona IA1-32SWD | Antrim, Traverse, & Dundee | 800 | 2140 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-9. | O&GCut | K58 |
| Antrim | 30N | 05W | 35 | Wolverine Environ. Per.# 47605 | 47605 | Lake of the North 1-35 SWD | Antrim, Traverse, Dundee and Detroit River | 860 | 2380 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-2. | O&GCut | K58 |
| Antrim | 30N | 06W | 8 | Lee's Petroleum Per. #48783 | 48783 | Burnett A1-8 | Sunbury to Dundee | 500 | 1708 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-52. | O&GCut | K56 |
| Antrim | 30N | 06W | 18 | Lee's Petroleum Per. #48878 | 48878 | Kunz B1-18 | Drift, Sunbury to Dundee | 560 | 1870 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-45. | O&GCut | K56 |
| Antrim | 30N | 07W | 9 | Lee's Petroleum Per. #48790 | 48790 | Reiley FarmsD4-9 | Sunbury to Detroit River Anhydrite | 610 | 1870 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-45. | O&GCut | K56 |
| Antrim | 31N | 05W | 2 | Oilfield Invest. Per.# 48254 | 48254 | Jaroneski B4-2 | -- | 460 | 1140 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-46. | O&GCut | K56 |
| Antrim | 31N | 05W | 8 | Oilfield Invest. Per.# 48330 | 48330 | Korthase D3-8 | Sunbury to Detroit River Anhydrite | 500 | 1845 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-46. | O&GCut | K56 |
| Antrim | 31N | 05W | 16 | Oilfield Invest. Per.# 48237 | 48237 | Holloway B4-16 | Sunbury to Dundee | 410 | 1760 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-68. | O&GCut | K55 |
| Antrim | 31N | 05W | 20 | Oilfield Invest. Per.# 48681 | 48681 | Korthase A2-20 | Sunbury to Traverse Limestone | 470 | 1443 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-46. | O&GCut | K56 |
| Antrim | 31N | 05W | 33 | Oilfield Invest. Per.# 48728 | 48728 | Blasko C4-33 | Drift, Bedford to Traverse Limestone | 500 | 1646 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-46. | O&Gcut | K56 |
| Antrim | 31N | 06W | 2 | OIL Energy Per.# 48818 | 48818 | Jaroneski C3-2 | Sunbury to Dundee | 150 | 1320 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-82. | O&GCut | K54 |
| Antrim | 31N | 06W | 3 | OIL Energy Per.# 48817 | 48817 | Nemecek D2-3 | Sunbury to Traverse Limestone | 400 | 1068 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-82. | O&GCut | K54 |
| Antrim | 31N | 06W | 4 | OIL Energy Per.# 48712 | 48712 | Meads B2-4 | Sunbury to Traverse Limestone | 300 | 980 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-81. | O&GCut | K54 |
| Antrim | 31N | 06W | 9 | OIL Energy Per.# 49764 | 49764 | Josifek B3-9 | Drift, Sunbury to Traverse Limestone | 200 | 1040 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-81. | O&GCut | K54 |
| Antrim | 31N | 06W | 10 | OIL Energy Per.# 49266 | 49266 | Trojanek D3-10 | Drift, Sunbury to Traverse Limestone | 300 | 1060 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-82. | O&GCut | K54 |
| Antrim | 31N | 06W | 11 | OIL Energy Per.# 49141 | 49141 | Stanek C3-11 | Drift, Sunbury to Traverse Limestone | 200 | 1140 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-81. | O&GCut | K54 |
| Antrim | 31N | 06W | 15 | Oilfield Invest. Per.# 48605 | 48605 | Newsom A4-15 | Sunbury to Traverse Limestone | 560 | 1100 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-46. | O&GCut | K56 |
| Antrim | 31N | 06W | 16 | OIL Energy Per.# 48834 | 48834 | Noirot A2-16 | Drift, Sunbury to Dundee | 0 | 1500 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-82. | O&GCut | K54 |
| Arenac | 19N | 04E | 17 | Moskowitz, C Per.# 50163 | 50163 | Wojtowicz 1-17 | -- | 2900 | 4260 | 1 | Log available from Lansing. Oil & Gas cuttings.Stored in OG-104. | O&GCut | K52 |
| Arenac | 19N | 07E | 7 | Petrostar Energy Per.# 42858 | 42858 | St. Sims 2-7 | Siltstone, shale, Sunbury to Prairie Du Chien | 900 | 15514 | 11 | Lithologic log available. Oil & Gas cuttings. Stored in OG-44 & 45. | O&GCut | K56 |
| Arenac | 20N | 05E | 14 | Petrostar Energy Per.# 47971 | 47971 | St. Mason 1-14 | Coldwater, Devonian, Silurian & Ordovician | 520 | 12100 | 7 | Lithologic log available. Oil & Gas cuttings. Stored in OG-24 & 25. | O&GCut | K57 |
| Barry | 01N | 10W | 3 | Jack Goodale Per.# 48870 | 48870 | Hermenitt #1 | Coldwater to White Niagaran | 1060 | 3344 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-47. | O&GCut | K56 |
| Benzie | 25N | 13W | 14 | Shell Western Per.# 50766 | 50766 | St Colfax 1-14 HD1 | A2 Carbonate to Niagaran | 5270 | 5555 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Benzie | 25N | 13W | 25 | Shell Western Per.# 34084 DP | 84 DP | St Colfax 2-25 HD1 | -- | 5580 | 6010 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-85. | O&GCut | K53 |
| Benzie | 25N | 13W | 25 | Shell Western Per.# 48872 | 48872 | St Colfax 5-25 | A2 Carbonate to Grey Niagaran | 5350 | 5840 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-64. | O&GCut | K55 |
| Benzie | 25N | 13W | 25 | Shell Western Per.# 48872DP | 872DP | St Colfax 5-25 HD1 | -- | 5650 | 6721 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-91. | O&GCut | K53 |
| Benzie | 25N | 13W | 26 | Shell Western Per.# 37303 | 37303 | Walter 2-26 HD1 | A1 Carbonate to Brown Niagaran | 5638 | 6000 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Benzie | 25N | 13W | 26 | Shell Western Per.# 48924 | 48924 | Stanton 3-26 WIW | Drift, A1 Carbonate to Niagaran | 800 | 5663 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-64. | O&GCut | K55 |
| Benzie | 25N | 13W | 26 | Shell Western Per.# 48924dp | 924dp | Stanton 3-26 HD1 | A1 Carbonate to Brown Niagaran | 5505 | 6580 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-83. | O&GCut | K53 |
| Benzie | 25N | 13W | 26 | Shell Western Per.# 51636 | 51636 | St. Colfax 1-26A HD1 | -- | 5200 | 6039 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-116. | O&GCut | K51 |
| Benzie | 25N | 15W | 27 | Terra Energy Per.# 50507 | 50507 | Frank 9-27 | Drift, Ellsworth Shale to Traverse Limestone | 600 | 1575 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Benzie | 25N | 15W | 36 | Terra Energy Per.# 50508 | 50508 | Frank 6-36 | Drift, Ellsworth Shale to Traverse Limestone | 600 | 1570 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Calhoun | 01S | 05W | 8 | Lee 8 Storage Per.# 48976 | 48976 | Lee 8 Fac-3 | Drift, Coldwater Shale to Brown Niagaran | 57 | 3207 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-64. | O&GCut | K55 |
| Calhoun | 01S | 06W | 18 | Cities Service Oil Per.# 30167 | 30167 | Smith Unit #1 | Marshall Sandstone to Clinton | 100 | 3410 | 7 | Lithologic log available. Oil & Gas cuttings. Stored in OG-66. | O&GCut | K55 |
| Calhoun | 03S | 04W | 18 | Vega Energy Per.# 47846 | 47846 | Mercer 1-18 | Mississippian, Devonian, Silurian & Ordovician | 200 | 4480 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-16. | O&GCut | K58 |
| Charlevoix | 32N | 05W | 28 | OIL Energy Per.# 49023 | 49023 | Florenski C1-28 | Drift, Sunbury to Traverse Limestone | 50 | 500 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-81. | O&GCut | K54 |
| Charlevoix | 32N | 06W | 28 | OIL Energy Per.# 49024 | 49024 | Herholz A1-28 | -- | 500 | 1530 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-82. | O&GCut | K54 |
| Cheboygan | 37N | 01E | 25 | Bennett Expl. Per.# 48244 | 48244 | C. Browne Trust1-25 | Devonian, Silurian & Ordovician | 300 | 4204 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-37. | O&GCut | K57 |
| Cheboygan | T33N | R01E | 22 | Shell Western Per.# 40691 | 40691 | St. Forest 2-22 HD1 | -- | 3975 | 5323 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-127. | O&Gcut | K50 |
| Chippewa | 41N | 07E | 17 | F D Barton et al Per.# 2264 | 2264 | Kreetan #1 W-1306 | Niagaran to Cincinnatian | 12 | 878 | 1 | Lithologic log available. | O&GCut | C12 |
| Chippewa | 42N | 02E | 12 | C W Kughn Per.# 33253 | 33253 | Potoczak 1-12 W-2536 | Niagaran, Cabot Head, Tr & Pdc | 45 | 1343 | 1 | Lithologic log available. | O&GCut | C12 |
| Chippewa | 42N | 02E | 12 | C W Kughn Per.# 31914 | 31914 | Postula 1-12 W-2520 | Drift & Niagaran | 60 | 1204 | 1 | Lithologic log available. | O&GCut | C12 |
| Chippewa | 42N | 03E | 6 | C W Kughn Per.# 34678 | 34678 | Zbiega1-6 W-2545 | Silurian, Ordovician & Cambrian | 66 | 1186 | 1 | Lithologic log available. | O&GCut | C12 |
| Chippewa | 42N | 03E | 18 | C W Kughn Per.# 34807 | 34807 | Brenzie 1-18 W-2547 | Silurian, Ordovician & Cambrian | 72 | 1445 | 1 | Lithologic log available. | O&GCut | C12 |
| Chippewa | 43N | 02E | 34 | Maesa Petroleum Per. #46770 | 46770 | Krzycki #1-34 | Cabot Head, Queenston& Utica shales, Trenton & Prairie Du Chein | 100 | 1222 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-67. | O&GCut | K55 |
| Chippewa | 43N | 03E | 9 | Nelson Enterprises Per. # 40685 | 40685 | Wojnaroski 1-9 | Stonington Fm. to Prairie Du Chien | 260 | 940 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-91. | O&GCut | K53 |
| Chippewa | 44N | 02W | 27 | Algar Oil Co. Per.# 34766 | 34766 | McDowell 1-27 W-2544 | Richmond & Trenton Groups | 110 | 773 | 1 | Lithologic log available. | O&GCut | C12 |
| Chippewa | 46N | 02W | 8 | Trico Oil Co. #1 Per.# 29022 | 29022 | W-2369 | Drift, Munising & Jacobsville | 108 | 1305 | 1 | Lithologic log available. | O&GCut | C12 |
| Clare | 20N | 05W | 18 | Petrostar Energy Per.# 40577dp | 577dp | St Sum- merfield 2-18 HD1 | A2 Carbonate to Prairie Du Chien | 7920 | 13079 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-90. | O&GCut | K53 |
| Clare | 21N | 05W | 18 | Petrostar Energy Per.# | Per.# | St Summer- field 1-18A | -- | 10210 | 11715 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-116. | O&GCut | K51 |
| Crawford | 27N | 01W | 26 | Shell Western Per.# 48982 | 48982 | State Lovells 1-26A | Salina A-2 Carbonate to Brazos-Foster | 6720 | 10825 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-68. | O&GCut | K54 |
| Crawford | 27N | 01W | 28 | Shell Western Per.# 41307dp | 307dp | State Lovells 1-28 HD1 | Black River Group to Prairie du Chein | 9160 | 11111 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-83. | O&GCut | K53 |
| Crawford | 28N | 04W | 13 | Shell Western Per.# 28987 DP | 87 DP | Salling Hanson 1-13 HD1 | Brown Niagaran | 7203 | 8291 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-85. | O&GCut | K53 |
| Crawford | 28N | 04W | 21 | Shell Western Per.# 33613 dp | 13 dp | State Frederic 2-21 HD1 | -- | 7326 | 7638 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Crawford | 28N | 04W | 23 | Shell Western Per.# 49251 | 49251 | St. Frederic 1-23 | Salina B Salt to Gray Niagaran | 6700 | 7450 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Crawford | 28N | 04W | 25 | Mercury Expl. Per.# 47755 | 47755 | St FredericX D2-25 SWD | Antrim & Traverse Formation | 1010 | 2300 | 2 | Lithologic log available. Oil & Gas cuttings. Salt water disposal. Stored in OG-35. | O&GCut | K57 |
| Crawford | T28N | R04W | 11 | Shell Western Per.# 53366 | 53366 | St. Frederic & Wood 7-11 | -- | 6550 | 7649 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-126. | O&Gcut | K50 |
| Crawford | T28N | R04W | 23 | Shell Western Per.# 53852 | 53852 | St. Frederic 1-23A | -- | 6700 | 7510 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Eaton | 01N | 04W | 12 | Dart Oil & Gas Per.# 49094 | 49094 | Sholty 1-12 | Marshall Ss & Coldwater Sh to Gray Niagaran | 300 | 3900 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-62. | O&GCut | K55 |
| Eaton | 04N | 05W | 35 | Amoco Production Per.# 48754 | 48754 | King A1-35 | Drift, Undifferentiated to Traverse Ls | 0 | 2470 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Genesee | 06N | 06E | 34 | Amoco Production Per.# 48746 | 48746 | Swanebeck D4-34 | Drift, Undifferentiated to Traverse Ls | 0 | 2065 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Grand Trav. | 25N | 11W | 1 | Shell Western Per. #48802 | 48802 | Bancroft 10-1-HDI | Richfield to Brown Niagaran | 3440 | 7100 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-48. | O&GCut | K56 |
| Grand Trav. | 25N | 11W | 16 | Shell Western Per.# 29049 | 29049 | Wurm 1-16 HD1 | Brown Niagaran | 6367 | 6980 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-76. | O&GCut | K54 |
| Grand Trav. | 25N | 11W | 16 | Shell Western Per.# 51908 | 51908 | GrantFarms 2-16 AHD1 | -- | 5900 | 7524 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&GCut | K51 |
| Grand Trav. | 25N | 11W | 20 | Shell Western Per.# 30127 DP | 27 DP | Dracka-Phoenix 2-20 HD1 | Niagaran | 6282 | 6823 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-74. | O&GCut | K54 |
| Grand Trav. | 25N | 11W | 21 | Savoy Oil & Gas Per. #48873 | 48873 | Phoenix Petroleum 1-21 | Antrim to Grey Niagaran | 875 | 6675 | 5 | Lithologic log available. Oil & Gas cuttings. Stored in OG-47. | O&GCut | K56 |
| Grand Trav. | 25N | 11W | 29 | Shell Western Per.# 33453 | 33453 | Prosch 6-29A HD1 | Brown Niagaran | 6287 | 7576 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-73. | O&GCut | K54 |
| Grand Trav. | 25N | 11W | 29 | Shell Western Per.# 37922 | 37922 | Phoenix Petr. 7-29A HD1 | Salina A-1 Carbonate, Evaporite and Brown Niagaran | 6350 | 6700 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-76. | O&GCut | K54 |
| Grand Trav. | 26N | 09W | 4 | Shell Western Per.# 52179 | 52179 | Rancour 3-4 HD1 | -- | 6260 | 7686 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&GCut | K51 |
| Grand Trav. | 26N | 09W | 5 | Shell Western Per.# 52359 | 52359 | St Green Union 1-5B | -- | 5800 | 6116 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-123. | O&GCut | K50 |
| Grand Trav. | 26N | 09W | 5 | Shell Western Per.# 48602 | 48602 | St. Union 1-5A | -- | 5900 | 6260 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-42. | O&GCut | K57 |
| Grand Trav. | 26N | 10W | 6 | Shell Western Per.# 52321 | 52321 | McManus 2-6 HD1 | -- | 5400 | 7077 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-120. | O&GCut | K51 |
| Grand Trav. | 26N | 10W | 7 | Shell Western Per.# 51186 | 51186 | McManus 8-7 HD1 | -- | 5500 | 6993 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-111. | O&GCut | K51 |
| Grand Trav. | 26N | 10W | 12 | Shell Western Per.# 52485 | 52485 | East Bay 1-12 | -- | 5800 | 6430 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-124. | O&GCut | K50 |
| Grand Trav. | 26N | 10W | 19 | Shell Western Per.# 30286dp | 286dp | St. Paradise 1-19 HD1 | -- | 5750 | 7032 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-115. | O&GCut | K51 |
| Grand Trav. | 26N | 10W | 29 | Shell Western Per.# 36494 | 36494 | St. Paradise 2-29 HD1 | Brown Niagaran, Salina A-1 Evaporite and Carbonate | 6153 | 6700 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Grand Trav. | 26N | 11W | 12 | Shell Western Per.# 52358 | 52358 | Harrigan 1-12 HD1 | -- | 5250 | 5710 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-124. | O&GCut | K50 |
| Grand Trav. | 26N | 11W | 25 | Shell Western Per.# 29638 | 29638 | Percha- St. Blair 1-25 HD2 | Niagaran | 5880 | 6235 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Grand Trav. | 26N | 11W | 25 | Shell Western Per.# 29638 | 29638 | Percha-St Blair 1-25 HD1 | Niagaran | 5875 | 6090 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Grand Trav. | 26N | 11W | 25 | Shell Western Per.# 29638DP | 638DP | Percha St Blair 1-25HD2A | B Salt to Niagaran | 5480 | 6619 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-91. | O&GCut | K53 |
| Grand Trav. | 26N | 12W | 26 | Shell Western Per.# 51511 | 51511 | St Green Lk & Dowd 1-26 HD1 | -- | 5303 | 7160 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-116. | O&GCut | K51 |
| Grand Trav. | 26N | 12W | 26 | Shell Western Per.# 51511 | 51511 | St Green Lk & Dowd 1-26HD1 | -- | 637 | 5595 | 1 | Log available from Lansing. Oil & Gas cuttings. Lateral well. Stored in OG-116. | O&GCut | K51 |
| Grand Trav. | 26N | 12W | 36 | Shell Western Per.# 52474 | 52474 | St Green Lk & Wagner 2-36 HD1 | -- | 5490 | 6799 | 1 | Lateral hole. Log avail. fm Lansing. Oil & Gas cuttings. Stored OG-123. | O&GCut | K50 |
| Grand Trav. | 26N | 12W | 36 | Shell Western Per.# 52474 | 52474 | St Green Lk. Wagner 2-36HD1 | -- | 5400 | 5730 | 1 | Pilot hole. Log avail. from Lansing. Oil & Gas cuttings. Stored OG-123. | O&GCut | K50 |
| Grand Trav. | 27N | 09W | 16 | Muskegon Dev. Per.# 50065 | 50065 | St Whitewater & Anderson1-16A | -- | 5950 | 6300 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-118. | O&GCut | K51 |
| Grand Trav. | 27N | 09W | 30 | Shell Western Per.# 48415 | 48415 | St Whitewater 2-30 | Traverse Fm. to Niagaran | 1651 | 6343 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-40. | O&GCut | K57 |
| Grand Trav. | 27N | 09W | 34 | Shell Western Per.# 50392 | 50392 | St Whitewater 1-34 HD1 | -- | 6000 | 7191 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-85. | O&GCut | K53 |
| Grand Trav. | 27N | 09W | 34 | Shell Western Per.# 52090 | 52090 | State Whitewater 2-34 HD1 | -- | 6080 | 7082 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&GCut | K51 |
| Grand Trav. | T25N | R12W | 30 | Shell Western Per.# 53648 | 53648 | Skioer 1-30 | -- | 5370 | 5885 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-127. | O&Gcut | K50 |
| Grand Trav. | T27N | R09W | 35 | Shell Western Per.# 52714 | 52714 | St. Whitewater 1-35 HD1 | -- | 6130 | 6703 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-126. | O&Gcut | K50 |
| Hillsdale | 05S | 02W | 17 | Marathon Oil Per.# 42270 | 42270 | Morgan 2-17 | Utica & Trenton | 3500 | 3995 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-42. | O&GCut | K57 |
| Hillsdale | 05S | 04W | 12 | Vega Energy Per. #47973 | 47973 | Ditto 1-12 | Drift, Mississippian, Devonian, Silurian & Ordovician | 0 | 4165 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-9. | O&GCut | K58 |
| Hillsdale | T07S | R03W | 30 | Miller Expl. Per.# 53292 | 53292 | Rutz 1-30 | -- | 3100 | 3680 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-125. | O&Gcut | K50 |
| Hillsdale | T07S | R04W | 25 | Miller Expl. Per.# 53268 | 53268 | Heffelfinger 1-25 | -- | 2750 | 4860 | 3 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-125. | O&Gcut | K50 |
| Huron | 16N | 10E | 1 | Unocal Per. #47613 | 47613 | Leipprandt 1 | Mississippian & Devonian | 100 | 3945 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-7. | O&GCut | K58 |
| Ingham | 01N | 01E | 14 | Amoco Production Per.# 49906 | 49906 | Zeitz A4-14 | Marshall Sandstone to Traverse Limestone | 700 | 2280 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Ingham | 01N | 02W | 8 | Lomak Petroleum Per.# 39394 | 39394 | Nolan 1-8 | Drift, Saginaw to Prairie du Chein | 115 | 5648 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-111. | O&GCut | K51 |
| Ingham | 02N | 01E | 21 | Amoco Production Per.# 50360 | 50360 | Driggs B1-21 SWD | Drift, Michigan Fm. to Prairie Du Chien | 200 | 6400 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-90. | O&GCut | K53 |
| Ingham | 03N | 01W | 17 | Amoco Production Per.# 49827 | 49827 | Breakey A4-17 | Marshall Sandstone to Traverse Limestone | 800 | 2496 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Ingham | 04N | 01E | 21 | Amoco Production Per.# 49821 | 49821 | Powell A2-21 | Drift, Saginaw Fm.to Traverse Limestone | 200 | 2536 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-83. | O&GCut | K53 |
| Ingham | 04N | 02E | 8 | Amoco Production Per.# 50441 | 50441 | Botsford 1-8 SWD | Drift, Saginaw Fm. to Prairie Du Chien | 100 | 7269 | 8 | Lithologic log available. Oil & Gas cuttings. Stored in OG-89. | O&GCut | K53 |
| Ingham | 04N | 02E | 34 | Amoco Production Per.# 49905 | 49905 | Jorgensen C2-34 | Drift, Saginaw Fm. to Traverse Limestone | 100 | 2444 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-83. | O&GCut | K53 |
| Ionia | 05N | 08W | 10 | Amoco Production Per. #48755 | 48755 | McConnon D1-10 | Berea\Bedford to Antrim Shale | 1824 | 2214 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Ionia | 05N | 08W | 10 | Amoco Production Per. #48755 | 48755 | McConnon D1-10 | Drift, Undifferentiated to Traverse Limestone | 0 | 2540 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Iosco | 24N | 06E | 32 | Mack Oil Per.# 49928 | 49928 | St Oscoda 1A-32 | Shale to Bois Blanc | 650 | 4440 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-86. | O&GCut | K53 |
| Iosco | 24N | 08E | 7 | Mercury Expl. Per.# 47963 | 47963 | St Oscoda D3-7 | Sunbury to Traverse Limestone | 480 | 2075 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-57. | O&GCut | K55 |
| Iosco | 24N | 08E | 10 | Mercury Expl. Per.# 47964 | 47964 | St Oscoda D3-10 | Sunbury to Traverse Limestone | 600 | 1970 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-25. | O&GCut | K57 |
| Jackson | 01S | 01W | 10 | Cities Service Oil Per.# 29307 | 29307 | Northrup #1 | Drift-Mississippian, Devonian, Silurian & Niagaran | 0 | 4030 | 7 | Lithologic log available. Oil & Gas cuttings. Stored in OG-70 & 71. | O&GCut | K54 |
| Jackson | 04S | 03W | 1 | Hilden Oil Co. Per.# 50164 | 50164 | Dann 1-1 | Coldwater Shale to Clinton-Cataract | 580 | 3230 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Kalkaska | 25N | 05W | 19 | Shell Western Per.# 48900 | 48900 | State Garfield 1-19A | Niagaran to Brazos Shale | 8150 | 11690 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-64. | O&GCut | K55 |
| Kalkaska | 25N | 05W | 20 | Shell Western Per.# 48357 | 48357 | Goodall 1-20 | Marshall Formation to Amherstberg | 490 | 4636 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-40. | O&GCut | K57 |
| Kalkaska | 25N | 6W | 25 | Fairway Petroleum Per.# 47805 | 47805 | State Garfield 1-25 | Niagaran, Cataract, Cincinnatian, Utica & Trenton | 7350 | 11405 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-15. | O&GCut | K58 |
| Kalkaska | 27N | 06W | 14 | Shell Western Per.# 47996 | 47996 | State Excelsior 2-14 | Sunbury Shale to Niagaran | 1000 | 7475 | 5 | Lithologic log available. Oil & Gas cuttings. Stored in OG-20. | O&GCut | K58 |
| Kalkaska | 27N | 07W | 3 | Shell Western Per.# 51726 | 51726 | St. Kalkaska 2-3A HD1 | -- | 6260 | 7650 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&GCut | K51 |
| Kalkaska | 27N | 07W | 7 | Shell Western Per.# 52487 | 52487 | State Kalkaska 2-7 HD1 | -- | 6200 | 6770 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-123. | O&GCut | K50 |
| Kalkaska | 27N | 07W | 7 | Shell Western Per.# 28810 | 28810 | State Kalkaska 1-7 HD1 | Brown Niagaran | 6235 | 7140 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-73. | O&GCut | K54 |
| Kalkaska | 27N | 07W | 9 | Shell Western Per.# 48094 | 48094 | Hecktman 1-9A | Dundee to Niagaran | 2466 | 6900 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-31. | O&GCut | K57 |
| Kalkaska | 27N | 07W | 12 | Shell Western Per. #48801 | 48801 | Cross I-12A | Salina A2 Carbonate to Niagaran | 6394 | 7011 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Kalkaska | 27N | 07W | 16 | Shell Western Per.# 51713 | 51713 | Holcomb 1-16A HD1 | -- | 6300 | 7740 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&GCut | K51 |
| Kalkaska | 27N | 07W | 21 | Shell Western Per.# 52025 | 52025 | Torrente 1-21 HD1 | -- | 6800 | 7370 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&Gcut | K51 |
| Kalkaska | 27N | 07W | 21 | Shell Western Per.# 52147 | 52147 | Torrente 1-21A | -- | 6940 | 7599 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117. | O&Gcut | K51 |
| Kalkaska | 27N | 08W | 12 | Shell Western Per.# 50225 | 50225 | State Kalkaska 1-12 HD1 | -- | 6130 | 6970 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-85. | O&GCut | K53 |
| Kalkaska | 28N | 05W | 19 | Shell Western Per.# 52292 | 52292 | State Blue Lk 1-19HD1 | -- | 6632 | 9416 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-117 | O&GCut | K51 |
| Kalkaska | 28N | 07W | 34 | Dart Oil and Gas Per. #47715 | 47715 | St Rapid River1-34 | Mississippian, Devonian & Silurian | 520 | 6820 | 7 | Lithologic log available. Oil & Gas cuttings. Stored in OG-6 & 7. | O&GCut | K58 |
| Kalkaska | T27N | R07W | 9 | Shell Western Per.# 48334 | 48334 | Hecktman 1-9B HD1 | -- | 6310 | 7594 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-126. | O&Gcut | K50 |
| Kalkaska | T28N | R05W | 19 | Shell Western Per.# 53894 | 53894 | Ricci 4-19 | -- | 6550 | 7160 | 2 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Kalkaska | T28N | R05W | 34 | Shell Western Per.# 53725 | 53725 | Brown 4-34 HD | -- | 6650 | 7989 | 3 | Log available from Lansing. Includes pilot & two sidetracks. Oil & Gas cuttings stored in OG-127. | O&Gcut | K50 |
| Kalkaska | T28N | R06W | 10 | Shell Western Per.# 53266 | 53266 | St. Coldsprings & Dejonge 1-10 HD | -- | 6450 | 7635 | 2 | Log available from Lansing. Includes pilot hole. Oil & Gas cuttings stored in OG-126. | O&Gcut | K50 |
| Kalkaska | T28N | R06W | 22 | Shell Western Per.# 52859 | 52859 | Simpson 1-22 HD1 | -- | 6410 | 7896 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-125. | O&Gcut | K50 |
| Kalkaska | T28N | R06W | 22 | Shell Western Per.# 53201 | 53201 | Simpson 3-22A HD1 | -- | 6610 | 8076 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-125. | O&Gcut | K50 |
| Kalkaska | T28N | R06W | 22 | Shell Western Per.# 53656 | 53656 | Simpson 4-22 HD | -- | 6800 | 8174 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-127. | O&Gcut | K50 |
| Kalkaska | T28N | R06W | 28 | Shell Western Per.# 52727 | 52727 | Simpson 1-28 HD1 | -- | 6600 | 8196 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-125. | O&Gcut | K50 |
| Kalkaska | T28N | R07W | 33 | Shell Western Per.# 53853 | 53853 | St. Rapid River & Beuggert 6-33 | -- | 6280 | 7035 | 1 | Log available from Lansing. Includes pilot hole. Oil & Gas cuttings stored in OG-127. | O&Gcut | K50 |
| Kalkaska | T28N | R07W | 35 | Shell Western Per.# 53003 | 53003 | St. Rapid River 2-35 HD1 | -- | 6300 | 7297 | 2 | Log available from Lansing. Includes pilot hole. Oil & Gas cuttings stored in OG-126. | O&Gcut | K50 |
| Lapeer | 07N | 11E | 29 | Amoco Production Per. #48743 | 48743 | Zehr A4-29 | Drift, Undifferentiated to Traverse Ls. | 0 | 1990 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Lapeer | 07N | 11E | 29 | Amoco Production Per. #48743 | 48743 | Zehr A4-29 | Sunbury Shale to Traverse Formation | 1200 | 1720 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Lenawee | 05S | 01E | 13 | Lomak Petroleum Per.# 39573 | 39573 | Schaefer 1-13 | Coldwater Shale to Prairie du Chein | 310 | 4375 | 12 | Lithologic log available. Oil & Gas cuttings. Stored in OG-109 & 110. | O&GCut | K57 |
| Lenawee | 06S | 04E | 24 | Wolverine Environ. Per.# 50782 | 50782 | Moll A2-24 | Not known | 0 | 643 | 2 | No lithologic log. Oil & Gas cuttings. Stored in OG-104. | O&GCut | K52 |
| Lenawee | 07S | 04E | 18 | Sun Exploration Per.# 38382 | 38382 | Wreath E. 1-18 | Undifferentiated to Glenwood Shale | 90 | 3600 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-108. | O&GCut | K57 |
| Lenawee | 08S | 02E | 28 | Don Yohe Ent. Per. #48983 | 48983 | Thomas 1-28 | Berea\Bedford to Detroit River | 330 | 889 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-62. | O&GCut | K55 |
| Livingston | 01N | 04E | 4 | Michigan Petroleum Expl. Per.# 47716 | 47716 | Lee State Putnam 1-4 | Drift, Coldwater, Sunbury, Antrim, Traverse, Dundee, Detroit River, Salina & Niagaran | 280 | 4100 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-18. | O&GCut | K58 |
| Livingston | 01N | 06E | 13 | MGI Per. #48813 | 48813 | Albright I-13 | Coldwater Shale to Niagaran | 300 | 3800 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-53. | O&GCut | K56 |
| Livingston | 02N | 06E | 16 | West Bay Expl. Per.# 47812 | 47812 | Bair 1-16 | Sunbury, Antrim, Traverse, Dundee, Detroit River, Bass Island, Salina & Niagaran | 350 | 4160 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-27. | O&GCut | K57 |
| Livingston | 02N | 06E | 27 | West Bay Expl. Per.# 47848 | 47848 | McCreedy 1-27 | Sunbury, Antrim, Traverse, Dundee, Detroit River & Niagaran | 150 | 4060 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-13 & 14. | O&GCut | K58 |
| Livingston | 03N | 06E | 22 | Wolverine Environ. Per.# 50275 | 50275 | Petteys 1-22 | -- | 220 | 4636 | 5 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-84. | O&GCut | K53 |
| Livingston | 04N | 03E | 20 | Amoco Production Per. #48749 | 48749 | Kubiak D1-20 | Drift, Undifferentiated to Traverse Limestone | 0 | 2493 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Livingston | 04N | 05E | 11 | Amoco Production Per. #48748 | 48748 | Gramer D1-11 | Drift, Coldwater Shale to Traverse Limestone | 0 | 1575 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-51. | O&GCut | K56 |
| Luce | 48N | 09W | 26 | MI Pole & Tie Co. Per.# 23506 | 23506 | W-0718 (1A) | Drift, Munising & Jacobsville Sandstone | 75 | 1509 | 1 | Lithologic log available. | O&GCut | C11 |
| Mackinac | 43N | 01W | 32 | Roze Energy Per.# 42671 | 42671 | Reno #1-32 (W-2730) | Drift through Jacobsville Sandstone | 50 | 2460 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-76. | O&GCut | K54 |
| Mackinac | 44N | 12W | 26 | Stack Lumber Co. | r Co. | W-1372 | Burnt Bluff to Manitoulin and Mormon Cr. to Prairie du Chien | 80 | 1055 | 1 | Lithologic log available. | O&GCut | C11 |
| Macomb | 02N | 12E | 28 | West Bay Per.# 50381 | 50381 | Chrysler Corp 1-28 | Antrim Shale to Niagaran | 300 | 2920 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-84. | O&GCut | K53 |
| Macomb | 03N | 12E | 17 | Savoy Eng. Per.# 50884 | 50884 | Pioneer Estates 1-17 | -- | 125 | 3403 | 4 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-113. | O&GCut | K51 |
| Macomb | 04N | 14E | 36 | Savoy Oil & Gas Per.# 47924 | 47924 | Oak Ridge Golf & St Lenox 1-36A | Niagaran | 2350 | 2837 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-19. | O&GCut | K58 |
| Macomb | 05N | 13E | 36 | Consumers Power Per. #47433 | 47433 | Ray Gas Storage R-501 | Drift, Mississippian, Devonian and Sillurian | 150 | 3088 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-1. | O&GCut | K58 |
| Manistee | 21N | 16W | 15 | HRF Exploration Per. #48750 | 48750 | Fitzmaurice C3-15 | -- | 600 | 1550 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-50. | O&GCut | K56 |
| Manistee | 22N | 16W | 1 | Shell Western Per.# 36761dp | 761dp | Schimke 5-1 HD1 | -- | 3260 | 5762 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-115. | O&GCut | K51 |
| Manistee | 22N | 16W | 5 | Fairway Petroleum Per.# 50461 | 50461 | Falk 1-5 | Salina A1 Carbonate to Niagaran | 3960 | 4510 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-91. | O&GCut | K53 |
| Manistee | 22N | 16W | 9 | Fairway Petroleum Per. #48830 | 48830 | FLM 1-9 | Salina B Salt to Niagaran | 3800 | 4300 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Manistee | 22N | 16W | 16 | Shell Western Per.# 30498 DP | 98 DP | Zielinski 3-16 HD1 | Niagaran | 4068 | 4689 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-74. | O&GCut | K54 |
| Manistee | 22N | 16W | 24 | Shell Western Per. #47736 | 47736 | PCA 10-24 | Sunbury Shale to Niagaran | 734 | 4816 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-8. | O&GCut | K58 |
| Manistee | 23N | 14W | 1 | Shell Western Per. #48756 | 48756 | St. Maple Grove 1-1A | Salina B Salt to Niagaran | 4900 | 5600 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-48. | O&GCut | K56 |
| Manistee | 23N | 14W | 4 | Shell Western Per. #48670 | 48670 | St. Maple Grove 3-4 | Salina A2 Carbonate to Brown Niagaran | 4675 | 4957 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-48. | O&GCut | K56 |
| Manistee | 23N | 14W | 4 | Shell Western Per.# 48670 | 48670 | St. Maple Grove 3-4A | Salina A2 Carbonate to Brown Niagaran | 4650 | 4950 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-48. | O&GCut | K56 |
| Manistee | 23N | 14W | 4 | Shell Western Per.# 48670 | 48670 | St. Maple Grove 3-4B | Salina A2 Carbonate to Gray Niagaran | 4675 | 5215 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-48. | O&GCut | K56 |
| Manistee | 23N | 14W | 16 | Shell Western Per.# 29428dp | 428dp | Schmidt 2-16 HD1 | -- | 4915 | 5346 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-115. | O&GCut | K51 |
| Manistee | 23N | 15W | 3 | Kasperski Oil Per.# 48990 | 48990 | Brink 1-3 | Coldwater Shale to Salina A2 Evaporite | 1000 | 4660 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-68. | O&GCut | K54 |
| Manistee | 23N | 15W | 8 | Oilfield Invest- ments Per.# 48098 | 48098 | O'Neill 1-8 | Berea, Antrim, Traverse, Dundee, Detroit River, Bass Islands, Salina & Niagaran | 900 | 4180 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-35. | O&GCut | K57 |
| Manistee | 23N | 15W | 23 | Shell Western Per.# 30411 | 30411 | Nobbs 3-23 HD1 | Niagaran and Gray Niagaran | 4795 | 5300 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Manistee | 23N | 15W | 34 | Shell Western Per.# 30584 DP | 84 DP | Mattison 1-34 | Niagaran | 4779 | 5678 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-85. | O&GCut | K53 |
| Manistee | 23N | 16W | 13 | Apollo Per.# 49075 | 49075 | Brown A4-13 | Niagaran to Clinton | 4500 | 4845 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-78. | O&GCut | K54 |
| Manistee | 23N | 16W | 26 | Land Data Energy Per.# 48619 | 48619 | Vander Tuig I-26 | Salina B Salt to Gray Niagaran | 4100 | 4466 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-75. | O&GCut | K54 |
| Manistee | 24N | 13W | 12 | Shell Western Per.# 48467 | 48467 | St. Wexford 2-7 | Salina A2 Carbonate to Gray Niagaran | 5695 | 6305 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-42. | O&GCut | K57 |
| Manistee | 24N | 13W | 12 | Shell Western Per.# 48467 | 48467 | St. Wexford 2-7 HD1 | Salina B Salt to Brown Niagaran | 5450 | 6990 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Manistee | 24N | 13W | 14 | Petrostar Energy Per. #48727 | 48727 | PCA I-14 | Antrim Shale to Gray Niagaran | 1000 | 6050 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-45. | O&GCut | K56 |
| Manistee | 24N | 14W | 13 | Shell Western Per.# 51510 | 51510 | St. Springdale 2-13 | -- | 4800 | 5300 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-115. | O&GCut | K51 |
| Manistee | 24N | 14W | 13 | Shell Western Per.# 51667 | 51667 | St. Springdale 2-13A | -- | 4900 | 5460 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG- 115. | O&GCut | K51 |
| Manistee | 24N | 14W | 23 | Shell Western Per. #48930 | 48930 | St. Springdale 3-23 | Salina A2 Carbonate to Niagaran | 5140 | 5650 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Manistee | 24N | 14W | 25 | Shell Western Per. #29072 | 29072 | St. Springdale I-25 | Niagaran | 5005 | 5777 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Manistee | 24N | 14W | 25 | Shell Western Per.# 50396DP | 396DP | State Springdale 3-25HD1 | -- | 4800 | 5900 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-90. | O&GCut | K53 |
| Manistee | 24N | 14W | 33 | Ward Lake Per.# 52551 | 52551 | St. Springdale 5-33 | -- | 990 | 4240 | 1 | Log avail. from Lansing. Oil & Gas cuttings (leg 1). Stored in OG-122. | O&GCut | K50 |
| Manistee | 24N | 14W | 33 | Ward Lake Per.# 52551 | 52551 | St. Springdale 5-33 | -- | 1060 | 4623 | 1 | Log avail. from Lansing. Oil & Gas cuttings (leg 2). Stored in OG-122. | O&GCut | K50 |
| Manistee | 24N | 14W | 33 | Ward Lake Per.# 52551 | 52551 | St. Springdale 5-33 | -- | 900 | 1200 | 1 | Log avail. from Lansing. Oil & Gas cuttings (pilot). Stored in OG-122. | O&GCut | K50 |
| Manistee | 24N | 15W | 27 | OIL Energy Per.# 49502 | 49502 | Aspenland C3-27 | Sunbury Shale to Traverse Limestone | 820 | 1500 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-81. | O&GCut | K54 |
| Manistee | 24N | 16W | 26 | Muskegon Dev. Per.# 50524 | 50524 | Milarch 1-26 | -- | 740 | 4675 | 4 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-118. | O&GCut | K51 |
| Manistee | 24N | 16W | 26 | Muskegon Dev. Per.# 51147 | 51147 | Milarch 1-26A | -- | 3850 | 4492 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-118. | O&GCut | K51 |
| Manistee | T22N | R16W | 1 | Shell Western Per. #38280 | 38280 | Manistee One Unit 7-1 HD1 | -- | 4555 | 6005 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-127. | O&Gcut | K50 |
| Mason | 19N | 15W | 4 | Northwestern Nat. Gas Per.# 48236 | 48236 | Cartier 1-4 | Coldwater Shale to Traverse Limestone | 700 | 2030 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-31. | O&GCut | K57 |
| Mason | 20N | 16W | 26 | Northwestern Nat. Gas Per.# 48221 | 48221 | Cartier 1-26 | Ellsworth Shale to Traverse Limestone | 710 | 1650 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-31. | O&GCut | K57 |
| Mason | 20N | 17W | 5 | Aztec Producing Per. #48858 | 48858 | Lach 1-5 | Upper Antrim Shale to Salina A1 Carbonate | 840 | 3900 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-62. | O&GCut | K55 |
| Mecosta | 13N | 10W | 17 | Jennings Petroleum Per. #47714 | 47714 | Zink 1-17 | Mississippian-Devonian Devonian, Silurian & Ordovician | 2150 | 8217 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-5. | O&GCut | K58 |
| Mecosta | 13N | 10W | 17 | Jennings/Enveron Per. #48889 | 48889 | Zink 2-17 | Jurrassic Red Beds & Undifferentiated to Anhydrite | 740 | 3900 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-50. | O&GCut | K56 |
| Mecosta | 15N | 10W | 26 | Muskegon Dev. Per.# 49278 | 49278 | Emmons 1-26 | Coldwater Shale to Cabot Head | 1700 | 7200 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-81. | O&GCut | K54 |
| Mecosta | 16N | 10W | 21 | Muskegon Dev. Per.# 49076 | 49076 | Macfarlane 2-21 | Michigan Formation to Cabot Head | 620 | 7355 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-80. | O&GCut | K54 |
| Missaukee | 21N | 07W | 16 | Petrostar Energy Per. #42691 | 42691 | Riverside 1-16 HD-1 | Coldwater Shale to Prairie Du Chien | 1800 | 10877 | 9 | Lithologic log available. Oil & Gas cuttings. Stored in OG-43 & 44. | O&GCut | K56 |
| Missaukee | 21N | 08W | 29 | Cities Service Oil Per.# 36173 | 36173 | Knipers A 1-29 | Michigan Brown Ls., Traverse Ls. & Prairie du chein | 1497 | 11650 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-71. | O&GCut | K54 |
| Missaukee | 21N | 08W | 29 | Cities Service Oil Per.# 36778 | 36778 | Yonkman A1-29 | Sunbury, Antrim, & Traverse | 3000 | 3900 | 1 | Brief log available. Oil & Gas cuttings. Stored in OG-66. | O&GCut | K55 |
| Monroe | 07S | 06E | 31 | Wolverine Environ. Per.# 51741 | 51741 | Goetz 1-31 | -- | 84 | 2772 | 4 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-114. | O&GCut | K51 |
| Montcalm | 10N | 05W | 3 | Cronus Development Per.# 50047 | 50047 | Tow 1-3 HD1 | Parma Sandstone to Dundee | 690 | 3500 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-93. | O&GCut | K53 |
| Montcalm | 12N | 08W | 18 | Enveron Per.# 50391 | 50391 | Arbogast 1-18 | Jurassic, Undifferentiated to Prairie Du Chien | 800 | 8420 | 5 | Lithologic log available. Oil & Gas cuttings. Stored in OG-87. | O&GCut | K53 |
| Montmorency | 29N | 01E | 18 | Antrim Gas Per.# 47553 | 47553 | St Albert (ASE #8) 6-18 SWD | Sunbury, Antrim, Traverse & Dundee | 900 | 2715 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-27. | O&GCut | K57 |
| Montmorency | 29N | 02E | 7 | Terra Energy Per.# 48620 | 48620 | Jansma 15-7 | Coldwater Shale to Traverse Limestone | 820 | 2195 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 29N | 02E | 9 | Terra Energy Per.# 48585 | 48585 | St Albert 5-9 | Coldwater Shale to Traverse Limestone | 570 | 1915 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Montmorency | 29N | 02E | 20 | Muskegon Dev. Per.# 49079 | 49079 | Albert C1-20 | Coldwater Shale to Traverse Limestone | 740 | 2110 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-92. | O&GCut | K53 |
| Montmorency | 29N | 02E | 23 | Shell Western Per.# 47383 | 47383 | St Albert A3-23 HD1 | -- | 916 | 2539 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-124. | O&GCut | K50 |
| Montmorency | 29N | 02E | 23 | Shell Western Per.# 47383 | 47383 | St Albert A3-23 HD2 | -- | 1240 | 3232 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-124. | O&GCut | K50 |
| Montmorency | 29N | 02E | 23 | Shell Western Per.# 52223 | 52223 | St Albert C2-23 HD1 | -- | 1210 | 4868 | 2 | Lith. log avail. Oil & Gas cuttings fm. Leg 3. Stored in OG-120. | O&GCut | K51 |
| Montmorency | 29N | 02E | 23 | Shell Western Per.# 52223 | 52223 | St Albert C2-23 HD1 | -- | 1162 | 4482 | 2 | Lith. log avail. Oil & Gas cuttings fm. Leg 2. Stored in OG-120. | O&GCut | K51 |
| Montmorency | 29N | 02E | 23 | Shell Western Per.# 52223 | 52223 | St Albert C2-23 HD1 | -- | 400 | 3580 | 2 | Lith. log avail. Oil & Gas cuttings fm. Leg 1. Stored in OG-120. | O&GCut | K51 |
| Montmorency | 29N | 02E | 24 | Shell Western Per.# 49093 | 49093 | St Albert D2-24 HD | Coldwater Shale to Antrim Shale | 590 | 4303 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-73. | O&GCut | K54 |
| Montmorency | 29N | 02E | 25 | Shell Western Per.# 49439 | 49439 | St Albert A3-25 HD | Coldwater Shale to Traverse Limestone | 710 | 1516 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Montmorency | 29N | 02E | 32 | J-5, Inc. Per.# 48890 | 48890 | Albert 1-32 SWD | Coldwater Shale to Anhydrite | 900 | 2850 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-68. | O&GCut | K54 |
| Montmorency | 29N | 02E | 36 | Shell Western Per.# 50588 | 50588 | St Albert D4-36 HD1 | -- | 500 | 4558 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Montmorency | 29N | 02E | 36 | Shell Western Per.# 50588 | 50588 | St Albert D4-36 HD2 | -- | 1350 | 4655 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Montmorency | 29N | 03E | 2 | Wolverine Environ. Per.# 50513 | 50513 | North Hardwoods 1-2 SWD | Ellsworth Shale to Detroit River Anhydrite | 420 | 1888 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-92. | O&GCut | K53 |
| Montmorency | 29N | 03E | 18 | Shell Western Per.# 52293 | 52293 | St Loud D4-18 HD1 | -- | 430 | 3709 | 2 | Lith. log avail. Oil & Gas cuttings fm. Leg 1. Stored in OG-121. | O&GCut | K51 |
| Montmorency | 29N | 03E | 18 | Shell Western Per.# 52293 | 52293 | St Loud D4-18 HD1 | -- | 1040 | 3769 | 2 | Lith. log avail. Oil & Gas cuttings fm. Leg 2. Stored in OG-121. | O&GCut | K51 |
| Montmorency | 29N | 03E | 21 | Shell Western Per.# 49092 | 49092 | St. Loud-Blue Lk Club A4-21 HD | Coldwater Shale to Traverse Limestone | 585 | 1400 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Montmorency | 29N | 03E | 28 | Shell Western Per.# 52919 | 52919 | St Loud 8-28 HD1 | -- | 540 | 3099 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-124. | O&GCut | K50 |
| Montmorency | 29N | 03E | 28 | Shell Western Per.# 52919 | 52919 | St Loud 8-28 HD2 | -- | 1381 | 3857 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-124. | O&GCut | |
| Montmorency | 29N | 04E | 2 | Terra Energy Per.# 47829 | 47829 | Baldy Hill 11-2 | Drift, Sunbury Shale to Traverse Limestone | 361 | 1280 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Montmorency | 29N | 04E | 6 | Terra Energy Per.# 46863 | 46863 | Wildwood Club 1-6 | Drift, Coldwater, Sunbury, Berea- Bedford, Antrim & Traverse | 254 | 1400 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-36. | O&GCut | K57 |
| Montmorency | 29N | 04E | 10 | Terra Energy Per.# 48034 | 48034 | CC Land B2-10 SWD | Sunbury Shale to Detroit River Anhydrite | 260 | 1680 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-101. | O&GCut | K52 |
| Montmorency | 29N | 04E | 14 | HRF Exploration Per.# 50170 | 50170 | Upper Mulvaney B3-14 | Ellsworth Sh., Antrim Sh. & Traverse Fm. | 400 | 1282 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-87. | O&GCut | K53 |
| Montmorency | 29N | 04E | 28 | Terra Energy Per.# 45994 | 45994 | Domino D1-28 SWD | Drift, Coldwater Shale to Dundee Limestone | 70 | 1770 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 29N | 04E | 33 | Terra Energy Per.# 48709 | 48709 | Bonehead Club 13-33 | Coldwater Shale to Traverse Limestone | 555 | 1610 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 30N | 01E | 2 | Trendwell Oil Per. #47687 | 47687 | St Vienna 1-2 SWD | Sunbury, Bedford, Antrim, Traverse & Dundee | 620 | 2100 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-9. | O&GCut | K58 |
| Montmorency | 30N | 01E | 5 | Shell Western Per.# 41407DP | 407DP | Simpson 2-5 HD1 | -- | 6178 | 7325 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-93. | O&GCut | K53 |
| Montmorency | 30N | 01E | 5 | Terra Energy Per.# 47258 | 47258 | McKelvey 7-5 | Drift, Coldwater Shale to Traverse Limestone | 30 | 1980 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 30N | 01E | 5 | Terra Energy Per.# 48119 | 48119 | Carroll 11-5 | Drift, Coldwater, Sunbury, Berea-Bedford, Antrim, Ellsworth & Traverse | 30 | 1980 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-39. | O&GCut | K57 |
| Montmorency | 30N | 01E | 6 | Shell Western Per.# 41171 | 41171 | St Vienna 1-6 HD1 | Niagaran to Gray Niagaran | 6080 | 6690 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Montmorency | 30N | 01E | 8 | Tolas Oil & Gas Per.# 48787 | 48787 | Poland 1-8 | Drift, Antrim Shale to Cabot Head | 0 | 6790 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-53. | O&GCut | K56 |
| Montmorency | 30N | 01E | 13 | Terra Energy Per.# 48271 | 48271 | Nichols C2-13 | Drift, Coldwater Shale to Traverse Limestone | 520 | 1800 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Montmorency | 30N | 01E | 14 | Terra Energy Per. #47091 | 47091 | Presson D2-14 SWD | Coldwater, Sunbury, Antrim, Traverse & Dundee | 800 | 2330 | 1 | Lithologic log available. Oil and Gas cuttings. Stored in OG-1. | O&GCut | K58 |
| Montmorency | 30N | 01E | 21 | Shell Western Per.# 49285 | 49285 | St Vienna Woods 1-21 | -- | 5740 | 6470 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-73. | O&GCut | K54 |
| Montmorency | 30N | 01E | 35 | Shell Western Per.# 51514 | 51514 | Lavigne 1-35 HD1 | -- | 5820 | 7277 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-116. | O&GCut | K51 |
| Montmorency | 30N | 01E | 35 | Shell Western Per.# 52197 | 52197 | Sparks 2-35 HD1 | -- | 5740 | 6606 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Montmorency | 30N | 02E | 1 | Terra Energy Per.# 49426 | 49426 | Crane 10-1 | Drift, Coldwater Shale to Traverse Limestone | 410 | 1440 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Montmorency | 30N | 02E | 2 | Terra Energy Per.# 49653 | 49653 | Allen 14-2 | Upper Antrim Shale to Traverse Limestone | 510 | 1320 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 30N | 02E | 3 | Terra Energy Per.# 49629 | 49629 | Valentine 11-3 | Drift, Bedford\Berea to Traverse Limestone | 0 | 1260 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Montmorency | 30N | 02E | 11 | Terra Energy Per.# 49649 | 49649 | Weber B2-11 SWD | Drift, Bedford Shale to Dundee Limestone | 0 | 1830 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 30N | 02E | 17 | Terra Energy Per.# 47905 | 47905 | Roarke 10-17 | Antrim & Traverse | 700 | 1578 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-28. | O&GCut | K57 |
| Montmorency | 30N | 02E | 19 | Terra Energy Per.# 47700 | 47700 | Tatton 6-19 | Drift, Coldwater, Sunbury, Berea-Bedford, Antrim, Ellsworth & Traverse | 130 | 1450 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-36. | O&GCut | K57 |
| Montmorency | 30N | 02E | 19 | Terra Energy Per.# 47800 | 47800 | Bicknell B4-19 SWD | Sunbury, Antrim, Traverse & Dundee | 700 | 2170 | 1 | Lithologic log available. Salt water Disposal. Stored in OG-28. | O&GCut | K57 |
| Montmorency | 30N | 02E | 20 | Terra Energy Per.# 48883 | 48883 | Philburn 6-20 | Drift, Coldwater Shale to Traverse Limestone | 0 | 1655 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Montmorency | 30N | 02E | 30 | Terra Energy Per.# 49627 | 49627 | Hoard 7-30 | Coldwater Shale to Traverse Limestone | 600 | 1740 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Montmorency | 30N | 03E | 1 | Terra Energy Per.# 48445 | 48445 | Gilbert 10-1 | Berea\Bedford Shale to Traverse Limestone | 395 | 1170 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 30N | 03E | 3 | Terra Energy Per.# 48921 | 48921 | Stoltenburg 6-3 | Drift, Coldwater Shale to Traverse Limestone | 120 | 1400 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Montmorency | 30N | 03E | 6 | Terra Energy Per.# 49558 | 49558 | Kaczanowski14-6 | Upper Antrim Shale to Traverse Limestone | 530 | 1395 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Montmorency | 30N | 03E | 6 | Terra Energy Per.# 49886 | 49886 | Englehart B3-6 SWD | Drift, Coldwater Shale to Dundee Limestone | 320 | 1802 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Montmorency | 30N | 03E | 18 | Treadwell Oil Per.# 48191 | 48191 | Treadwell 1-18 SWD | Coldwater Shale to Dundee Limestone | 410 | 1920 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-75. | O&GCut | K54 |
| Montmorency | 30N | 03E | 23 | Yohe Ent. Per. #47596 | 47596 | Avery 23 SWD | Sunbury, Antrim, Traverse & Dundee | 551 | 1700 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-12. | O&GCut | K58 |
| Montmorency | 30N | 03E | 25 | Terra Energy Per.# 48443 | 48443 | Cobb 4-25 | Upper Antrim Shale to Traverse Limestone | 457 | 1240 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Montmorency | 30N | 03E | 27 | Terra Energy Per.# 47818 | 47818 | One Eyed Jacks 6-27 | Upper Antrim Shale to Traverse Limestone | 620 | 1445 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 30N | 03E | 29 | Terra Energy Per.# 45967 | 45967 | Dewyse A4-29 SWD | Coldwater Shale to Dundee Limestone | 410 | 1970 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Montmorency | 30N | 03E | 34 | Terra Energy Per.# 48366 | 48366 | Longanbach 7-34 | Coldwater Shale to Traverse Limestone | 425 | 1397 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 30N | 04E | 1 | Terra Energy Per.# 48342 | 48342 | Schmidt 11-1 | Drift, Upper Antrim Shale to Traverse Ls. | 250 | 1030 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Montmorency | 30N | 04E | 2 | Terra Energy Per.# 47643 | 47643 | Havermahl 5-2 | Antrim & Traverse Formation | 541 | 1172 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-15. | O&GCut | K58 |
| Montmorency | 30N | 04E | 9 | Terra Energy Per.# 48611 | 48611 | Cumper D4-9 SWD | Drift, Berea\Bedford Sh. to Detroit River Anhydrite | 330 | 1715 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 30N | 04E | 10 | Terra Energy Per.# 47625 | 47625 | Schulze 10-10 | Sunbury Sh., Antrim, Traverse & Traverse Ls. | 578 | 1275 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-16. | O&GCut | K58 |
| Montmorency | 30N | 04E | 12 | Terra Energy Per.# 47641 | 47641 | Schulze 12-12 | Ellsworth, Antrim & Traverse | 520 | 1170 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-14. | O&GCut | K58 |
| Montmorency | 30N | 04E | 14 | Terra Energy Per.# 47601 | 47601 | Fifield 7-14 | Antrim & Traverse | 534 | 1235 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-13. | O&GCut | K58 |
| Montmorency | 30N | 04E | 15 | Terra Energy Per.# 47603 | 47603 | High 10-15 | Sunbury Sh., Antrim, Traverse & Traverse Ls. | 598 | 1298 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-14. | O&GCut | K58 |
| Montmorency | 30N | 04E | 17 | Terra Energy Per.# 49298 | 49298 | Buck City 15-17 | Drift, Coldwater Shale to Traverse Limestone | 70 | 1205 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Montmorency | 30N | 04E | 20 | Terra Energy Per.# 48471 | 48471 | Karwowski 11-20 | Drift, Coldwater Shale to Traverse Limestone | 0 | 1295 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 30N | 04E | 21 | Terra Energy Per.# 48463 | 48463 | Mann A2-21 SWD | Drift, Sunbury Sh. to Detroit River Anhydrite | 240 | 1750 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 30N | 04E | 22 | Terra Energy Per. #47638 | 47638 | Murray 2-22 | Sunbury, Antrim & Traverse | 554 | 1294 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-11. | O&GCut | K58 |
| Montmorency | 30N | 04E | 23 | Terra Energy Per.# 47635 | 47635 | Barrie 7-23 | Sunbury, Antrim & Traverse | 505 | 1223 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-16. | O&GCut | K58 |
| Montmorency | 30N | 04E | 28 | Terra Energy Per.# 47791 | 47791 | Slieff 12-28 | Ellsworth, Antrim & Traverse | 660 | 1346 | 1 | Lithologic log available. Oil & Gas cuttings.Stored in OG-38. | O&GCut | K57 |
| Montmorency | 30N | 04E | 31 | Terra Energy Per.# 48771 | 48771 | Cohoon 6-31 | Sunbury Shale to Traverse Limestone | 350 | 1300 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 30N | 04E | 34 | Terra Energy Per.# 47827 | 47827 | Newton 9-34 | Drift, Berea\Bedford Shale to Traverse Ls. | 280 | 1165 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Montmorency | 30N | 04E | 35 | Terra Energy Per.# 47824 | 47824 | Oswald 12-35 | Drift, Berea\Bedford Shale to Traverse Ls. | 280 | 1200 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-98. | O&GCut | K52 |
| Montmorency | 31N | 01E | 5 | Terra Energy Per.# 48295 | 48295 | St Vienna 10-5 | Sunbury, Antrim & Traverse | 500 | 981 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-80. | O&GCut | K54 |
| Montmorency | 31N | 01E | 7 | Ward Lake Drilling Per. #47774 | 47774 | St Vienna C2-7 SWD | Antrim, Traverse & Dundee | 530 | 1728 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-8. | O&GCut | K58 |
| Montmorency | 31N | 01E | 12 | Ward Lake Drilling Per.# 47771 | 47771 | St Vienna D4-12 | Ellsworth Shale to Traverse Limestone | 490 | 770 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-61. | O&GCut | K55 |
| Montmorency | 31N | 01E | 12 | Ward Lake Drilling Per.# 47772 | 47772 | St Vienna C3-12 | Drift, Antrim, Traverse Fm. & Bell Shale | 450 | 1410 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-61. | O&GCut | K55 |
| Montmorency | 31N | 01E | 13 | Mercury Expl. Per.# 47770 | 47770 | St Vienna A1-13 | Sunbury, Antrim, & Traverse | 455 | 1077 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-61. | O&GCut | K55 |
| Montmorency | 31N | 01E | 20 | Terra Energy Per.# 48365 | 48365 | St Vienna 3-20 | Drift, Upper Antrim Shale to Traverse Ls. | 350 | 1400 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-96. | O&GCut | K52 |
| Montmorency | 31N | 01E | 21 | Terra Energy Per.# 47817 | 47817 | St Vienna 6-21 | Drift, Upper Antrim Shale to Traverse Ls. | 300 | 1360 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Montmorency | 31N | 01E | 24 | Ward Lake Drilling Per.# 47862 | 47862 | Bless A1-24 | Ellsworth Shale to Traverse Limestone | 600 | 950 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-59. | O&GCut | K55 |
| Montmorency | 31N | 02E | 36 | Terra Energy Per.# 48721 | 48721 | Creamer 16-36 | Antrim Sh., Ellsworth Sh. & Traverse | 600 | 1435 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-97. | O&GCut | K52 |
| Montmorency | 31N | 03E | 13 | Terra Energy Per.# 50234 | 50234 | St. Hillman 1-13 | Drift, Upper Antrim Shale to Traverse Ls. | 60 | 905 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Montmorency | 31N | 03E | 14 | Terra Energy Per.# 50450 | 50450 | St. Hillman 6-14 | Drift, Upper Antrim Shale to Traverse Ls. | 180 | 951 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Montmorency | 31N | 03E | 15 | Terra Energy Per.# 50541 | 50541 | St. Hillman 7-15 | Drift, Ellsworth Shale to Traverse Limestone | 300 | 995 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Montmorency | 31N | 03E | 17 | Shell Western Per.# 48838 | 48838 | Lomasney A1-17 | Drift, Antrim, Traverse Fm. & Traverse Ls. | 47 | 820 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Montmorency | 31N | 03E | 20 | Terra Energy Per.# 50228 | 50228 | St Hillman 11-20 | Upper Antrim Shale to Traverse Limestone | 360 | 1175 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 31N | 03E | 21 | Terra Energy Per.# 50356 | 50356 | St. Hillman 7-21 | Drift, Upper Antrim Shale to Traverse Ls. | 300 | 1127 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Montmorency | 31N | 03E | 22 | Terra Energy Per.# | Per.# | USA Hillman 10-13 | -- | 120 | 948 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 31N | 03E | 22 | Terra Energy Per.# 50177 | 50177 | Brown 16-22 | Drift, Upper Antrim Shale to Traverse Ls. | 210 | 1090 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-99. | O&GCut | K52 |
| Montmorency | 31N | 03E | 24 | Terra Energy Per.# 48598 | 48598 | Soik 11-24 | Upper Antrim Shale to Traverse Limestone | 300 | 1077 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 31N | 03E | 27 | Terra Energy Per.# 48920 | 48920 | Favel 11-27 | Upper Antrim Shale to Traverse Limestone | 400 | 1260 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-95. | O&GCut | K52 |
| Montmorency | 31N | 03E | 29 | Terra Energy Per.# 49609 | 49609 | Aves D4-29 SWD | Drift, Upper Antrim Shale to Traverse Ls. | 360 | 1420 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Montmorency | 31N | 03E | 31 | Terra Energy Per.# 48988 | 48988 | USA Hillman 1-31 | Drift, Upper Antrim Shale to Traverse Ls. | 420 | 1325 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 31N | 03E | 31 | Terra Energy Per.# 49612 | 49612 | USA Hillman 6-31 | Drift, Coldwater Shale to Traverse Limestone | 300 | 1250 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 31N | 03E | 34 | Terra Energy Per.# 48919 | 48919 | Keetch 3-34 | Drift, Bedford-Berea Shale to Traverse Ls. | 0 | 1260 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-100. | O&GCut | K52 |
| Montmorency | 31N | 03E | 34 | Terra Energy Per.# 48358 | 48358 | USA Hillman 12-34 | Drift, Coldwater Shale to Traverse Limestone | 275 | 1240 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-40. | O&GCut | K57 |
| Montmorency | 31N | 03E | 36 | Terra Energy Per.# 46594 | 46594 | Shields D4-36 SWD | Berea-Bedford Shale to Dundee Limestone | 220 | 1390 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Montmorency | 31N | 04E | 18 | Terra Energy Per.# 50044 | 50044 | St Hillman 11-18 | Drift, Upper Antrim Shale to Traverse Ls. | 210 | 968 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 31N | 04E | 19 | Terra Energy Per.# 50070 | 50070 | St Hillman 11-19 | Upper Antrim Shale to Traverse Limestone | 180 | 993 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-94. | O&GCut | K53 |
| Montmorency | 31N | 04E | 19 | Terra Energy Per.# 50070 | 50070 | St. Hillman 11-19 | Drift, Upper Antrim Shale to Traverse Ls. | 170 | 995 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Montmorency | 31N | 04E | 26 | Terra Energy Per.# 47807 | 47807 | Rea C1-26 SWD | Drift, Antrim Shale to Detroit River Anhydrite | 30 | 1525 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-38. | O&GCut | K57 |
| Montmorency | 31N | 04E | 34 | Terra Energy Per.# 47743 | 47743 | Rea 7-34 | Sunbury, Antrim & Traverse | 477 | 1101 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-16. | O&GCut | K58 |
| Montmorency | 31N | 04E | 35 | Terra Energy Per.# 47748 | 47748 | Godfrey 10-35 | Sunbury, Antrim, and Traverse Group | 465 | 1080 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-17. | O&GCut | K58 |
| Montmorency | 32N | 01E | 1 | Northern Michigan Expl. Per.# 33335 | 33335 | CCR Herzog 2-1 | Drift, Antrim to Gray Niagaran | 0 | 4625 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-107. | O&GCut | K51 |
| Montmorency | 32N | 01E | 32 | Force Antrim Development Per.# 47399 | 47399 | Montmorency B3-32 SWD | Antrim, Traverse, Dundee & Detroit River | 450 | 1593 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-13. | O&GCut | K58 |
| Montmorency | 32N | 02E | 30 | Northern Michigan Expl. Per.# 33273 | 33273 | CCR Herzog 3-30 | Drift, Coldwater Shale to Gray Niagaran | 0 | 5205 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-107. | O&GCut | K51 |
| Oakland | 01N | 07E | 32 | Sullivan and Company Per.# 48042 | 48042 | Niles, H. 1-32 | Traverse, Dundee, Detroit River, Bass Island, Salina & Niagaran | 1000 | 3675 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-19. | O&GCut | K58 |
| Oakland | 02N | 07E | 17 | Wolverine Environ. Per.# 50548 | 50548 | Huron Metro 1-16 | Sunbury Shale to Gray Niagaran | 410 | 4597 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-101. | O&GCut | K52 |
| Oakland | 02N | 07E | 19 | Marysville Environ Per.# 49280 | 49280 | Paulson 1-19 | Drift, Coldwater Shale to Gray Niagaran | 200 | 4460 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-90. | O&GCut | K57 |
| Oakland | 02N | 07E | 29 | West Bay Expl. Per.# 49108 | 49108 | Kensington Metro Parks 1-29 | Sunbury Shale to Gray Niagaran | 430 | 4357 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-67. | O&GCut | K55 |
| Oakland | 02N | 07E | 32 | West Bay Expl. Per.# 49107 | 49107 | Kensington Metro Parks2-32 | Shale to Gray Niagaran | 430 | 5289 | 8 | Lithologic log available. Oil & Gas cuttings. Stored in OG-63. | O&GCut | K55 |
| Oakland | 02N | 08E | 9 | Wolverine Environ. Per.# 50865 | 50865 | Bass Lake Assoc 1-9 | -- | 600 | 4150 | 3 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-112. | O&GCut | K51 |
| Oakland | 02N | 08E | 13 | Wolverine Environ. Per.# 50786 | 50786 | Birmingham Gun Club 1-13 | -- | 830 | 4450 | 4 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-114. | O&GCut | K51 |
| Oakland | 02N | 08E | 13 | Wolverine Environ. Per.# 50867 | 50867 | Emerald Pines 1-14 | Drift, Coldwater Shale to Gray Niagaran | 135 | 4597 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-103. | O&GCut | K52 |
| Oakland | 03N | 07E | 35 | Wolverine Environ. Per.# 47903 | 47903 | St Highland 1-34 | Drift, Devonian & Silurian | 650 | 4565 | 8 | Lithologic log available. Oil & Gas cuttings. Stored in OG-22 &23. | O&GCut | K57 |
| Oakland | 03N | 08E | 29 | Wolverine Environ. Per.# 48217 | 48217 | Innovative Land Devel. 1-29 | Drift, Sunbury, Antrim Traverse, Dundee, Detroit River, Bass Island, Salina & Niagaran | 480 | 4500 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-33 & 34. | O&GCut | K57 |
| Oakland | 03N | 08E | 29 | Wolverine Environ. Per.# 48653 | 48653 | Ogurek 2-29 | Drift, Sunbury Shale to Gray Niagaran | 0 | 4257 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-74. | O&GCut | K54 |
| Oakland | 03N | 08E | 32 | Wolverine Environ. Per.# 48476 | 48476 | White Lakes 1-32 | Drift, Sunbury Shale to Cabot Head | 410 | 4370 | 5 | Lithologic log available. Oil & Gas cuttings. Stored in OG-41. | O&GCut | K57 |
| Oakland | 03N | 08E | 32 | Wolverine Environmental Per.# 48914 | 48914 | White Lake 1-29 | Salina B Salt to Niagaran | 3770 | 4320 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-62. | O&GCut | K55 |
| Oakland | 03N | 09E | 20 | Wolverine Environ. Per.# 51128 | 51128 | Moghul 1-20 | -- | 460 | 3600 | 3 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-112. | O&GCut | K51 |
| Oakland | 03N | 09E | 31 | Wolverine Environ. Per.# 49254 | 49254 | Waterford Twp. Park 1-31 | Drift, Sunbury Shale to Niagaran | 412 | 4270 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-75. | O&GCut | K54 |
| Oakland | 12N | 07E | 9 | West Bay & Jet Expl. Per.# 47611 | 47611 | City of Dearborn 1-4 | Drift, Sunbury, Antrim, Traverse, Detroit River, Salina & Niagaran | 400 | 5015 | 2 | Lithologic log available. Oil and Gas cuttings. Stored in OG-2. | O&GCut | K58 |
| Oceana | 14N | 17W | 2 | Wolverine Environ. Per.# 52546 | 52546 | Dunlap 1-2 | -- | 3310 | 4675 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-122. | O&GCut | K50 |
| Oceana | 15N | 17W | 27 | Wolverine Environ. Per# 52516 | 52516 | Hudson- Emery 1-27 | -- | 645 | 4550 | 4 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-122. | O&GCut | K50 |
| Oceana | 15N | 17W | 27 | Wolverine Environ. Per.# 52621 | 52621 | Hudson- Emery 1-27A | -- | 3720 | 4600 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-122. | O&GCut | K50 |
| Ogemaw | 22N | 02E | 20 | Marathon Oil Per.# 40954 | 40954 | Warren 1-20 | Sunbury Shale to Prairie du Chein | 1300 | 11250 | 9 | Lithologic log available. Oil & Gas cuttings. Stored in OG-106 & 107. | O&GCut | K51 |
| Ogemaw | 22N | 02E | 26 | Marathon Oil Per.# 51506 | 51506 | Nelson 8-26 | -- | 800 | 4420 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-113. | O&GCut | K51 |
| Ogemaw | 22N | 02E | 26 | Marathon Oil Per.# 51509 | 51509 | Nelson 7-26 | -- | 800 | 4370 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-113. | O&GCut | K51 |
| Oscoda | 23N | 02E | 11 | Mercury Expl. Per.# 48046 | 48046 | Batsom North I A3-11 | -- | 770 | 2305 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-58. | O&GCut | K55 |
| Oscoda | 25N | 02E | 14 | Oryx Energy Per. #48520 | 48520 | Big Creek "D" I-14A | Undetermined,Cabot Head to Prairie Du Chien | 8350 | 10375 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-52. | O&GCut | K56 |
| Oscoda | 25N | 03E | 30 | Sun Exploration Per.# 40445 | 40445 | USA Mentor C1-30 | Bass Island G Unit to Prairie du Chein | 5650 | 10240 | 4 | Lithologic log available. Oil & Gas cuttings. Stored in OG-108. | O&GCut | K52 |
| Oscoda | 26N | 04E | 22 | Shell Western Per.# 48012 | 48012 | Shiroda D2-22 | Coldwater Shale to Traverse Limestone | 600 | 2252 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-25. | O&GCut | K57 |
| Oscoda | 27N | 02E | 5 | Mercury Expl. Per.# 46891 | 46891 | St. Elmer Batsom I A2-5 | Sunbury, Antrim & Traverse | 670 | 2740 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-30. | O&GCut | K57 |
| Oscoda | 27N | 02E | 5 | Mercury Expl. Per.# 47990 | 47990 | St Elmer Batsom North I A4-5 | -- | 850 | 3030 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-17. | O&GCut | K58 |
| Oscoda | 27N | 02E | 10 | Mercury Expl. Per.# 47926 | 47926 | Batsom North D1-10 | -- | 350 | 2340 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-58. | O&GCut | K55 |
| Oscoda | 27N | 02E | 10 | Mercury Expl. Per.# 48029 | 48029 | Batsom North I A1-10 | -- | 900 | 2290 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-58. | O&GCut | K55 |
| Oscoda | 27N | 03E | 20 | Meridian Oil Per.# 51024 | 51024 | Cavanaugh B4-20H | -- | 82 | 8980 | 4 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-105. | O&GCut | K52 |
| Oscoda | 27N | 03E | 21 | HRF Antrim Per. #47572 | 47572 | Yoder 1-21 SWD | Devonian | 2000 | 4413 | 2 | Tops only. Oil & Gas cuttings. Stored in OG-2. | O&GCut | K58 |
| Oscoda | 28N | 01E | 5 | Wolverine Environ. Per. #45846 | 45846 | St Greenwood B2-5 | Sunbury, Bedford & Antrim Shale & Traverse Fm. | 660 | 2007 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-5. | O&GCut | K58 |
| Oscoda | 28N | 01E | 6 | Wolverine Environ. Per.# 45847 | 45847 | St Greenwood B2-6 | Sunbury, Bedford, Antrim & Traverse | 710 | 2005 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-32. | O&GCut | K57 |
| Oscoda | 28N | 01E | 13 | Shell Western Per.# 47889 | 47889 | St Greenwood D3-13 | Coldwater Shale to Traverse Limestone | 700 | 2095 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-23. | O&GCut | K57 |
| Oscoda | 28N | 01E | 23 | Shell Western Per.# 47858 | 47858 | St Greenwood D4-23 | Coldwater Shale to Traverse Limestone | 713 | 2160 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-18. | O&GCut | K58 |
| Oscoda | 28N | 01E | 24 | Mercury Expl. Per.# 48054 | 48054 | Batsom North D2-24 | -- | 520 | 2190 | 2 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-59. | O&GCut | K55 |
| Oscoda | 28N | 01E | 25 | Mercury Expl. Per.# 47780 | 47780 | Batsom North I B1-25 | -- | 910 | 2120 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-17. | O&GCut | K58 |
| Oscoda | 28N | 01E | 26 | Mercury Expl. Per.# 47757 | 47757 | Batsom North I A4-26 | -- | 880 | 2120 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-17. | O&GCut | K58 |
| Oscoda | 28N | 02E | 6 | Terra Energy Per.# 48412 | 48412 | St. Elmer 10-6 | Coldwater Shale to Traverse Limestone | 780 | 2100 | 1 | Lithologic log available. Oil & gas cuttings. Stored in OG-69. | O&GCut | K54 |
| Oscoda | 28N | 02E | 8 | Terra Energy Per.# | Per.# | St Elmer 10-8 | Not known | 700 | 2105 | 1 | Box mismarked. Could be St Elmer 1-8 or 8-10. Oil & Gas cuttings. Stored in OG-101. | O&GCut | K52 |
| Oscoda | 28N | 02E | 8 | Terra Energy Per.# 48226 | 48226 | Schmidt 10-8 | Drift, Coldwater Shale to Traverse Ls. | 680 | 2315 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-80. | O&GCut | K54 |
| Oscoda | 28N | 02E | 11 | Terra Energy Per.# 48426 | 48426 | St Elmer C1-11 SWD | Coldwater Shale to Dundee Limestone | 940 | 2709 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-101. | O&GCut | K52 |
| Oscoda | 28N | 02E | 14 | Terra Energy Per.# 48435 | 48435 | St Elmer 11-14 | Drift, Coldwater Shale to Traverse Limestone | 0 | 2280 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-101. | O&GCut | K52 |
| Oscoda | 28N | 02E | 16 | Shell Western Per.# 47888 | 47888 | State Elmer C2-16 | Drift, Coldwater Shale to Traverse Limestone | 930 | 2115 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-23. | O&GCut | K57 |
| Oscoda | 28N | 02E | 17 | Force Antrim Per.# 48640 | 48640 | St. Elmer D2-17 SWD | Lachine Shale to Detroit River | 1780 | 2965 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Oscoda | 28N | 02E | 20 | Shell Western Per.# 46427 | 46427 | Conlin 15-20 | Coldwater Shale to Traverse Limestone | 750 | 2163 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-12. | O&GCut | K58 |
| Oscoda | 28N | 02E | 22 | Shell Western Per. #47740 | 47740 | St. Elmer A3-22 | Coldwater Shale to Traverse Limestone | 835 | 2150 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-11. | O&GCut | K58 |
| Oscoda | 28N | 02E | 25 | Shell Western Per.# 47738 | 47738 | USA Elmer A2-25 | Coldwater Shale to Traverse Limestone | 800 | 2070 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-21. | O&GCut | K57 |
| Oscoda | 28N | 02E | 28 | Shell Western Per.# 47920 | 47920 | LeMieux 4D-28 | Coldwater Shale to Amherstburg Formation | 834 | 4100 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-19. | O&GCut | K58 |
| Oscoda | 28N | 02E | 31 | Mercury Expl. Per.# 47989 | 47989 | St. Elmer Batsom NI C3-31 | -- | 850 | 2150 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-19. | O&GCut | K58 |
| Oscoda | 28N | 02E | 35 | Shell Western Per. #47739 | 47739 | St. Elmer C1-35 | Coldwater Shale to Traverse Limestone | 800 | 2147 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-11. | O&GCut | K58 |
| Oscoda | 28N | 03E | 5 | Shell Western Per.# 50590 | 50590 | St Clinton A1-5 | -- | 879 | 1784 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-120. | O&GCut | K51 |
| Oscoda | 28N | 03E | 5 | Shell Western Per.# 51551 | 51551 | St Clinton B3-5 | -- | 1006 | 1823 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-120. | O&GCut | K51 |
| Oscoda | 28N | 03E | 6 | Shell Western Per.# 51550 | 51550 | St Clinton B1-6 | -- | 877 | 1810 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Oscoda | 28N | 03E | 6 | Shell Western Per.# 51552 | 51552 | St Clinton C4-6 | -- | 880 | 1749 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-120. | O&GCut | K51 |
| Oscoda | 28N | 03E | 6 | Shell Western Per.# 52305 | 52305 | St Clinton D2-6 | -- | 550 | 1775 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Oscoda | 28N | 03E | 7 | Terra Energy Per.# 46255 | 46255 | Clinton C4-7 SWD | Drift, Coldwater Shale to Dundee Limestone | 80 | 2285 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-39. | O&GCut | K57 |
| Oscoda | 28N | 03E | 26 | Muskegon Dev. Per.# 48874 | 48874 | Woodbury Lk B1-26 | -- | 570 | 2650 | 3 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-92. | O&GCut | K53 |
| Oscoda | 28N | 03E | 29 | Shell Western Per.# 48243 | 48243 | St. Clinton A2-29 | Coldwater Shale to Traverse Limestone | 795 | 2065 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-32. | O&GCut | K57 |
| Oscoda | 28N | 04E | 30 | Terra Energy Per.# 48440 | 48440 | Clinton Club 16-30 | Upper Antrim Shale to Traverse Limestone | 1160 | 1871 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-101. | O&GCut | K52 |
| Oscoda | T28N | R03E | 4 | Shell Western Per.# 53647 | 53647 | St Clinton B1-4 | -- | 1300 | 1580 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Oscoda | T28N | R03E | 4 | Shell Western Per.# 53647 | 53647 | St. Clinton B1-4 | -- | 1300 | 1580 | 1 | Log available from Lansing. | O&Gcut | |
| Oscoda | T28N | R03E | 19 | Shell Western Per.# 53646 | 53646 | St Clinton C2-19 | -- | 760 | 2208 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Oscoda | T28N | R03E | 19 | Shell Western Per.# 53662 | 53662 | St Clinton B2-19 | -- | 785 | 2247 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Oscoda | T28N | R03E | 20 | Shell Western Per.# 53685 | 53685 | St Clinton D2-20 | Antrim to Traverse Fm. | 1900 | 2200 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Oscoda | T28N | R03E | 30 | Shell Western Per.# 53649 | 53649 | St Clinton A3-30 | -- | 1650 | 1950 | 1 | Log available from Lansing. Oil & Gas cuttings stored in OG-128. | O&Gcut | K50 |
| Otsego | 29N | 03E | 11 | Shell Western Per.# 31989dp | 989dp | Styles 2-2 HD1 | -- | 6524 | 8025 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-93. | O&GCut | K53 |
| Otsego | 29N | 03W | 31 | Shell Western Per.# 48052 | 48052 | St Otsego Lake 3-30 | Traverse Formation to Niagaran | 1610 | 6850 | 2 | Lith. log avail. Oil & Gas cuttings. No sample fm. 5700' to 6200'. Stored in OG-33. | O&GCut | K57 |
| Otsego | 29N | 03W | 35 | Shell Western Per.# 31169 | 31169 | St Otsego Lake 1-35 HD1 | Brown Niagaran | 6845 | 7782 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-77. | O&GCut | K54 |
| Otsego | 29N | 04W | 14 | Shell Western Per.# 50793 | 50793 | Lake Horicon 2-14 | -- | 5900 | 6525 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-110. | O&GCut | K51 |
| Otsego | 29N | 04W | 21 | Shell Western Per.# 51669 | 51669 | Northern MI Land 7-21AHD1 | -- | 6330 | 8135 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-116. | O&GCut | K51 |
| Otsego | 29N | 04W | 36 | Shell Western Per.# 48053 | 48053 | St. Hayes 4-36 | Salina A2 Carbonate to Gray Niagaran | 6180 | 6915 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-29. | O&GCut | K57 |
| Otsego | 29N | 04W | 36 | Shell Western Per.# 30985 dp | 85 dp | St Hayes 1-36 HD1 | Brown Niagaran | 6638 | 7715 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-102. | O&GCut | K52 |
| Otsego | 30N | 01W | 3 | Shell Western Per.# 48937 | 48937 | St Charlton 2-3A | Salina B Salt to Gray Niagaran | 5300 | 5937 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Otsego | 30N | 01W | 3 | Shell Western Per.# 49097 | 49097 | St Charlton 2-3B | Salina B Salt to Gray Niagaran | 5300 | 5935 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-49. | O&GCut | K56 |
| Otsego | 30N | 02W | 27 | Callon Expl. Per.# 49387 | 49387 | St. Chester 1-28 | Salina A2 Carbonate to Gray Niagaran | 5930 | 6670 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Otsego | 30N | 02W | 30 | Callon Per.# 50066 | 50066 | St Chester 1-30 | Dundee Limestone to Gray Niagaran | 2600 | 6520 | 6 | Lithologic log available. Oil & Gas cuttings. Stored in OG-78. | O&GCut | K54 |
| Otsego | 30N | 02W | 33 | Callon Expl. Per. #48932 | 48932 | East Turtle Lake 1-33 | Salina A2 Evaporite to Gray Niagaran | 5980 | 6650 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-72. | O&GCut | K54 |
| Otsego | 30N | 04W | 2 | Mercury Expl. Per. #48149 | 48149 | Coaches B1-2 | Antrim Shale, Traverse Fm. & Traverse Ls. | 918 | 1565 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-57. | O&GCut | K55 |
| Otsego | 30N | 04W | 2 | Mercury Expl. Per. #48162 | 48162 | St Hayes Coaches B3-2 | Sunbury, Antrim, Traverse & Traverse Ls. | 900 | 1595 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-57. | O&GCut | K55 |
| Otsego | 30N | 04W | 2 | Mercury Expl. Per. #48169 | 48169 | St Hayes Coaches D3-2 | Antrim Shale, Traverse Fm. & Traverse Ls. | 875 | 1615 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-57. | O&GCut | K55 |
| Otsego | 30N | 04W | 2 | Mercury Expl. Per. #48163 | 48163 | St Hayes Coaches D1-2 | Sunbury, Antrim, Traverse & Traverse Ls. | 920 | 1615 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-57. | O&GCut | K55 |
| Otsego | 30N | 04W | 3 | Mercury Expl. Per. #47803 | 47803 | Wild West C1-3 | Sunbury, Antrim, Traverse & Traverse Ls. | 950 | 1575 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-55. | O&GCut | K56 |
| Otsego | 30N | 04W | 3 | Mercury Expl. Per. #48202 | 48202 | Wild West C3-3 | Sunbury, Antrim, Traverse & Traverse Ls. | 900 | 1593 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-55. | O&GCut | K56 |
| Otsego | 30N | 04W | 3 | Mercury Expl. Per.# 48216 | 48216 | Wild West D2-3 SWD | Lachine, Norwood, Traverse & Dundee | 850 | 2320 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-39. | O&GCut | K57 |
| Otsego | 30N | 04W | 4 | Mercury Expl. Per. #47804 | 47804 | Wild West D4-4 | Sunbury, Antrim, Traverse & Traverse Ls. | 905 | 1565 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-56. | O&GCut | K55 |
| Otsego | 30N | 04W | 4 | Mercury Expl. Per. #48210 | 48210 | Wild West D3-4 | Drift, Sunbury, Antrim, Traverse & Traverse Ls. | 600 | 1596 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-56. | O&GCut | K55 |
| Otsego | 30N | 04W | 5 | Mercury Expl. Per. #48204 | 48204 | Wild West B1-5 | Sunbury, Antrim, Traverse & Traverse Ls. | 1100 | 1650 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-55. | O&GCut | K56 |
| Otsego | 30N | 04W | 5 | Mercury Expl. Per. #48205 | 48205 | Wild West C2-5 | Sunbury, Antrim, Traverse & Traverse Ls. | 1000 | 1560 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-55. | O&GCut | K56 |
| Otsego | 30N | 04W | 5 | Mercury Expl. Per. #48207 | 48207 | Wild West D4-5 | Sunbury, Antrim, Traverse & Traverse Ls. | 947 | 1579 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-56. | O&GCut | K55 |
| Otsego | 30N | 04W | 9 | Mercury Expl. Per. #48211 | 48211 | Wild West D2-9 | Sunbury, Antrim, Traverse & Traverse Ls. | 1020 | 1653 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-55. | O&GCut | K56 |
| Otsego | 30N | 04W | 11 | Mercury Expl. Per. #48168 | 48168 | St Hayes Coaches C2-11 | Antrim Shale, Traverse Fm. & Traverse Ls. | 960 | 1650 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-57. | O&GCut | K55 |
| Otsego | 30N | 04W | 16 | Mercury Expl. Per. #48146 | 48146 | Thomas Lake A4-16 | Drift, Sunbury, Antrim, Traverse & Traverse Ls. | 860 | 1660 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-59. | O&GCut | K55 |
| Otsego | 30N | 04W | 16 | Mercury Expl. Per. #48153 | 48153 | Thomas Lake C2-16 | Drift, Sunbury Shale to Traverse Limestone | 810 | 1660 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-59. | O&GCut | K55 |
| Otsego | 30N | 04W | 27 | Mercury Expl. Per. #48133 | 48133 | Thomas Lake I A4-27 | Shale, Antrim, Traverse Fm. & Traverse Ls. | 1000 | 1666 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-59. | O&GCut | K55 |
| Otsego | 30N | 04W | 34 | Mercury Expl. Per. #46566 | 46566 | Thomas Lake I C2-34 SWD | Sunbury, Antrim, Traverse & Dundee | 1050 | 2660 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-10. | O&GCut | K58 |
| Otsego | 31N | 01W | 4 | Shell Western Per.# 28951 | 28951 | St Charlton 1-5 HD1 | -- | 6915 | 7909 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Otsego | 31N | 01W | 4 | Shell Western Per.# 34432 | 34432 | State Charlton Hanson 6-4 | -- | 4910 | 5755 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-119. | O&GCut | K51 |
| Otsego | 31N | 01W | 4 | Shell Western Per.# 34980 DP | 80 DP | State Charlton 8-4A HD1 | Salina A1 Carbonate to Brown Niagaran | 4856 | 6320 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-85. | O&GCut | K53 |
| Otsego | 31N | 01W | 7 | Shell Western Per.# 36652 | 36652 | El Mac Hills 6-7A HD1 | Brown Niagaran | 5001 | 5440 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-73. | O&GCut | K54 |
| Otsego | 31N | 01W | 7 | Shell Western Per.# 30198dp | 198dp | El Mac Hills 2-7 HD1 | -- | 4800 | 6300 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-93. | O&GCut | K53 |
| Otsego | 31N | 01W | 7 | Ward Lake Per.# 52513 | 52513 | El Mac Hills 1-7 HD1 | -- | 727 | 3579 | 1 | Leg 2. Log avail. from Lansing. Oil & Gas cuttings. Stored in OG-123. | O&GCut | K50 |
| Otsego | 31N | 01W | 7 | Ward Lake Per.# 52513 | 52513 | El Mac Hills 1-7 HD1 | -- | 555 | 3372 | 1 | Leg 1. Log avail. from Lansing. Oil & Gas cuttings. Stored in OG-123. | O&GCut | K50 |
| Otsego | 31N | 01W | 20 | Terra Energy Per.# 50518 | 50518 | Theis 6-20 | Drift, Upper Antrim Shale to Traverse Ls. | 420 | 1350 | 1 | Lithologic log available. Oil & Gas cuttings. Stored in OG-88. | O&GCut | K53 |
| Otsego | 31N | 01W | 27 | Shell Western Per.# 47972 | 47972 | St Charlton 2-27 | Traverse Limestone to Gray Niagaran | 1600 | 5610 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-27. | O&GCut | K57 |
| Otsego | 31N | 01W | 34 | Wolverine Environ. Per. #47604 | 47604 | Marstrand 5-34 | Devonian & Silurian | 1900 | 5720 | 3 | Lithologic log available. Oil & Gas cuttings. Stored in OG-10. | O&GCut | K58 |
| Otsego | 31N | 02W | 12 | Shell Western Per.# 37122dp | 122dp | Axford 2-12 HD1 | -- | 4844 | 5331 | 1 | Log available from Lansing. Oil & Gas cuttings. Stored in OG-115. | O&GCut | K51 |
| Otsego | 31N | 02W | 14 | Force Antrim Per.# 47516 | 47516 | State Dover 1-14 | Antrim, Traverse, Dundee, Detroit River, Bass Island, Salina & Niagaran | 600 | 5400 | 2 | Lithologic log available. Oil & Gas cuttings. Stored in OG-33. | O&GCut | K57 |
| Otsego | 31N | 02W | 15 | Shell Western Per.# 51390 | 51390 | Colliton 2-15 HD1 | Salina "E" A1 Carbonate | 4270 | 5810 | 1 | No lithologic log. Oil & Gas cuttings. Stored in OG-115. | O&GCut | K51 |