| COUNTY | TWP | RNG | SEC | Operator | Well Name | Formations | FROM | TO | BOXES | TYPE | StorageAddress |
| Allegan | 03N | 13W | 36 | W.E. Bakke Per.#7506 | Ruehle #1 | Not known | 0 | 0 | 1 | O&GCore | F28 |
| Bay | 14N | 04E | 2 | Gulf Oil Per.# 5441 | Bateson #1 | Detroit River-Sylvania | 3134 | 4182 | 64 | O&GCore | F28 |
| Branch | 06S | 07W | 13 | Atlantic Richfield Per.# 38045 | ARCO-Gaglio 1-13 | Trenton Dolomite & Basement Granite | 3000 | 3061 | 9 | O&GCore | M70 |
| Calhoun | 01S | 05W | 12 | McClure Oil Per.# 27387 | Midland Unit #2 | Salina-Niagaran | 3119 | 3216 | 34 | O&GCore | F28 |
| Calhoun | 01S | 07W | 28 | DNR--ERD Old Bellevue Rd. | GRS-1 | Sandstone (Marshall Fm.) and siltstone | 120 | 203 | 7 | O&GCore | E23 |
| Calhoun | 02S | 04W | 36 | DNR--ERD Orchard Knoll | MW-1 | Sandstone (Marshall Formation) | 65 | 95 | 4 | O&GCore | E23 |
| Charlevoix | 32N | 04W | 33 | Sun Exploration Per. #36260 | Bradfield #1-3 | Salina A-1 Carbonate to Niagara Brown | 4690 | 4749 | 7 | O&GCore | O81 |
| Clare | 20N | 05W | 18 | Petrostar Energy Per.# 42156 | St Summer field 1-18 | Glenwood and Prairie Du Chien | 10568 | 11591 | 18 | O&GCore | K55 |
| Gladwin | 20N | 01W | 36 | Cities Service Oil Per.# 38980 | Butman A #1 | Devonian (Detroit River Group) | 4826 | 4881 | 26 | O&GCore | F28 |
| Iosco | 22N | 05E | 26 | Petrostar Energy Per.# 42282 | Reno1-26A | Prairie Du Chien | 10899 | 10970 | 9 | O&GCore | K55 |
| Isabella | 14N | 03W | 2 | Sun Exploartion Per.# 39770 | Mt. Pleasant UT 55-1 | Dundee Limestone | 3560 | 3620 | 8 | O&GCore | M70 |
| Isabella | 16N | 03W | 21 | Cities Service Oil Per.# 19693 | McNerney #3 (Northwise #3) | Dundee Limestone | 3678 | 3717 | 8 | O&GCore | A4 |
| Isabella | 16N | 06W | 29 | Sohio Petroleum Per.# 11394 | Hoffman #2 | Michigan Fm. | 1410 | 1464 | 21 | O&GCore | F28 |
| Isabella | 16N | 06W | 29 | Sohio Petroleum Per.# 11394 | Hoffman #2 | Traverse and Dundee LS. | 3755 | 3800 | 11 | O&GCore | F28 |
| Isabella | 16N | 06W | 29 | Sohio Petroleum Per.# 11394 | Hoffman #2 | Dundee-Detroit River | 4553 | 4571 | 1 | O&GCore | F28 |
| Isabella | 16N | 06W | 29 | Sohio Petroleum Per.# 11394 | Hoffman #2 | Dundee-Detroit River | 4593 | 4611 | 1 | O&GCore | F28 |
| Isabella | 16N | 06W | 29 | Sohio Petroleum Per.# 11394 | Hoffman #2 | Dundee-Detroit River | 4800 | 5090 | 68 | O&GCore | F28 |
| Isabella | 16N | 06W | 32 | Sohio Petroleum Per.# 10997 | Cummings #4 | Bell Shale | 3680 | 3680 | 1 | O&GCore | F28 |
| Isabella | 16N | 06W | 33 | H&M Smith Per.# 11804 | Norfleet #1 | Dundee | 3755 | 3789 | 11 | O&GCore | F28 |
| Jackson | 01S | 01W | 10 | Cities Service Oil Per.# 29307 | Northrup #1 | Coldwater | 1558 | 1589 | 2 | O&GCore | F29 |
| Jackson | 01S | 01W | 10 | Cities Service Oil Per.# 29307 | Northrup #1 | Mississippian-Devonian | 624 | 2830 | 2 | O&GCore | A4 |
| Jackson | 01S | 01W | 10 | Cities Service Oil Per.# 29307 | Northrup #1 | Salina | 3585 | 3615 | 1 | O&GCore | |
| Jackson | 01S | 01W | 10 | Cities Service Oil Per.# 29307 | Northrup #1 | Salina to Niagaran | 3585 | 3670 | 15 | O&GCore | A4 |
| Jackson | 03S | 02W | 17 | DNR--ERD Spring Arbor | TB 402C | Sandstone | 29 | 120 | 6 | O&GCore | B10 |
| Kalkaska | 26N | 05W | 6 | Sun Oil Company Per.# 14638 | Brunn #1 | Traverse Group | 2021 | 2062 | 2 | O&GCore | F28 |
| Kalkaska | 26N | 05W | 6 | Sun Oil Company Per.# 14638 | Brunn #1 | Dundee Fm. & Detroit River Gr. | 2754 | 2995 | 10 | O&GCore | F28 |
| Kalkaska | 26N | 05W | 6 | Sun Oil Company Per.# 14638 | Brunn #1 | Detroit River Group | 3900 | 4623 | 11 | O&GCore | F28 |
| Kalkaska | 26N | 05W | 6 | Sun Oil Company Per.# 14638 | Brunn #1 | Traverse Group | 2048 | 2062 | 2 | O&GCore | F28 |
| Livingston | 02N | 04E | 1 | Panhandle Eastern Pipeline Co. Per.# 12766 | Brayton Comm. No.1 | Dundee Limestone | 808 | 826 | 1 | O&GCore | F28 |
| Livingston | 02N | 04E | 1 | Panhandle Eastern Pipeline Co. Per.# 12766 | Brayton Comm. No.1 | Sylvania Sandstone | 1480 | 1498 | 6 | O&GCore | F28 |
| Livingston | 02N | 05E | 34 | Panhandle Eastern Pipeline Co. Per.# 14120 | Beurmann Comm. No.1 | Salina | 3930 | 4092 | 51 | O&GCore | F28 |
| Livingston | 02N | 05E | 34 | Panhandle Eastern Pipeline Co. Per.# 14120 | Beurmann Comm. No.1 | Guelph | 4294 | 4343 | 18 | O&GCore | F28 |
| Livingston | 03N | 05E | 11 | Mobil Oil Corp. Per.# 27986 | Messmore #1 | Niagaran Cataract | 4360 | 4528 | 8 | O&GCore | K55 |
| Livingston | 03N | 05E | 11 | Mobil Oil Corp. Per.# 27986 | Messmore #1 | Trenton to Black River | 5393 | 5450 | 2 | O&GCore | L67 |
| Midland | 15N | 02E | 25 | Sun Exploration Per.# 39757 | Zondlak #2 | Berea Sandstone and Bedford Shale | 2403 | 2508 | 15 | O&GCore | K55 |
| Midland | 14N | 02W | 17 | Sun Exploration Per.# 35764 | Ames 1 | -- | 0 | 0 | 63 | O&GCore | F29 |
| Missaukee | 21N | 08W | 16 | Cities Service Oil Per.# 37298 | Koetje A1-16 | Devonian (Dundee) | 4019 | 4049 | 13 | O&GCore | F28 |
| Missaukee | 21N | 08W | 29 | Cities Service Oil Per.# 36173 | Knipers A 1-29 | Ordovician (Glenwood) to Prairie du Chein | 10456 | 10528 | 32 | O&GCore | A4 |
| Missaukee | 21N | 08W | 29 | Cities Service Oil Per.# 36778 | Yonkman A1-29 | Devonian (Richfield) | 5195 | 5309 | 47 | O&GCore | A4 |
| Missaukee | 23N | 08W | 29 | Gordon Oil & Sohio Per.# 11830 | Missaukee Lks.Land Co. #1 | Dundee and Traverse | 2990 | 3026 | 14 | O&GCore | F28 |
| Missaukee | 23N | 08W | 29 | Gordon Oil & Sohio Per.# 11830 | Missaukee Lks.Land Co. #1 | Dundee and Traverse | 3644 | 3655 | 5 | O&GCore | F28 |
| Osceola | 17N | 07W | 13 | Sohio Petroleum Per.# 12385 | Buxton #1 | Dundee | 3860 | 3878 | 3 | O&GCore | F28 |
| Osceola | 18N | 10W | 1 | Sohio Petroleum Per.# 10540 | Prosch #1 | Traverse | 3090 | 3131 | 1 | O&GCore | F28 |
| Osceola | 18N | 09W | 34 | C.L. McGuire Per.# 10015 | State A-1 | Dundee | 3886 | 3908 | 7 | O&GCore | F28 |
| Osceola | 19N | 08W | 36 | Leonard & Gordon Oil | Rush #1 | Detroit River | 4079 | 4213 | 6 | O&GCore | F28 |
| Osceola | 20N | 07W | 36 | Petrostar Energy Per.# 41795 | Marion 1-36 | Prairie Du Chien | 11143 | 11538 | 11 | O&GCore | O81 |
| Oscoda | 25N | 01E | 16 | Sun Exploration Per.# 37130 | Big Creek B #2-16 | Richfield | 4293 | 4352 | 4 | O&GCore | K54 |
| Oscoda | 25N | 02E | 22 | Marathon Oil Per.# 12242 | Mio Unit Area #2 | Detroit River(Richfield zone) | 4123 | 4123 | 1 | O&GCore | F28 |
| Otsego | 29N | 02W | 13 | DOE-Eastern Gas Shale Project Per.# 33875 | Welch-St. Chester #18(MI-2) | Antrim Shale to Traverse Limestone | 1435 | 1684 | 83 | O&GCore | F28 |
| Otsego | 31N | 01W | 35 | DOE-Eastern Gas Shale Project Per.# 33405 | Wolverine Club 4-40 (MI-1) | Antrim Shale to Traverse Limestone | 1290 | 1393 | 35 | O&GCore | F28 |
| Otsego | 30N | 02W | 30 | Amoco Production Per.# 28671 | St. Chester 1-30 | Salina (A1 Carbonate) | 6031 | 6119 | 9 | O&GCore | K55 |
| Otsego | 32N | 01W | 3 | Pennzoil United Per.# 28103 | St. Corwith 1-3 | Salina and Niagaran | 4408 | 4527 | 11 | O&GCore | K55 |
| Ottawa | 05N | 15W | 30 | Holland Succo Color | Disposal #1 | Munising Formation | 4825 | 4876 | 8 | O&GCore | C14 |
| Ottawa | 05N | 15W | 30 | Holland Succo Color | Disposal #1 | Munising Formation | 5300 | 5335 | 9 | O&GCore | C14 |
| Ottawa | 05N | 15W | 30 | Holland Succo Color | Disposal #1 | Munising Formation | 5516 | 5576 | 20 | O&GCore | C14 |
| St. Clair | 04N | 16E | 14 | Michiagan Consolidated Gas Co. Per.# 23249 | G. Rood #1 | Salina to Niagaran | 2173 | 2392 | 5 | O&GCore | K60 |
| Tuscola | 13N | 09E | 5 | Gulf Refinery Per.# 10511 | Lassiter #1 | Dundee Limestone | 2794 | 2812 | 6 | O&GCore | F28 |
| Tuscola | 13N | 09E | 5 | Gulf Refinery Per.# 10511 | Lassiter #1 | Dundee Limestone | 2956 | 2974 | 4 | O&GCore | F28 |
| Tuscola | 13N | 09E | 5 | Gulf Refinery Per.# 10511 | Lassiter #1 | Detroit River Group | 3498 | 3516 | 7 | O&GCore | F28 |
| Tuscola | 13N | 09E | 5 | Gulf Refinery Per.# 10511 | Lassiter #1 | Detroit River Group | 3577 | 3594 | 7 | O&GCore | F28 |
| Tuscola | 13N | 09E | 5 | Gulf Refinery Per.# 10511 | Lassiter #1 | Sylvania Sandstone | 4117 | 4120 | 2 | O&GCore | F28 |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Salina--C Unit | 2481 | 2487 | 1 | O&GCore | |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Salina--C Unit | 2505 | 2510 | 1 | O&GCore | |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Salina--C Unit | 2511 | 2529 | 3 | O&GCore | A4 |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Niagaran (dolomite) | 3184 | 3189 | 1 | O&GCore | |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Niagaran (dolomite) | 3195 | 3201 | 1 | O&GCore | |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Niagaran (dolomite) | 3229 | 3236 | 1 | O&GCore | |
| Washtenaw | 01S | 05E | 28 | Cities Service Oil Per.# 29964 | Brassow #1 | Niagaran (dolomite) | 3145 | 3224 | 11 | O&GCore | A4 |