| Catalogue of Oil and Gas Well Cuttings Samples at Western Michigan University | |||||||||||
| County | Sec. | Twp. | Rng | State | Depth/Ft. | Formation | Company | Lease Name | Well # | Permit Number | Additional Notes |
| Alcona | 7 | 28N | 8E | MI | 540-7500 | H. L. Brown Jr. | Beck | 1-7 | |||
| Alcona | 24 | 28N | 8E | MI | 450-7700 | H. L. Brown Jr. | St. Alcona | 1-24 | |||
| Alpena | 5 | 29N | 5E | MI | 520-8200 | H. L. Brown Jr. | Snowplow | 7-5 | |||
| Alpena | 8 | 29N | 5E | MI | 400-5800 5450-5857 | H. L. Brown Jr. | Snowplow | 2-8 | 2-sets | ||
| Alpena | 9 | 29N | 5E | MI | 700-8500 | H. L. Brown Jr. | Snowplow | 5-9 | 2-sets | ||
| Alpena | 8 | 29N | 5E | MI | 600-7620 | H. L. Brown Jr. | Snowplow | 11-8 | |||
| Alpena | 8 | 29N | 5E | MI | 4500-8400 | H. L. Brown Jr. | Snowplow | 11-8A | |||
| Alpena | 5 | 29N | 5E | MI | 600-5220 5220-7560 | H. L. Brown Jr. | Snowplow | 1-5 | 36758 | 2-sets | |
| Alpena | 36 | 30N | 4E | MI | 500-5760 | H. L. Brown Jr. | Tyrell | 1-36 | Split Co. w/MtMorncy | ||
| Arenac | 11 | 19N | 6E | MI | 1300-11992 | Petrostar | AuGres | 1-11 | |||
| Arenac | 11 | 19N | 1E | MI | 6600-11840 | Petrostar | AuGres | 1-11A | |||
| Arenac | 12 | 19N | 6E | MI | 1500-11966 | Petrostar | AuGres | 1-12 | |||
| Arenac | 15 | 19N | 4E | MI | 1450-4040 | Sappington | Bierhaus | 1-15 | |||
| Arenac | 15 | 19N | 4E | MI | 1570-4350 | Sappington | Bierhaus | 2-15 | |||
| Arenac | 26 | 19N | 3E | MI | 1480-4750 | Sappington | Champagne | 1-26 | |||
| Arenac | 26 | 19N | 3E | MI | 1000-4250 | Sappington | Cousins | 1-26 | |||
| Arenac | 14 | 19N | 4E | MI | 1200-4200 | Sappington | Frederick | 1-14 | |||
| Arenac | 21 | 19N | 5E | MI | 2500-11425 | NOMECO | Hagley | 1-21 | |||
| Arenac | 33 | 20N | 3E | MI | 660-3080 | Meridian | Moffatt | 22-33 | 41426 | ||
| Arenac | 35 | 19N | 3E | MI | 830-4653 | Sappington | Morley | 1-35 | |||
| Arenac | 22 | 20N | 6E | MI | 5000-12050 | ORYX | Turner | 1-22 | 43277 | ||
| Antrim | 35 | 29N | 5W | MI | 2300-6985 | Amoco | Mancelona | 1A-36 | 33895 | ||
| Antrim | 12 | 29N | 6W | MI | 800-1827 | Mercury | Mancelona | B1-12 | 48518 | ||
| Antrim | 1 | 29N | 6W | MI | 700-1695 | Mercury | Mancelona | D1-1 | 48517 | ||
| Antrim | 11 | 29N | 6W | MI | 750-1736 | Mercury | Mancelona | B3-11 | 48535 | ||
| Antrim | 1 | 29N | 6W | MI | 761-1684 | Mercury | Mancelona | A3-1 | 48571 | ||
| Antrim | 11 | 29N | 6W | MI | 720-1723 | Mercury | Mancelona | A2-11 | 48638 | ||
| Bay | 10 | ? | ? | MI | 850-11132 | SWEPI | Dow | 1-10 | |||
| Bay | 10 | 14N | 5E | MI | 2520-3850 | Wiser | Dow | 2-10 | 37176 | ||
| Bay | 7 | ? | ? | MI | 7250-12430 | NOMECO/SWEPI | LaHar | 1-7 | |||
| Bay | 22 | 14N | 6E | MI | 1250-4000 | Wolverine | Kryszak | 2-22 | |||
| Bay | 22 | 16N | 3E | MI | 3100-4600 | Trav Ls-Rich | Sappington | Matonek | 1-22 | ||
| Bay | 22 | 14N | 6E | MI | 1400-4000 | Berea/Ant./Trv. | Wolverine | WiedyK | 1-22 | ||
| Bay | 3 | 14N | 5E | MI | 1695-4250 | Wieser | Dow | 1-3 | |||
| Benzie | 33 | 26N | 13W | MI | 1000-1385 | B-Drft./Ant. Dk. | NOMECO | Inland | 2-33 | 42417 | |
| Benzie | 16 | 26N | 13W | MI | 860-1255 | B-Drft./Ant. | NOMECO | Inland | 16-16 | 42415 | |
| Branch | 7 | 5N | 8W | MI | 1100-2600 | Consumers | Correll | 1-7 | |||
| Branch | 18 | 7N | 6W | MI | 318-2870 | Consumers | Green | 1-18 | |||
| Branch | 3 | 6N | 8W | MI | 450-5240 | ARCO | Johnson | 1-3 | |||
| Calhoun | 12 | 3S | 3W | MI | 100-4495 | ARCO | Butler | 1-12 | |||
| Calhoun | 10 | 1S | 7W | MI | 1350-3456 | Wolverine | Curtis | 1-10 | |||
| Calhoun | 1 | 1S | 5W | MI | 3000-3500 | B-Unit/Gr.Niag. | Sullivan & Co. | Barnhart | 1-1 | ||
| Calhoun | 11 | 1S | 6W | MI | 3000-3350 | B-Unit/Gr.Niag. | Omni Petro./Dart | Kuhn-Hess | 1-11 | ||
| Calhoun | 25 | 3S | 4W | MI | 2000-3700 | Ladd Petro. | Kinney | 1-25 | |||
| Calhoun | 12 | 2S | 5W | MI | 4100-4850 | Sullivan & Co. | Martin | 1-12 | |||
| Calhoun | 1 | 1S | 6W | MI | 1500-3410 | Niag. Test-Unit | Sullivan & Co. | Murphy | Unit # 1 | ||
| Calhoun | 11 | 3S | 8W | MI | 3550-4150 | Lomac Petro. | Norman | 1-11 | |||
| Calhoun | 5 | 4S | 4W | MI | 1300-4115 | MCDR Gast O. | Petredeau | 1-5 | |||
| Calhoun | 23 | 1S | 7W | MI | 1200-2130 | Sullivan & Co. | Bird | 1-32 | |||
| Calhoun | 24 | 1S | 6 & 7W | MI | 1500-2123 | Sullivan & Co. | Sheppard | 1-24 | |||
| Calhoun | 3 | 1S | 5W | MI | 3100-3476 | A-2 Carb./Gr. Niag. | Sullivan & Co. | Stevens | 1-3 | ||
| Calhoun | 20 | 1S | 7W | MI | 2650-3878 | Sullivan & Co. | Bush-Nelson | 1-20 | |||
| Calhoun | 21 | 1S | 7W | MI | 2600-3125 | Salina/Niag. | Sullivan & Co. | Bartram | 1-1 | ||
| Calhoun | 16 | 1S | 5W | MI | 1005-3372 | Tiger Expl. | Heisler-O'Dell | 1-16 | |||
| Cass | 11 | 5S | 13W | MI | 1075-3900 | Fed. Nat. Res. | Reynolds | 11-Feb | |||
| Charlevoix | 3 | 33N | 5W | MI | 1815-4345 | Union | Janowski | 1-3 | |||
| Charlevoix | 27 | 32N | 4W | MI | 100-8900 | Energy Aquis. | NMLOC | "1-27 | 2-sets | ||
| Charlevoix | 15 | 32N | 6W | MI | 290-4605 | Union | Valler | 1-15 | |||
| Clare | 3 | 3N | 16E | MI | 2010-2485 | NOMECO | Brenner | 1-3 | |||
| Clare | 30 | ? | ? | MI | 1650-3800 | Hunt | Bray | 11-30 | |||
| Clare | 22 | 19N | 3W | MI | 780-12292 | Arco | Granger | 1-22 | |||
| Clare | 19 | 20N | 6W | MI | 1730-11562 | NOMECO | Gernaat | 2-19 | 2-ssets | ||
| Clare | 8 | 17N | 3W | MI | 4128-5100 | Dart | Harrington | 1-8 | |||
| Clare | 33 | 6N | 15E | MI | 2800-TD | Sullivan & Co. | Koralewski | 1-33 | |||
| Clare | 12 | 20N | 6W | MI | 5100-10882 | Hunt | Lease Mgmnt | 1-12 | |||
| Clare | 7 | 17N | 4W | MI | 1000-5965 | Jem | Weingartz | 1-7 | 2-ssets | ||
| Clare | 7 | 17N | 4W | MI | 6026-10174TD | Jem | Weingartz | 1-7A | 2-ssets | ||
| Clare | 30 | 20N | 6W | MI | 2650-12010 | Hunt | Winterfield | DU A-1 | 2-partial sets/deepend | ||
| Clare | 30 | 20N | 6W | MI | 8060-11892 | Hunt | Winterfield | DU A-1/Alt | 2-partial sets/deepend | ||
| Clare | 31 | 20N | 6W | MI | 730-18540 | Petrostar | Winterfield | 1-31 | |||
| Crawford | 3 | 28N | 4W | MI | 1900-7204 | West Bay | Crawford | 1-3 | |||
| Crawford | 21 | 25N | 4W | MI | 4370-6600 | Union | C-4 | 1-21 | |||
| Crawford | 15 | MI | 3110-4465 | Dundee-Amst/Sicilia shows | Sappington | Crawford | "2-15 | ||||
| Crawford | 15 | MI | 4300-4475 | Sappington | Crawford | "1-15 | |||||
| Crawford | 22 | 28N | 4W | MI | 6770-7538 | Shell/Wstrn | Fredericc | @-12 | |||
| Crawford | 12 | 28N | 4W | MI | 6500-7368 | Shell/Wstrn | Fredericc | 1-22A | |||
| Crawford | 6 | 28N | 4W | MI | 6320-7090 | West Bay | Fredericc | 1-6 | |||
| Crawford | 33 | 26N | 3W | MI | 1800-4638 | Berea-Richfield | Miller Bros. | Grayling | 1-33 | ||
| Crawford | 28 | 27N | 1W | MI | 8500-10982 | Shell/Wstrn | Lovells | 2-28 | 43062 | ||
| Crawford | 33 | 27N | 1W | MI | 1500-4050 | Traverse-Dundee | Miller Bros. | Lovells | 1-33 | ||
| Crawford | 21 | 25N | 4W | MI | 4370-10142 | Union | Beaver Creek | C-4 | 28110 | ||
| Crawford | 8 | 25N | 4W | MI | 1530-4440 | Union | Beaver Creek | D-6 | |||
| Crawford | 21 | 5N | 4W | MI | 2000-4310 | Union | Beaver Creek | K-6 | |||
| Crawford | MI | 1500-4370 | Union | Beaver Creek | J-6 | ||||||
| Crawford | 20 | 25N | 4W | MI | 1500-4425 | Union | Beaver Creek | B-10 | |||
| Crawford | 20 | 25N | 4W | MI | 4150-4435 | UNOCAL | Beaver Creek | A-16 | |||
| Crawford | 18 | 25N | 4W | MI | 4150-4460 | UNOCAL | Beaver Creek | M-5 | |||
| Crawford | 22 | 5N | 4W | MI | 2210-4320 | UNOCAL | Beaver Creek | N-1 | |||
| Crawford | 20 | 25N | 4W | MI | 4150-4435 | UNOCAL | Beaver Creek | B-13 | |||
| Crawford | 21 | 25N | 4W | MI | 4100-4400 | UNOCAL | Beaver Creek | B-14 | |||
| Crawford | 22 | 5N | 4W | MI | 3800-4380 | UNOCAL | Beaver Creek | D-3 | |||
| Crawford | 21 | 25N | 4W | MI | 4000-4440 | UNOCAL | Beaver Creek | B-12 | |||
| Crawford | 22 | 25N | 4W | MI | 4100-4370 | UNOCAL | Beaver Creek | A-2 | |||
| Crawford | 28 | 25N | 4W | MI | 4100-4330 | UNOCAL | Beaver Creek | K-7A | |||
| Crawford | 28 | 25N | 4W | MI | 4100-4395 | UNOCAL | Beaver Creek | A-8 | |||
| Crawford | 20 | 25N | 4W | MI | 4100-4485 | UNOCAL | Beaver Creek | A-14 | |||
| Crawford | 20 | 25N | 4W | MI | 4150-4485 | UNOCAL | Beaver Creek | B-11 | |||
| Crawford | 27 | 5N | 4W | MI | 4000-4365 | UNOCAL | Beaver Creek | D-5 | |||
| Crawford | 20 | 25N | 4W | MI | 3200-3040 | UNOCAL | Beaver Creek | A-12A | |||
| Crawford | 28 | 25N | 4W | MI | 4150-4295 | UNOCAL | Beaver Creek | A-6 | |||
| Crawford | 10 | 25N | 4W | MI | 4250-4480 | Richfield | Miller Bros. | Beaver Creek | 1-10 | ||
| Crawford | 9 | 25N | 4W | MI | 4175-4600 | Miller Bros. | Beaver Creek | 1-9 | |||
| Crawford | 28 | 25N | 4W | MI | 4100-4435 | UNOCAL | Beaver Creek | 7 | |||
| Crawford | 21 | 25N | 4W | MI | 4100-4320 | UNOCAL | Beaver Creek | H-1 | |||
| Crawford | 20 | 25N | 4W | MI | 4100-4360 | UNOCAL | Beaver Creek | A-12B | |||
| Crawford | 15 | 25N | 4W | MI | 4190-4360 | UNOCAL | Beaver Creek | G-5 | |||
| Crawford | 23 | 25N | 2W | MI | 6975-11410 | Shell/Wstrn | South branch | 1-23 | |||
| Crawford | 29 | 25N | 1W | MI | 580-11305 | Dart | South branch | 1-29 | 2-sets | ||
| Crawford | 30 | 25N | 1W | MI | 605-2800 | Petrostar | South branch | 6-30 | |||
| Crawford | 18 | 25N | 4W | MI | 4150-4430 | UNOCAL | Goetsch | A-2 | |||
| Crawford | 17 | 25N | 4W | MI | 4100-4435 | UNOCAL | Seely | 3 | |||
| Crawford | 6 | 28N | 5W | MI | 6330-6527 | West Bay/Terra | 1-6A | ||||
| Crawford | 32 | 25N | 1W | MI | 772-2800 | Dart | South branch | 10-32 | |||
| Eaton | 12 | MI | 3505-3900 | Dart | Sholty | 1-12 | |||||
| Eaton | MI | 3835-4327 | Dart | Brunton | 2-7 | ||||||
| Eaton | 5 | 1N | 3W | MI | 1560-3896 | CONOCO | Hamlin | 5-4A | 42688 | ||
| Eaton | 13 | 2N | 3W | MI | 120-5890 | Sullivan & Co. | Hanks | 1-13 | |||
| Eaton | 7 | 1N | 3W | MI | 3400-3835 | A-2 Carb./Gr. Niag. | Sullivan & Co. | Wernette | 1-7 | ||
| Eaton | MI | 1820-4370 | Amoco | Quinela | 36173 | ||||||
| Eaton | 35 | 2N | 4W | MI | 1200-3880 | Patrick Petro | Daily Et Al | 1-35 | |||
| Eaton | 24 | 2N | 3W | MI | 2050--4140 | Sullivan & Co. | Hanks | 1-24 | |||
| Eaton | 33 | 2N | 3W | MI | 1800-3940 | 2-sets | Consumer Power | Akelly | 2-33 | ||
| Eaton | 28 | 2N | 3W | MI | 500-4040 | Consumer Power | Adams/Krawczyk | 1-28 | |||
| Eaton | 25 | 1N | 4W | MI | 3300-4460 | Total Petro | Dunn | 1-25 | |||
| Eaton | 6 | 1N | 3W | MI | 3400-3850 | Sullivan & Co. | Gruber | 1-6 | |||
| Eaton | 29 | 2N | 3W | MI | 3560-44100 | Sullivan & Co. | Morgan | 1-29A | |||
| Gladwin | 27 | 18N | 1W | MI | 2100-3780 | Wiser | Campbell | 1 | |||
| Gladwin | MI | 2070-5120 | Wiser | Buckeye | D1-36 | ||||||
| Gladwin | 13 | 19N | 2W | MI | 2500-4050 | Terra | Card | 1-13 | 40341 | ||
| Gladwin | 25 | 18N | 1W | MI | 402-3780 | Wiser | Havens/Denham | 1-W | |||
| Gladwin | 15 | 17N | 1E | MI | 773-15859 | 2-sets; EuaClr/Mt Simon | Hunt | Martin | 1-15 | ||
| Grand Trav. | 20 | 26N | 10W | MI | 5615-6167 | Shell/Wstrn | Bunetta/Seitters | 9-20B | |||
| Grand Trav. | 7 | 26N | 10W | MI | 5440-6005 | Directional | SWEPI | Crouch/Harrigan | 1-7 | 41535 | |
| Grand Trav. | 21 | 25N | 12W | MI | 5595-6100 | Telesis Petro | Chilson | 1-21 | |||
| Grand Trav. | 8 | 25N | 11W | MI | 5750-6310 | Traverse | Butt/Berry | 1-8A | |||
| Grand Trav. | 28 | 25N | 12W | MI | 5545-6090 | A-1 Carb./A-2 Carb. | West Bay | Barse | 1-28 | ||
| Grand Trav. | 22 | 26N | 11W | MI | 900-5400 | NADCO | Blair | 1-22 | |||
| Grand Trav. | 13 | 25N | 10W | MI | 5875-6615 | West Bay | East Bay | 1-13 | |||
| Grand Trav. | 3 | 26N | 9W | MI | 6115-6680 | A-2 Carb. | Traverse | Elhart | 2 | ||
| Grand Trav. | MI | W. B. E. | Spider Lake | 1-2A | |||||||
| Grand Trav. | MI | W. B. E. | Spider Lake | 3-2 | |||||||
| Grand Trav. | MI | 5850-6505 | West Bay | Duff/Grant | 3-360 | ||||||
| Grand Trav. | 12 | 25N | 11W | MI | 5975-6570 | Traverse | Duffy/Schmucal | 1-12 | |||
| Grand Trav. | 5 | 26N | 10W | MI | 1810-5480 | Dart | Dreves | 1-5 | |||
| Grand Trav. | 5 | 26N | 10W | MI | 5525-5960 | Dart/KEP | Dreves | 1-5A | |||
| Grand Trav. | 5 | 26N | 10W | MI | 5580-6025 | Dart/KEP | Dreves | 1-5B | |||
| Grand Trav. | MI | 6350-6850 | West Bay | Kantz | 1-12 | ||||||
| Grand Trav. | 36 | 26N | 10W | MI | 6250-7022 | Miller Bros. | Knight | 1-36B | |||
| Grand Trav. | 13 | 25N | 11W | MI | 500-5810 | SWEPI | Howard | 9-13 | |||
| Grand Trav. | 7 | 2N | 10W | MI | 5780-5981 | Telesis Petro | Jakee | 1-7A | |||
| Grand Trav. | MI | Wolverine | Grant | 1-16 | |||||||
| Grand Trav. | 25 | 25N | 12W | MI | 5835-6480 | West Bay | Guernsey | 1-25 | |||
| Grand Trav. | 9 | MI | West Bay | Hanna | 1-9C | ||||||
| Grand Trav. | 9 | 26N | 9W | MI | 6040-6665 | West Bay | Hanna-Union | 1-9 | |||
| Grand Trav. | 31 | 26N | 9W | MI | 1550-5440 | Amoco | Law | B-31 | 36244 | ||
| Grand Trav. | 31 | 26N | 9W | MI | 1770-7270 | Amoco | Law | 1A-31 | 36058 | ||
| Grand Trav. | 14 | 26N | 11W | MI | Patrick Petro | Lake Valleau | 1-14 | 36881 | |||
| Grand Trav. | 30 | 25N | 11W | MI | 1900-6465 | Patrick Petro | Mayfield | 1-30 | |||
| Grand Trav. | 12 | 26N | 11W | MI | 5520-5915 | Fed. N Res. | McManns | 1-2 | |||
| Grand Trav. | 7 | 26N | 10W | MI | 5820-6359 | SWEPI | McManns | 2-7 | |||
| Grand Trav. | MI | 5900-6095 | Fed. N Res. | McManns | 1-12A | ||||||
| Grand Trav. | 7 | 26N | 10W | MI | 5655-6065 | Fed. N Res. | McManns | 2-7A | |||
| Grand Trav. | 7 | 26N | 10W | MI | 5870-6418 | Fed. N Res. | McManns | 2-7B | |||
| Grand Trav. | MI | 5390-5800 | A-2 Carb./TD | Traverse | Mc Clare | 1-29 (?) | |||||
| Grand Trav. | 1 | 25N | 11W | MI | 5950-6565 | Traverse | Nickerson | 2-1B | |||
| Grand Trav. | 1 | 25N | 11W | MI | 5950-6575 | Traverse | Nickerson | 2-1 | |||
| Grand Trav. | 2 | 25N | 11W | MI | 5850-6398 | Traverse | Morgan/Lockhart | 1-2 | |||
| Grand Trav. | 19 | 25N | 12W | MI | 5225-5710 | Sullivan & Co. | Pavlovic | 1-19 | |||
| Grand Trav. | MI | 5825-6450 | Dart | Pulaaski | 3-30A | ||||||
| Grand Trav. | 22 | 25N | 11W | MI | 6025-6635 | Traverse | Rchards | 1-22A | |||
| Grand Trav. | 9 | 25N | MI | 5370-5785 | A-2 Carb.- | Wolverine | Parsell | 1-9 | |||
| Grand Trav. | 2 | 26N | 10W | MI | 5920-6430 | West Bay | Pinewood Shrs. | 2-2 | |||
| Grand Trav. | 4 | 26N | 10W | MI | 500-6010 | NOMECO | Schneider | 1-4 | 36364 | ||
| Grand Trav. | 16 | 25N | 11W | MI | 830-6557 | Terra/Patrik | Schneider | 11-16 | 42509 | ||
| Grand Trav. | 7 | 25N | 11W | MI | 5625-6140 | West Bay | Sneary | 1-7 | |||
| Grand Trav. | 19 | 26N | 9W | MI | 6000-TD | West Bay | Union | 1-19 | |||
| Grand Trav. | 5 | 26N | 10W | MI | 5500-6195 | CONOCO | Weber | 1-5A | |||
| Grand Trav. | 33 | 26N | 11W | MI | 5650-6184 | A-2 Carb-Gr. Niag. | Terra | Weber | 1-33 | 42763 | |
| Grand Trav. | 5 | 26N | 10W | MI | 640-6076 | CONOCO | Weber | 1-5 | |||
| Grand Trav. | 6 | 25N | 9W | MI | 6355-7100 | Traverse | Wortman | 1-6 | |||
| Grand Trav. | 13 | 27N | 9W | MI | 900-6872 | A-2 Carb.-Gr. Niag. | Whitewater | 1-13 | 30656 | ||
| Grand Trav. | 1 | 25N | 11W | MI | 5920-6500 | Fed. N Res. | Nickerson | 2-1 | |||
| Grand Trav. | 17 | 23N | 15W | MI | 4200-4680 | Traverse | Richman | 1-17 | |||
| Hillsdale | 21 | 5S | 4W | MI | 1250-4075 | Smoky Oil | Failing | 44-21 | |||
| Hillsdale | 26 | 5S | 4W | MI | 1300-4107 | Ladd Petro | Marshall | 15-26 | |||
| Hillsdale | 14 | MI | 3600-4636 | Dart | Truitt | 1-14 | |||||
| Hillsdale | 26 | 5S | 2W | MI | 1350-4115 | 2-Sets | Ladd Petro | Ziegler | 16-26 | ||
| Hillsdale | 22 | 5S | 2W | MI | 3500-4420 | Yohe Ent. | Smith/Wagler | 3-22A | |||
| Hillsdale | 16 | 5S | 2W | MI | 1450-4290 | Powell Prod. | Flick | 7-16 | |||
| Hillsdale | 27 | 5S | 2W | MI | Trenton-PdC | ARCO | Winner | 2-27 | |||
| Hillsdale | 1 | 6S | 2W | MI | 2500-3500 | Birk Res. | Latimer | 1-1 | |||
| Hillsdale | 1 | 6S | 2W | MI | 3500-4275 | ARCO | Latimer | 1-4 | |||
| Hillsdale | 34 | 5S | 2W | MI | 3500-4250 | Miller Bros. | Griffith | 1-34 | |||
| Hillsdale | 36 | 5S | 2W | MI | 3200-3775 | Birk Res. | Doty | 1-36 | |||
| Hillsdale | 21 | 5S | 2W | MI | 3600-4050 | Marathon | Flick | 3-21A | |||
| Hillsdale | 16 | 5S | 2W | MI | 4175-4538 | Arco | Gardener | 2-16 | |||
| Hillsdale | 16 | 5S | 2W | MI | 400-4343 | Powell Prod. | Gardener | 4-16 | |||
| Ingham | 25 | 2N | 1E | MI | 3910-3960 | Sullivan & Co. | Brooks | 1 | |||
| Ingham | 19 | 2N | 2W | MI | 1380-4220 | Sullivan & Co. | Bunker | 1-19 | |||
| Ingham | 15 | 2N | 2E | MI | 2100-4475 | Antrim-A-2 Carb. | NOMECO | Collar | 1-15 | ||
| Ingham | 15 | 2N | 2E | MI | 1950-4530 | Antrim | NOMECO | Collar | 1-15A | ||
| Ingham | 15 | 2N | 2E | MI | 1500-4770 | C.W. Shl.-Gr. Nisag. | NOMECO | Collar | 1-15B | ||
| Ingham | 1 | 2N | 2E | MI | 3750-4350 | C.W. Shl.-Gr. Nisag. | Sullivan & Co. | Hile | 1 | ||
| Ingham | 1 | 2N | 2E | MI | 4337-4620 | Niagran | Sullivan & Co. | Hile | 1A | ||
| Ingham | 6 | 1W | MI | 2000-3400 | Traverse | Leslie | 16 | ||||
| Ingham | 2N | 2E | MI | 4192-4498 | Sullivan & Co. | Orla | 1-HD1 | 40736 | |||
| Ingham | 19 | 2N | 2E | MI | 3975-4085 | A-2 Carb. | Sullivan & Co. | Orla | |||
| Ingham | 19 | 2N | 1W | MI | 1500-300+ | Sullivan & Co. | Rodgers | 3-19 | |||
| Ingham | 19 | 2N | 1`W | MI | 3500-4060 | C. Shl.-Br. Nisag. | Sullivan & Co. | Rodgers | 2-19 | ||
| Ingham | 12 | 2N | 1E | MI | 2200-4270 | Sullivan & Co. | Scripter | UNIT 1 | |||
| Ingham | 29 | 2N | 2E | MI | 3500-4105 | C-Shl. TD | Sullivan & Co. | Sheathelm | 1-29 | ||
| Ingham | 20 | 2N | 2E | MI | 3950-4400 | Synergy Dev. | Sheathelm | 2-20 | 42927 | ||
| Ingham | 7 | 2N | 1`W | MI | 1880-6000 | Sullivan & Co. | Smith | 1-7 | |||
| Ingham | 35 | 1N | 1`W | MI | 3430-3870 | Miller Bros. | Todd | 1-35 | 47573 | ||
| Ingham | 18 | 2N | 2E | MI | 1800-4300/td | Antrim-Bass Is. | Sullivan & Co. | Warfle/Damon | 2 | ||
| Ingham | 20 | 2N | 1W | MI | 1900-4730 | NOMECO | Wheeler | 1-20A | 2-sets | ||
| Iosco | 27 | 22N | 5E | MI | 587-2229 | Petrostar | Brinkman | 1-27 | |||
| Iosco | 15 | 2N | 3E | MI | 2000-4450 | Dart | Jewell | 1-15 | |||
| Iosco | 34 | 23N | 5E | MI | 888-11638 | ARCO | Plainfield | 1-34 | |||
| Iosco | 34 | 23N | 5E | MI | 8073-1555 | ARCO | Plainfield | 1-34A | 2-sets | ||
| Iosco | 34 | 22N | 5E | MI | 660-12050 | Petrostar | Reno | 1-34 | |||
| Iosco | 33 | 22N | 5E | MI | 630-11826 | Petrostar | Reno | 1-33 | |||
| Iosco | 26 | 22N | 5E | MI | 620-11800 | C.W. Shl.-Antrim | Petrostar | Reno | 1-26 | ||
| Iosco | 26 | 22N | 5E | MI | 10000-11165 | B. R.-Glenwd.-PdC | Petrostar | Reno | 1-26A | ||
| Iosco | 27 | 22N | 5E | MI | 3600-11805 | Petrostar | Reno | 1-27 | |||
| Iosco | 28 | 22N | 5E | MI | 700-11500 | Thru PdC-Brazos | Petrostar | Reno | 1-28 | ||
| Jackson | 17 | 2S | 2W | MI | 4000-5010 | Wolverine | Benn | 1-17 | |||
| Jackson | 1 | 4S | 3W | MI | 3900-4600 | Wolverine | Dann | 1-1 | |||
| Jackson | 15 | 3S | 3W | MI | 2600-4770 | ARCO | Dobbins | 1-15A | |||
| Jackson | 21 | 5S | 2W | MI | 3600-4050 | Marathon | Flick | 3-21A | |||
| Jackson | 17 | 4S | 2W | MI | 3830-TD | ARCO | Folks | 1-17 | |||
| Jackson | 18 | 4S | 2W | MI | 3875-TD | ARCO/NOMECO | Folks | 3-18 | |||
| Jackson | 18 | 4S | 2W | MI | 3700-4470 | ARCO/NOMECO | Folks | 6-18A | |||
| Jackson | 7 | 4S | 2W | MI | 3700-4563 | Wolverine | Gorham | 1-7 | 2-Sets | ||
| Jackson | 4S | 2W | MI | 3700-4446 | Wolverine | Gorham | 2-7 | ||||
| Jackson | 19 | 4S | 2W | MI | 3810-4600 | Trenton | ARCO | Powell | 1-19 | ||
| Jackson | 19 | 4S | 2W | MI | 3900-TD | Trenton | ARCO | Powell | 1-19A | ||
| Jackson | 19 | 4S | 2W | MI | 3850-4380 | ARCO | Powell | 2-19A | 2-Sets | ||
| Jackson | 31 | 4S | 2W | MI | 0(?)-3950 | ARCO/Jem | Conklin | 3-31 | |||
| Jackson | 18 | 4S | 2W | MI | 3750-4570 | Last Circ. @ 4230 | Wolverine/Gast | Savage | 1-18 | ||
| Jackson | 18 | 4S | 2W | MI | 3700-4125 | Utica-Trenton | Wolverine/Gast | Savage | 2-18 | ||
| Jackson | 18 | 4S | 2W | MI | 3700-4645 | Wolverine/Gast | Savage | 2-18A | |||
| Jackson | 19 | 4S | 2W | MI | 3875-4450 | Trenton | ARCO/NOMECO | Woodcliff | 1-19 | ||
| Jackson | 19 | 4S | 2W | MI | 150-4215 | ARCO | Schumacher | 2-19 | |||
| Jackson | 24 | 4S | 3W | MI | C. W. -Det. R. | ARCO | Schumacher | 1-24 | |||
| Jackson | 4 | 4S | 2W | MI | 11570-4599 | Patrick Petro | Cooper Et. Al. | 1-4 | |||
| Jackson | 13 | 4S | 3W | MI | 3840-4520 | ARCO/NOMECO | Plum | 1-13 | |||
| Jackson | 24 | MI | 1500-4660/TD | Rosvek | Janes | 1-24 | |||||
| Jackson | 1 | 4S | 1W-2W | MI | 370-4505 | ARCO | Ellenwood | 1-1 | |||
| Kalamazoo | 35 | 3S | 9W | MI | 344-2622 | Atlas | Bell | 1-35 | |||
| Kalamazoo | 23 | 1S | 11W | MI | 1000-3695 | Miller Bros. | Hoffa | 3-23 | |||
| Kalamazoo | 1 | 4S | 9W | MI | 0-2215 | Arco | Oswalt | 1-1 | |||
| Kalkaska | 23 | ? | ? | MI | 7005-7320 | WBE | Bass Lake | 1-23 | |||
| Kalkaska | 23 | 28N | 5W | MI | 6775-7290 | WBE | Bass Lake | 1-23A | |||
| Kalkaska | 11 | 28N | 6W | MI | 6775-7020 | Miller Bros. | Cold Springs | 3-11B | |||
| Kalkaska | 20 | 28N | 6W | MI | 6600-7045 | Sullivan & Co. | Covert | 1-20 | |||
| Kalkaska | 26 | 28N | 7W | MI | 6350-6815 | Traverse | Damherst | 1-26 | |||
| Kalkaska | 12 | 25N | 5W | MI | 1600-4400 | UNOCAL | Garden | A-8 | |||
| Kalkaska | 12 | 25N | 5W | MI | 4100-4400 | UNOCAL | Garden | A-9 | |||
| Kalkaska | 13 | 25N | 5W | MI | 4220-4340 | Circ: 15 min-1hr@4375 | Union | Garfield | P-1 | ||
| Kalkaska | 16 | 28N | 6W | MI | 6450-6750 | WBE | Grnebner | 1-16 | |||
| Kalkaska | 16 | 28N | 6W | MI | 6475-6760 | WBE | Grnebner | 1-16A | |||
| Kalkaska | 11 | 27N | 6W | MI | 1100-6700 | Miller Bros. | Excelcior | 1-11 | |||
| Kalkaska | 9 | 27N | 7W | MI | 5950-6807 | Shell & Wstrn. | Hekman | 1-9B | 48334 | ||
| Kalkaska | 31 | 27N | 7W | MI | 6520-7228 | Miller Bros. | Ingersol | 1-31B | |||
| Kalkaska | 25 | 27N | 8W | MI | 6320-6963 | SWEPI | Kalkaska | 1-25 | |||
| Kalkaska | 18 | 27N | 8W | MI | 650-6420 | NADCO | Kalkaska | 1-18 | |||
| Kalkaska | 34 | 27N | 8W | MI | 6910-7005 | WBE | Kalkaska | 2-34 | |||
| Kalkaska | 14 | 27N | 8W | MI | 6225-6801 | NOMECO | USA/Kalkaska | 3-14 | |||
| Kalkaska | 22 | ? | ? | MI | 6339-6895 | A2 Carb.-Gry Niag. | NOMECO | USA/Kalkaska | 5-22 | ||
| Kalkaska | 35 | ?Cold | Sprngs. Twp. | MI | 6760-7530 | A2 Carb. | Fed. Nat. Res. | Keaton | 1-35A | ||
| Kalkaska | 34 | ? | ? | MI | 1500-6820 | Dart | Rapid River | 1-34 | |||
| Kalkaska | 24 | 28N | MI | 550-1867 | AMOCO | Rapid River | 2-24 | ||||
| Kalkaska | 24 | 28N | 7W | MI | 570-1627 | AMOCO | Rapid River | 3-24 | |||
| Kalkaska | 24 | 28N | 7W | MI | 540-1834 | AMOCO | Rapid River | 4-24 | |||
| Kalkaska | 21 | 27N | 7W | MI | 6470-TD | Traverse | Sheppard | 1-21 | |||
| Kalkaska | 12 | 27N | 7W | MI | 6135-6618 | Traverse | Stasin | 1-12 | |||
| Kalkaska | 29 | 28N | 7W | MI | 700-6450 | Patrick Petro | Westerman | 5-29 | |||
| Lake | 29 | 18N | 7W | MI | 3600-3800 | Miller Bros. | Shultz | 1-29 | |||
| Livingston | 32 | 2N | 4E | MI | ? | Dart | Aeschliman | 1-32 | |||
| Livingston | 14 | 1N | 6E | MI | 1220-3680 | SWEPI | Bowers | 1-14 | |||
| Livingston | 9 | 2N | 3E | MI | 1390-4165 | Dart | Butler | 1-9 | |||
| Livingston | 12 | 1N | 6E | MI | 500-3100 | Wolverine | Berz | 1-12 | May be all | ||
| Livingston | 12 | 1N | 6E | MI | 3100-3840 | B-UNIT to Clinton | Wolverine | Berz | 2-12 | one well | |
| Livingston | 15 | 3N | 3E | MI | 420-2045 | Mercury | Dey | A1-15 | |||
| Lewanee | 9 | 7N | 3E | MI | 50-3624 | Lomac Petro. | Dreggs | 1-9 | 40207 | ||
| Lewanee | 28 | 2N | 3E | MI | 1280-3550 | To Gry Niag | NOMECO | FHA | 1-28 | ||
| Lewanee | 11 | 2N | 6E | MI | 4200-4450 | Stanley | Gupta | 1-11 | |||
| Lewanee | 7 | ? | ? | MI | 3400-4080 | Dart | Hawes | 1-7 | |||
| Lewanee | 18 | 1N | 4E | MI | 1500-3740 | Sullivan & Co. | Johns | 1-A | |||
| Lewanee | 14 | 2N | 6E | MI | 2920-4185 | Global | Luker | 1-14 | 44960 | ||
| Lewanee | 20 | 2N | 6E | MI | 3770-4225 | Global | Reetz | 1-20 | 43574 | ||
| Lewanee | 20 | 2N | 6E | MI | 3820-4210 | Global | Reetz | 1-20A | 43898 | ||
| Lewanee | 18 | 1N | 4E | MI | 1220-3840 | Sullivan & Co. | Johns | 1-1 | |||
| Lewanee | 11 | 1N | 4E | MI | 1250-3850 | NOMECO | Smith | 1-11 | |||
| Lewanee | 14 | 3N | 4E | MI | 1260-3950 | NOMECO | Tashnick | 1-14 | |||
| Macomb | 22 | 3N | 13E | MI | 310-4570 | Patrick Petro | Cusumano- Divito | 1-22 | |||
| Macomb | 12 | 5N | 13E | MI | 1350-3564 | Bl Shl-Sal-Acarb-Gry Niag | Sullivan & Co. | Dehondt-Stankewitz | 1-12 | ||
| Macomb | 31 | 5N | 14E | MI | 2880-3323 | Sullivan & Co. | Kuhlman-Sullivan | 1-31 | |||
| Macomb | ? | ? | ? | MI | 2590-2805 | MCGC | Rubin | 1 | 26960 | ||
| Macomb | 7 | 5N | 14E | MI | 1490-3640 | Sullivan & Co. | Mahaffy-Hall | 1-7 | |||
| Macomb | 7 | 5N | 14E | MI | 3200-3610 | Sullivan & Co. | Mahaffy-Hall | 1-7A | |||
| Macomb | 21 | 3N | 2E | MI | 550-3700 | WBE | VanDyke Dev. | 1-28 | 45293 | ||
| Manistee | 36 | 24N | 15W | MI | 4240-4640 | Traverse | Adair | 2-36 | |||
| Manistee | 34 | 23N | 14N | MI | Traverse | Adair | 2-34 | ||||
| Manistee | 36 | 24N | 15W | MI | 3850-4736 | Miller Bros. | Baugh | 2-36 | |||
| Manistee | 21 | 24N | 13N | MI | 900-5720 | 3410-5500 missing | ? | Burton-Griner | 1-21 | ||
| Manistee | 33 | Bear Lk | Twp. | MI | 4450-5070 | WBE | Chief Lake | 1-33 | |||
| Manistee | 12 | 24N | 13N | MI | 5539-6140 | FNRC | Cleone-State, et al | 1-12 | |||
| Manistee | 24 | 24N | 13N | MI | 5320-6125 | A2 Carb.-Gry Niag. | Miller Bros. | Cleone-Fraser | 3-24 | ||
| Manistee | 24 | 24N | 13N | MI | 5375-6185 | A2 Carb.-Gry Niag. | Miller Bros. | Cleone-Fraser | 3-24A | ||
| Manistee | 2 | 22N | 15W | MI | 4500-5225 | Traverse | Coe | 1-2A | |||
| Manistee | ? | ? | ? | MI | 800-4450 | 2600-3500 missing | WBE | Foltz | 1-2 | ||
| Manistee | 5 | 22N | 15W | MI | 4260-4843 | A2 Carb.-Gry Niag. | Miller Bros. | Gilbert | 7-5A | ||
| Manistee | 5 | 22N | 15W | MI | 4250-4840 | A2 Carb.-Gry Niag. | Mllr Bros/Wolvn. | Gilbert | 7-5B | ||
| Manistee | 36 | 22N | 17W | MI | 3650-4185 | Traverse | Gillespie | 4(?)-36 | |||
| Manistee | 16 | 22N | 16W | MI | 3825-4200 | Crestal Labbs | Hamock | 2-16 | |||
| Manistee | 10 | 23N | 14N | MI | 4700-5320 | Traverse | Hill | 1-10 | |||
| Manistee | 26 | 23N | 15W | MI | 4400-5000 | Traverse | Hilliard | 1-26 | |||
| Manistee | 26 | 23N | 15W | MI | 4400-4755 | Traverse | Hilliard | 1-26A | |||
| Manistee | 31 | 23N | 15W | MI | 4030-4295 | Silurian | Finders | Kline | 1-31 | ||
| Manistee | 33 | 21N | 17N | MI | 900-4290 | FNRC | Lakeland | 1-33 | |||
| Manistee | 33 | 21N | 17N | MI | 3650-4400 | FNRC | Lakeland | 2-33 | |||
| Manistee | 29 | 22N | 16N | MI | 3800-4292 | 2-sets | Fed. Nat. Res. | Gielezyck | 1-29 | ||
| Manistee | 36 | 29N | 16W | MI | 4350-4586 | Miller Bros. | Green | 2-36 | |||
| Manistee | 17 | 23N | 14N | MI | 700-5150 | WBE | Leppalla | 1-17 | |||
| Manistee | 25 | 23N | 15W | MI | 1200-5025 | Ladd | Weller | 2-25 | |||
| Manistee | 1 | 23N | 14N | MI | 5115-5865 | Traverse | Maple Grove | 3-1 | |||
| Manistee | 8 | 23N | 14N | MI | 4600-5210 | Shell & Wstrn. | Maple Grove | 6-8A | |||
| Manistee | 8 | 23N | 14N | MI | 4636-5325 | Shell & Wstrn. | Maple Grove | 6-8B | |||
| Manistee | 19 | 23N | 14N | MI | 5490-5337 | Shell & Wstrn. | Marshall | 6-19A | |||
| Manistee | 19 | Manistee | Twp. | MI | 4450-4915 | WBE | Miller-Trust | 1-19 | |||
| Manistee | 18 | 22N | 15W | MI | 4250-4890 | Great Lks. Niag. | Miller-Lyman | 1-18A | |||
| Manistee | 27 | 24N | 13N | MI | 5105-5780 | Traverse | Moyer | 2-27 | |||
| Manistee | 5 | 23N | 13N | MI | 5025-5745 | A2 Carb.-Gry Niag. | WBE | Russell | 1-5 | ||
| Manistee | 13 | ? | ? | MI | 5120-5576 | A2 Carb.-Gry Niag. | Patrick Petro | Springdale | 1-13? | ||
| Manistee | 32 | 25N | 13N | MI | Traverse | Spalding | 1-32 | ||||
| Manistee | 32 | 24N | 13N | MI | Traverse | Spalding-Ashcraft | 2-32 | ||||
| Manistee | 27 | 24N | 14N | MI | WBE | Springdale | 3-27 | ||||
| Mason | 29 | 20W | 17W | MI | 1250-4400 | Trav-A2 Carb | Miller Bros. | Cartier | 2-29 | 38200 | |
| Mason | ? | ? | ? | MI | 900-2500 | Omni | Carnegal | 1-29 | |||
| Mason | 6 | 18N | 17W | MI | 1500-3950 | Miller Bros. | Nickelson | 4-6 | |||
| Mason | 31 | 19N | 17W | MI | 3870-4672 | Tenneco | PCA | 1-31 | 40161 | ||
| Mason | 33 | 20N | 17W | MI | 1300-4655 | NOMECO | Shultz | 1-33 | |||
| Mason | 27 | 19N | 18W | MI | 1100-5540 | Miller Bros. | Weimer | 6-27 | 41360 | ||
| Mason | 6 | 18N | 17W | MI | 3695-4500 | A2 Carb-Brn Niag | Miller Bros. | Weinhart | 1-6 | ||
| Livingston | 18 | 2N | 3E | MI | 3870-4355 | Preston Norhtern | Anderson | 2-18 | Marion Twp. | ||
| Livingston | 26 | MI | Dart | Daymon | 1-26 | ||||||
| Livingston | 2 | 1N | 2E | MI | 1700-1800; 3525-3965 | A2Carb-Brwn Niag | Dart | Daymon, et al | 2-2 | ||
| Livingston | 6 | 1N | 5E | MI | 1280-4135 | Michigan Oil Co. | Levy-State Hamburg | 1-6 | |||
| Livingston | 6 | 1N | 5E | MI | 3740-4250 | Michigan Oil Co. | Levy-State Hamburg | 1-6A | |||
| Livingston | 17 | 2N | 3E | MI | 3550-4020 | Dart | Lintemuth | 1-17 | |||
| Livingston | 19 | 2N | 4E | MI | 3800-4275 | B Salt-Gry Niag | Dart | Napel | 1-19 | ||
| Livingston | ? | ? | ? | MI | 180-3900 | Dart | Richards | 1-20 | |||
| Livingston | 3 | 1N | 3E | MI | 1600-1800; 3500-3900 | Ant-TL-B Slt-A2C-GryNg | Dart | Roberts | 1-3 | ||
| Livingston | 36 | 2N | 4E | MI | 1360-2650 | Niag | Lyco | Schafer | 1-36 | ||
| Mecosta | 20 | 14N | 10W | MI | 7300-8532 | SUN | Anderson | 1-20 | |||
| Mecosta | ? | ? | ? | MI | 800-3724 | Dart | Andres | 1-28 | |||
| Mecosta | ? | ? | ? | MI | 3100-3898 | Merrill | Dean | 25-42 | |||
| Mecosta | 36 | 13N | 9W | MI | 7000-8752 | Fairway | Deerfield | '2-36 | 43480 | ||
| Mecosta | 12 | 16N | 8W | MI | 4190-4700 | Midwest | Devoe-Cooper | 1-18 | |||
| Mecosta | 2 | ? | ? | MI | 760-3968 | Merrill | Gibbs | 1 | |||
| Mecosta | 32 | 16N | 9W | MI | 5540-9710 | NOMECO | Grant | 1-32 | |||
| Mecosta | 21 | 13N | 10W | MI | 800-8225 | Ladd | Hart et el | 1-21 | |||
| Mecosta | 19 | 15N | 9W | MI | 5020-9260 | NOMECO | Hudson | 1-19A | |||
| Mecosta | 33 | 15N | 9W | MI | 6200-9500 | Jennings | Schumberg | 1-33A | |||
| Mecosta | 8 | 16N | 9W | MI | 900-9820 | PPG | Vermeulen | 1-8 | |||
| Mecosta | 12 | 14N | 7W | MI | 6950-7800 | A2salt-A1salt | FNRC | Wagner | 2-12 | 2-setts | |
| Midland | 15 | 15N | 2W | MI | 3100-3990 | Consumer | Middleton et al | 1-15 | |||
| Midland | 33 | 16N | 2W | MI | 2475-5130 | SB-Ber-TL-DR-Rich-BlkL-Sylv | Dart | Whitney | 1-33 | ||
| Missaukee | 8 | 22N | 7W | MI | 800-10644 | FNRC | Bartholemew | 1-8 | |||
| Missaukee | 7 | 24N | 6W | MI | 1000-7200 | Dart | Bruggers | 3-7 | |||
| Missaukee | 31 | 21N | 6W | MI | 1200-10400 | FNRC | Clam Union | 1-31 | |||
| Missaukee | 2 | 22N | 7W | MI | 1000-4000 | Dart | Davenport | 2-8 | |||
| Missaukee | 30 | 22N | 6W | MI | 2650-5800 | Jem | Doorn Boss | 5-30 | |||
| Missaukee | 36 | 22N | 7W | MI | 1000-5334 | Ut-Trent | Dart | Edwards | 7-36 | ||
| Missaukee | 16 | 21N | 8W | MI | 8830-10300 | Cities Service | Koetje | 1 | |||
| Missaukee | 16 | 12N | 8W | MI | 3000-4000 | Cities Service | Koetje | 1-16 | |||
| Missaukee | ? | ? | ? | MI | 190-4550 | Jem | Koetje | 1-25 | |||
| Missaukee | 15 | 21N | 7W | MI | 1820-11600 | PSE/ELF | Riverside | 1-15 | |||
| Missaukee | 30 | 21N | 5W | MI | 750-1412 | PSE | Holland | 1-30 | |||
| Missaukee | ? | ? | ? | MI | 10250-11816 | Miller Bros. | State ENT | 1-15 | |||
| Monroe | 19 | 7N | MI | 350-2100 | Sal-Cinn-Ut-Trent | Patrick /MGV | Swindeman | 1-19 | |||
| Montmorency | 10 | 29N | 6E | MI | 2250-3350 | B shl-1/2DR-Rich | ? | Albert | 1-10A | ||
| Montmorency | 12 | 31N | 2E | MI | 510-850 | ? | Bless | A1-12 | 47768 | ||
| Montmorency | 19 | 31N | 1E | MI | 4830-5410 | Traverse | Butcher | 1-19 | |||
| Montmorency | 22 | 29N | 1E | MI | 6025-7380 | Shell & Wstrn. | Hubble | 1-22A | 41106 | ||
| Montmorency | 4 | 29N | 1E | MI | 4880-7800 | Traverse | McIntyre | 1-4A | 41338 | ||
| Montmorency | 10 | ? | 4E | MI | 4165-4640 | A2Car-Gry Noag | Wolverine | Nat Bank/Det | 2-10 | ||
| Montmorency | 10 | 29N | ? | MI | 610-5200 | Traverse | Snow Plow | 1-10 | |||
| Montmorency | 1 | 29N | 4E | MI | 5200-8010 | HL Brown | Snow Plow | 1-8 | |||
| Montmorency | 13 | 29N | 4E | MI | 570-3470 | HL Brown | Tyrell | 8-13 | |||
| Montmorency | 36 | 30N | 4E | MI | 5760-8345 | Traverse | Viennna | 1-36 | |||
| Montmorency | 15 | ? | 4E | MI | 4740-5355 | SWEPI | Viennna | 1-15 | |||
| Montmorency | 34 | 30N | ? | MI | 4750-6960 | SWEPI | Viennna | 1-34 | |||
| Montmorency | 34 | 30N | 1E | MI | 5145-6755 | SWEPI | Viennna | 1-34A | |||
| Montmorency | 31 | 31N | 1E | MI | 5300-5950 | Wolverine | Altman | 4-31 | |||
| Newaygo | 20 | 15N | 1E | MI | 1460-8300 | Jennings | Anderson | 1-20 | |||
| Newaygo | 8 | 14N | 11W | MI | 7685-7865 | Jennings | Anderson | 1-8 | |||
| Newaygo | 8 | 14N | 11W | MI | 7880-8500 | NOMECO | Butler/Highland | 1-8A | |||
| Newaygo | 7 | 11N | 11W | MI | 550-7080 | Dart | Croton | 1-7 | |||
| Newaygo | 30 | 12N | 11W | MI | 2400-7320 | Dart | Croton | 1-30 | |||
| Newaygo | 30 | 12N | 11W | MI | 4260-5150 | Fetteley | 1-30A | ||||
| Newaygo | 5 | 14N | 11W | MI | 1500-3000 | Sappington Crude | Goodwell | 3-9 | |||
| Newaygo | 8 | 14N | 11W | MI | 600-3575 | Sappington Crude | Hudson | 2-8 | |||
| Newaygo | 35 | 15N | 11W | MI | 7500-8100 | Jennings | Jansma | 1-35 | |||
| Newaygo | 29 | 15N | 11W | MI | 1500-7500 | CW-TL-DR-Wt niag-Trent | Wolverine | Johnson | 1-29 | ||
| Newaygo | 35 | 15N | 11W | MI | 8875-9040 | Jennings | Mich/Con | 1-35A | |||
| Newaygo | 8 | 14N | 11W | MI | 7550-7870 | Jennings | Mich/Con | 1-8 | 1/2 dry cuttings | ||
| Newaygo | ? | ? | ? | MI | 7600-TD | ? | Patrick | 1-9 | |||
| Newaygo | 9 | 14N | 11W | MI | 7450-7850 | Jennings | Ross | 1-9A | |||
| Newaygo | 9 | 14N | 11W | MI | 7550-7970 | Jennings | Shanks | 1-9B | |||
| Newaygo | 28 | 15N | 11W | MI | 8400-10200 | B. Blf-Glnwd-PDC-Trempealeau | Wolverine | Thompson | 2-28 | ||
| Newaygo | 9 | 13N | 12W | MI | 3950-7714 | Ensource | 1-9 | ||||
| Newaygo | 20 | 14N | 12W | MI | 5640-8250 | Wolverine | 1-20 | ||||
| Newaygo | 27 | 15N | 12W | MI | 4660-8475 | Ensource | 1-27A | ||||
| Oakland | 21 | 1N | 7E | MI | 1600-3755 | Patrick Petro | Elkow | 1-21 | |||
| Oakland | 21 | 1N | 7E | MI | 1750-3810 | Patrick Petro | Elkow | 1-21A | |||
| Oakland | 15 | 2N | 7E | MI | 1670-3750 | Patrick Petro | Elkow | 1-15 | |||
| Oceana | 20 | 16N | 15W | MI | 3570-5390 | SWEPI | Colfax | 1-20A | |||
| Oceana | 8 | 13N | 17W | MI | 2950-4730 | SWEPI | Dykstra | 1-8 | |||
| Oceana | 11 | 13N | 18W | MI | 1800-2400; 3825-3985 | A1C-A1A-Clinton | Mi | Green | 3-11 | ||
| Oceana | 28 | 14N | 18W | MI | 1750-3960 | TL-Dndee-RDC | Mi | Keeler | 1-28 | 37831 | |
| Oceana | 2 | 13N | 18W | MI | 1750-2350; 3150-3880 | TL-RDC-A2C-Gry Niag | Mi | Lewis | 6-2 | 38017 | |
| Oceana | 15 | 15N | 15W | MI | 3300-5100 | Bios B1C-Gry Niag | Terra | Mansfield | 1-15 | ||
| Oceana | 2 | 13N | 18W | MI | 740-3750 | Mi | Rolph | 4-2 | |||
| Ogemaw | 15 | 22N | 1E | MI | 700-4300 | CW-B1Shl-Top Dndee | Sappington Crude | Crawford Acres | 1-15 | ||
| Ogemaw | 15 | 22N | 1E | MI | 1160-3110 | CW-Dndee | Sappington Crude | Crawford Acres | 2-15 | ||
| Ogemaw | 12 | 24N | 1E | MI | 670-10000 | Mobile | Foster | 1-12 | |||
| Ogemaw | 28 | 24N | 2E | MI | 60-5100 | Shell & Wstrn. | Foster | 1-28 | |||
| Ogemaw | 1 | 21N | 2E | MI | 690-4000 | CW-TL-DetR-BlkLm | Sappington Crude | Horton | 1-1 | ||
| Ogemaw | 17 | 22N | 4E | MI | 8350-10700 | Petrostar | Polk | 1-17 | |||
| Ogemaw | 32 | MI | 8715-11380 | Shell & Wstrn. | Donhue | 1-32 | |||||
| Ogemaw | 26 | 22N | 2E | MI | 2400-4435 | Marathon | Robelli | 7-26 | |||
| Ogemaw | 18 | 22N | 2E | MI | 3600-4490 | Marathon | Valley | 4-18 | |||
| Ogemaw | 1 | 21N | 2E | MI | 2520-3320 | Sappington Crude | State Horton | 2-1 | |||
| Osceola | 30 | 18N | 10W | MI | 9750TD | HL Brown | Baderschnieder | ||||
| Osceola | 14 | 28N | 4E | MI | 3000-8600 | HL Brown | Clinton | 1-14 | |||
| Osceola | 5 | 17N | 10W | MI | 3710-9655 | HL Brown | Corvey | 1-5 | |||
| Osceola | 11 | 19N | 9W | MI | 1200-11142 | Dart | Crawford-Rose Lake | 1-11 | |||
| Osceola | 14 | 28N | 4E | MI | 520-3000 | HL Brown | Darkee Lake | 1-14 | |||
| Osceola | 29 | 20N | 7W | MI | 50-11549 | AMOCO | Eisenga | 1-29 | |||
| Osceola | 31 | 18N | 10W | MI | 3750-10075 | HL Brown | Gengrich | 1-31 | 2-Sets | ||
| Osceola | 27 | 18N | 9W | MI | 7540-9960 | Wolverine | Greenwald | 1-27 | |||
| Osceola | 35 | 18N | 9W | MI | 60-8206 | PPG | Grier | 1-35 | |||
| Osceola | 34 | 18N | 9W | MI | 9000TD | Wolverine | Giese | 1-34 | |||
| Osceola | 29 | 17N | 10W | MI | 1850-9550 | HL Brown | Hayes | 1-29 | |||
| Osceola | 1 | 18N | 10W | MI | 5760-10440 | SUN | Hopmeier | 1-1 | |||
| Osceola | 32 | 18N | 10W | MI | 3750-9680 | HL Brown | Jewwil | 1-32 | |||
| Osceola | 3? | MI | 3880-4050 | Dart | Kidder | 1-3 | |||||
| Osceola | 23 | 17N | 10W | MI | 70-6300 | Wilmet | Kaverman | 1-23 | |||
| Osceola | 32 | 17N | 9W | MI | 670-4750 | Wilmet | Bass | 1-32 | |||
| Osceola | 29 | 17N | 10W | MI | 3820-9810 | HL Brown | Leusby | 1-20 | |||
| Osceola | 10 | 18N | 10W | MI | 5900-10275 | NOMECO | Lincoln | 1-10A | 43366 | ||
| Osceola | 33 | 18N | 10W | MI | 8700-10250 | Fairway | Lincoln | 1-33 | |||
| Osceola | 36 | 20N | 7W | MI | 730-11744 | PSE | Marion | 1-36 | |||
| Osceola | 36 | 19/20N | 7W | MI | 1700-11590 | PSE | Marion | 2-36 | |||
| Osceola | 27 | 18N | 8W | MI | 820-3500 | Jem | McCormick | 2-27 | |||
| Osceola | 25 | 17N | 9W | MI | 2500-8400 | PPG | Miller | 1-25 | |||
| Osceola | 7 | 18N | 9W | MI | 5900-10670 | SUN | Parmelee | 1-7A | |||
| Osceola | 31 | 19N | 7W | MI | 870-10800 | Hunt | Robinson | 1-31 | 2-Sets | ||
| Osceola | 19 | 18N | 10W | MI | 3750-9200 | HL Brown | Rowe-Gulf | 1-19 | |||
| Osceola | 19 | 18N | 10W | MI | 4780-9828 | HL Brown | Rowe-Gulf | 1-19A | |||
| Osceola | 26 | 17N | 9W | MI | 7850-8140 | PPG | Woodward | 1-26 | |||
| Osceola | 13 | 17N | 7W | MI | 8425-10505 | Cin-Ut-TL-Cln-Sz-CBHD-MntLm | Wolverine | MCGC | 1-13 | ||
| Osceola | 20/21 | 20N | 9W | MI | 1200-11500 | PSE | Sherman | 1-20 | |||
| Oscoda | 10 | 28N | 3E | MI | 1800-2460 | Traverse | Clinton | 1-10 | |||
| Oscoda | 14 | 28N | 4E | MI | 4000-9000 | HL Brown | Clinton | 1-14A | |||
| Oscoda | 3 | 26N | 1E | MI | 900-9663 | SUN | Consumer Pwr. | 1-3 | |||
| Oscoda | 10 | ? | ? | MI | 700-11200 | HL Brown | Consumer Pwr. | 1-10 | 2-Sets | ||
| Oscoda | 22 | 25N | 2E | MI | 740-4320 | Hunt | Mcguire | 1-22 | |||
| Oscoda | 35 | 26N | 1E | MI | 1500-4705 | Marathon | USA Big Creek | 1-35 | |||
| Oscoda | 6 | 17N | 10W | MI | 1800-10715 | HL Brown | Weck | 1-6 | |||
| Otsego | 2 | 29N | 2W | MI | 5850-6480 | Traverse | Carolin | 1-2 | |||
| Otsego | 4 | 30N | 1W | MI | 5540-6220 | WBE | Charlton | 1-4 | |||
| Otsego | 4 | 30N | 1W | MI | 5625-6630 | Miller Bros. | Charlton | 1-4A | |||
| Otsego | 15 | 29N | 1W | MI | 6350TD | Miller Bros. | Charlton | 1-15 | |||
| Otsego | 6 | 29N | 1W | MI | 5745TD | Miller Bros. | Charlton | 2-6 | |||
| Otsego | 10 | 29N | 1W | MI | 6385-7190 | Miller Bros. | Charlton | 2-10 | |||
| Otsego | 3 | 29N | 2W | MI | 6225-6643 | Miller Bros. | Chester | 1-3 | |||
| Otsego | 27 | 30N | 2W | MI | 5930-6550 | WBE | Chester | 1-27 | |||
| Otsego | 21 | 29N | 2W | MI | 1000-7896 | Shell & Wstrn. | Chester | 1-28 | |||
| Otsego | 26 | 29N | 2W | MI | 6070-7050 | Shell & Wstrn. | Chester | 1-35A | |||
| Otsego | 27 | 29N | 2W | MI | 6925-7330 | Shell & Wstrn. | Chester | 2-27 | |||
| Otsego | 27 | 29N | 2W | MI | 6475-6900 | Shell & Wstrn. | Chester | 2-27A | |||
| Otsego | 31 | 31N | 1W | MI | 920-4870 | Shell & Wstrn. | Chester | 2-31 | |||
| Otsego | 27 | 30N | 2W | MI | 5790-6443 | NOMECO | Chester | 3-27 | |||
| Otsego | 27 | 30N | 2W | MI | 5850-6520 | NOMECO | Chester | 3-27A | |||
| Otsego | 11 | 29N | 2W | MI | 6300TD | Miller Bros. | Chester | 4-11 | |||
| Otsego | 27 | 29N | 2W | MI | 6300-6659 | Miller Bros. | Chester | 4-11A | |||
| Otsego | 3 | 29N | 1W | MI | 6200-6600 | Miller Bros. | Chester | 6-3A | |||
| Otsego | 15 | 31N | 2W | MI | 5060-5340 | Duff | Colliton | 2-15A | |||
| Otsego | ? | ? | ? | MI | 2800-4000; 6150TD | Dart | Dart/Otsego Lk. | 1-1 | |||
| Otsego | 21 | 30N | 1W | MI | 5575-8176 | WBE/Reef Petro | Dowker | 2-21 | 2-Sets; Deep Test | ||
| Otsego | 17 | 30N | 1W | MI | 5565TD | Miller Bros. | Kalman | 4-17 | |||
| Otsego | 20 | 31N | 3W | MI | 920-1587 | Mercury | Livingston | A2-20 | 48545 | ||
| Otsego | 20 | 31N | 3W | MI | 950-1575 | Mercury | Livingston | A4-20 | 48173 | ||
| Otsego | 20 | 31N | 3W | MI | 890-1559 | Mercury | Livingston | C4-20 | 48547 | ||
| Otsego | 21 | 31N | 3W | MI | 1021-1573 | Mercury | Livingston | D2-21 | 48554 | ||
| Otsego | 34 | 31N | ? | MI | 5050-5700 | Wolverine | Marstrand | 3-34 | |||
| Otsego | 11 | 29N | 2W | MI | 5905-6630 | Miller Bros. | Martinson | 3-11 | |||
| Otsego | 12 | 29N | 3W | MI | 6280-7046 | A2Carb-Gry Niag. | Western Reserve | Opal Lake | 1-12 | ||
| Otsego | 16 | 29N | 3W | MI | 6100-6780 | Traverse | Otsego Lake | 1-16 | |||
| Otsego | ? | ? | ? | MI | 840-2740 | Muskegan Dev. | Otsego Lake | 24 SWD | |||
| Otsego | 30 | 29N | 3W | MI | 6185-6592 | Shell & Wstrn. | Otsego Lake | 3-30A | |||
| Otsego | 30 | 29N | 3W | MI | 6180-6785 | Shell & Wstrn. | Otsego Lake | 3-30B | |||
| Otsego | 5 | 29N | 2W | MI | 5900-6610 | A2Carb-Gry Niag. | Shell & Wstrn. | Parkins | 1-5 | ||
| Otsego | 14 | ? | ? | MI | 6280-6810 | WBE | Tecon Lake | 1-14 | |||
| Otsego | 14 | ? | ? | MI | 6550-7305 | WBE | Tecon Lake | 2-14A | |||
| Otsego | 1 | 29N | 2W | MI | 5770TD | A2Carb-Gry Niag. | Miller Bros. | Toteff/Wernig | 1-1 | ||
| Otsego | 1 | 29N | 2W | MI | 5770-6440 | A2Carb-Gry Niag. | Miller Bros. | Toteff/Wernig | 1-1A | ||
| Otsego | 1 | 29N | 2W | MI | 5800TD | A2Carb-Gry Niag. | Miller Bros. | Toteff/Wernig | 1-1B | ||
| Otsego | 1 | 29N | 2W | MI | 5800TD | A2Carb-Gry Niag. | Miller Bros. | Toteff/Wernig | 1-1C | ||
| Otsego | 29 | 31N | 4W | MI | 950-2224 | ? | Wagoner | b3-29 | |||
| Otsego | 2 | 30N | 1W | MI | 5460-6080 | Ladd | Wolf | 1-2 | |||
| Otsego | 2 | 30N | 1W | MI | 5530-6160 | Ladd | Wolf | 1-2A | |||
| Presque Is. | 4 | 33N | MI | 3275-3775 | SWEPI | Gaubatz | 2-4 | 13561 | |||
| Presque Is. | 22 | 34N | MI | 330-3505 | NOMECO | Mills | 1-22 | ||||
| Presque Is. | 30 | 34N | MI | 3075-3633 | NOMECO | Parn | 1-30 | ||||
| Presque Is. | 34 | 36N | MI | 1250-2500 | WBE | Schaudt | 1-34 | 44805 | |||
| Presque Is. | 25 | 34N | MI | 3495-4010 | MPG/Fairway | Stallis/Meuller | 1-25A | 42960 | |||
| Presque Is. | 30 | 34N | MI | 3100-3624 | Shell & Wstrn. | Sylvania | 1-30 | ||||
| Roscommon | ? | ? | ? | MI | 2700-10800 | FNRC | Kicthenoff | 1-29A | |||
| Roscommon | 7 | 24N | MI | 2900-4590 | TL-DDE_DETR_URICH | Dart | Lyons | 1-7 | |||
| Roscommon | ? | ? | ? | MI | 2150-300 | Ladd | Richfield | 1-26 | |||
| Roscommon | 29 | 21N | MI | 4000-12530 | AMOCO | Roscommon | 1-29 | ||||
| Roscommon | 30 | 21N | MI | 4000-12050 | PSE/EIF/Mill. Bros. | ? | 1-30 | ||||
| Tuscola | 32 | 14N | MI | 6900-9700 | SUN | Downing | 1-32 | ||||
| Tuscola | 30 | 14N | MI | 1690-11230 | Leede | Harrington | 1-30 | ||||
| Tuscola | 32 | 15N | MI | 630-4100 | Wiser | Sothgate | 1-32 | ||||
| Washtenaw | 6 | 15N | MI | 1200-5388 | Sullivan & CO. | Schoonover | 1-6 | ||||
| Washtenaw | 28 | 15N | MI | 365-5850 | Hunt | Worrel | 1-28 | ||||
| Wexford | 14 | 21N | MI | 3300-10270 | Niag-TRNT | Jem | Benson | 1-14 | 7200-7800 mssg | ||
| Wexford | 28 | 21N | MI | 1120-5000 | Cities Service | Denzil | A-1 | ||||
| Wexford | 18 | 14N | MI | 1400-10100; 2950-99800 | CW-BRZS | Jem | Liberty | 1-18 | 2-Sets | ||
| Wexford | 5 | ? | ? | MI | 5300-6110 | Traverse | Nehez | 2-5 | |||
| Out of State | |||||||||||
| State/County | |||||||||||
| Shelby | 34 | 10N | 6E | ILL | 1950-2780 | Dart | Adkins | 1-34 | |||
| Pike | 1 | 15N | 7W | IN | 1300-3555 | UNOCAL | Uppercamp | 1-1 | |||
| Williams | 12 | 153 | 104 | ND | 4500-10000 | Traverse | Stiehl | 1-12 | |||
| New York/Madison | Hubbardsville Twp. | NY | 20-5090 | FL Stead | Larkin | 1 | |||||
| New York/Cortland | Scott Twp. | NY | 500-5620 | FL Stead | Jones | 1 | |||||
| Texas/Presidio | 423 Block 8 | TX | 2000-2650 | Miller Bros. | Mitchell | 1 | |||||