| Township Number | Township Direction | Range Number | Range Direction | Section | Quarter | Library Number | API Number | Operator | Well Name | Field | State | County | Thin Section | Analysis | Latitude | Longitude | Coord. Source | Min | Max | Security Flag | Formation | Age | Min Depth | Max Depth |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 HAY RESERVOIR | 24 | N | 97 | W | 27 | C409 | 4903722113 | SLABBED | HAY RESERVOIR | HOME PETROLEUM CORP | WY | SWEETWATER | YES | YES | NWNW | 42.03067 | -108.37592 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | LEWIS | CRET | 10018 | 10072 |
| 6-33 NELSON | 162 | N | 90 | W | 33 | C410 | 3301301039 | SLABBED | WILDCAT | CHANDLER ASSOCIATES | ND | BURKE | no | no | SWSENW | 48.816189 | -102.363016 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SHERWOOD | MISS | 6134 | 6190 |
| 1 EGGEBRECHT | 23 | N | 49 | E | 3 | C411 | 2505505108 | CHIPS | RICHEY | HODGE R V | MT | MCCONE | no | YES | C SWSE | 47.777659 | -105.414283 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 7216 | 7266 |
| 1 EGGEBRECHT | 23 | N | 49 | E | 3 | C411 | 2505505108 | CHIPS | RICHEY | HODGE R V | MT | MCCONE | no | YES | C SWSE | 47.777659 | -105.414283 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | WOODBEND | DEVO | 9060 | 9089 |
| 1 EGGEBRECHT | 23 | N | 49 | E | 3 | C411 | 2505505108 | CHIPS | RICHEY | HODGE R V | MT | MCCONE | no | YES | C SWSE | 47.777659 | -105.414283 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | GUNTON | ORDO | 9654 | 9695 |
| A-1 N P | 9 | S | 21 | E | 33 | C412 | 2500905027 | CHIPS | BERWIND | PHILLIPS PETROLEUM | MT | CARBON | no | YES | NWNE | 45.007257 | -109.13853 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | ELK BASIN | CRETACEOUS | 8676 | 8700 |
| A-1 N P | 9 | S | 21 | E | 33 | C412 | 2500905027 | CHIPS | BERWIND | PHILLIPS PETROLEUM | MT | CARBON | no | YES | NWNE | 45.007257 | -109.13853 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | FRONTIER | CRETACEOUS | 10495 | 10522 |
| 1 AL 1490 | 6 | S | 35 | E | 3 | C413 | 2500305113 | CHIPS | LODGE GRASS | UNION OIL | MT | BIG HORN | no | no | C SWSW | 45.333647 | -107.415811 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 4778 | 4816 |
| 1 AL 1490 | 6 | S | 35 | E | 3 | C413 | 2500305113 | CHIPS | LODGE GRASS | UNION OIL | MT | BIG HORN | no | no | C SWSW | 45.333647 | -107.415811 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 4920 | 4929 |
| 1 AL 1490 | 6 | S | 35 | E | 3 | C413 | 2500305113 | CHIPS | LODGE GRASS | UNION OIL | MT | BIG HORN | no | no | C SWSW | 45.333647 | -107.415811 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 5004 | 5015 |
| 81 EAST POPLAR UNIT | 29 | N | 51 | E | 27 | C415 | 2508505096 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | C SWNW | 48.239284 | -105.080647 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5903 | 5909 |
| 91 EAST POPLAR UNIT | 29 | N | 51 | E | 17 | C417 | 2508507006 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | C SWSW | 48.26097 | -105.124039 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5482 | 5485 |
| 97 EAST POPLAR UNIT | 29 | N | 51 | E | 20 | C419 | 2508560004 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSE | 48.246511 | -105.113161 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 5720 | 5734 |
| 97 EAST POPLAR UNIT | 29 | N | 51 | E | 20 | C419 | 2508560004 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSE | 48.246511 | -105.113161 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 5734 | 5760 |
| 98 EAST POPLAR UNIT | 29 | N | 51 | E | 17 | C420 | 2508505121 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSE | 48.260988 | -105.113194 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5615 | 5627 |
| 98 EAST POPLAR UNIT | 29 | N | 51 | E | 17 | C420 | 2508505121 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSE | 48.260988 | -105.113194 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5681 | 5696 |
| 100 EAST POPLAR UNIT | 28 | N | 51 | E | 11 | C422 | 2508505031 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSE | 48.188571 | -105.094173 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5797 | 5817 |
| 100 EAST POPLAR UNIT | 28 | N | 51 | E | 11 | C422 | 2508505031 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSE | 48.188571 | -105.094173 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5880 | 5908 |
| 102 EAST POPLAR UNIT | 29 | N | 51 | E | 31 | C423 | 2508505067 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSW | 48.217541 | -105.145638 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5528 | 5537 |
| 102 EAST POPLAR UNIT | 29 | N | 51 | E | 31 | C423 | 2508505067 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSW | 48.217541 | -105.145638 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5554 | 5557 |
| 102 EAST POPLAR UNIT | 29 | N | 51 | E | 31 | C423 | 2508505067 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | SWSW | 48.217541 | -105.145638 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5690 | 5700 |
| 105 EAST POPLAR UNIT | 29 | N | 51 | E | 30 | C425 | 2508505101 | SLABBED | POPLAR EAST | MURPHY OIL CORP | MT | ROOSEVELT | no | no | NENE | 48.24288 | -105.129425 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 5771 | 5804 |
| 5 KENDRICK | 1 | S | 35 | E | 6 | C426 | 2500305199 | CHIPS | SNYDER | GREER GEORGE J | MT | BIG HORN | no | YES | SENWNW | 45.780058 | -107.445467 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | TENSLEEP | PENN | 4631 | 4688 |
| 1 GRIMM | 32 | N | 49 | E | 13 | C427 | 2508505305 | CHIPS | EAST BREDETTE W | CALIFORNIA OIL | MT | ROOSEVELT | no | no | C NESE | 48.525101 | -105.281149 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 7150 | 7230 |
| 1 GRIMM | 32 | N | 49 | E | 13 | C427 | 2508505305 | CHIPS | EAST BREDETTE W | CALIFORNIA OIL | MT | ROOSEVELT | no | no | C NESE | 48.525101 | -105.281149 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | NISKU | DEVO | 7930 | 7955 |
| 1 GRIMM | 32 | N | 49 | E | 13 | C427 | 2508505305 | CHIPS | EAST BREDETTE W | CALIFORNIA OIL | MT | ROOSEVELT | no | no | C NESE | 48.525101 | -105.281149 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SOURIS RIVER | DEVO | 8750 | 8838 |
| 1 GRIMM | 32 | N | 49 | E | 13 | C427 | 2508505305 | CHIPS | EAST BREDETTE W | CALIFORNIA OIL | MT | ROOSEVELT | no | no | C NESE | 48.525101 | -105.281149 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | INTERLAKE | SILU | 9270 | 9330 |
| 1 GRIMM | 32 | N | 49 | E | 13 | C427 | 2508505305 | CHIPS | EAST BREDETTE W | CALIFORNIA OIL | MT | ROOSEVELT | no | no | C NESE | 48.525101 | -105.281149 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | STONY MOUNTAIN | ORDO | 9331 | 9360 |
| 2-26 N POWELL USA | 41 | N | 74 | W | 26 | C429 | 4900527358 | SLABBED | NORTH POWELL | HOME PETROLEUM CORP | WY | CAMPBELL | YES | YES | SE NW | 43.49943 | -105.71955 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | DAKOTA | CRET | 12969 | 13007 |
| 1 CROW TRIBAL | 2 | S | 29 | E | 17 | C430 | 2511105062 | CHIPS | MIFFLIN | CARTER OIL | MT | YELLOWSTONE | no | YES | C SWNW | 45.658059 | -108.170486 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | UNKNOWN | UNKN | 1195 | 1206 |
| 1 CROW TRIBAL | 2 | S | 29 | E | 17 | C430 | 2511105062 | CHIPS | MIFFLIN | CARTER OIL | MT | YELLOWSTONE | no | YES | C SWNW | 45.658059 | -108.170486 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | UNKNOWN | UNKN | 1300 | 1305 |
| 1 CROW TRIBAL | 2 | S | 29 | E | 17 | C430 | 2511105062 | CHIPS | MIFFLIN | CARTER OIL | MT | YELLOWSTONE | no | YES | C SWNW | 45.658059 | -108.170486 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | AMSDEN | PENN | 3830 | 3833 |
| 1 CROW TRIBAL | 2 | S | 29 | E | 17 | C430 | 2511105062 | CHIPS | MIFFLIN | CARTER OIL | MT | YELLOWSTONE | no | YES | C SWNW | 45.658059 | -108.170486 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 4002 | 4020 |
| 1 J M NORHEIM | 32 | N | 21 | E | 25 | C432 | 2500521099 | CHIPS | WILDCAT | TEXACO INCORPORATED | MT | BLAINE | YES | YES | C SESE | 48.497639 | -108.935904 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SHANNON | CRET | 3803 | 3805 |
| 1 MESA UNIT | 32 | N | 109 | W | 7 | B851 | 4903520589 | SLABBED | PINEDALE | WEXPRO COMPANY | WY | SUBLETTE | YES | YES | NENE | 42.76659 | -109.87159 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | LANCE | CRET | 9125 | 9217 |
| 1 MESA UNIT | 32 | N | 109 | W | 7 | B851 | 4903520589 | SLABBED | PINEDALE | WEXPRO COMPANY | WY | SUBLETTE | YES | YES | NENE | 42.76659 | -109.87159 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | LANCE | CRET | 9651 | 9802 |
| 1 MESA UNIT | 32 | N | 109 | W | 7 | B851 | 4903520589 | SLABBED | PINEDALE | WEXPRO COMPANY | WY | SUBLETTE | YES | YES | NENE | 42.76659 | -109.87159 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | LANCE | CRET | 10486 | 10604 |
| 1 MESA UNIT | 32 | N | 109 | W | 7 | B851 | 4903520589 | SLABBED | PINEDALE | WEXPRO COMPANY | WY | SUBLETTE | YES | YES | NENE | 42.76659 | -109.87159 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | LANCE | CRET | 11880 | 11961 |
| C-1 STATE | 11 | N | 30 | E | 36 | B852 | 2506505611 | CHIPS | KEG COULEE W | BRITISH AMERICAN OIL | MT | MUSSELSHELL | YES | YES | NENW | 46.681088 | -107.895058 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | TYLER | PENN | 4612 | 4642 |
| 10 NP | 11 | N | 31 | E | 17 | B853 | 2506505421 | DISCONTINUOUS SEGMENTS | IVANHOE | CHAMPLIN PETROLEUM | MT | MUSSELSHELL | YES | YES | NWNWSE | 46.718435 | -107.85569 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | TYLER | PENN | 4026 | 4061 |
| 10 NP | 11 | N | 31 | E | 17 | B853 | 2506505421 | DISCONTINUOUS SEGMENTS | IVANHOE | CHAMPLIN PETROLEUM | MT | MUSSELSHELL | YES | YES | NWNWSE | 46.718435 | -107.85569 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | TYLER | PENN | 4137 | 4162 |
| 1 GS ABEL | 7 | N | 31 | E | 14 | B854 | 2511105171 | CHIPS | WOLF SPRINGS | PETRO CORP OF TEXAS | MT | YELLOWSTONE | YES | no | SESESE | 46.352312 | -107.801558 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | AMSDEN | PENN | 6325 | 6357 |
| 1-D SCHLEPP | 27 | N | 2 | W | 21 | B855 | 2507305042 | CHIPS | BRADY | TEXAS ALBERTA | MT | PONDERA | no | no | NESESE | 48.074306 | -111.855644 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SUNBURST | CRET | 1461 | 1505 |
| 1 MUNSEN-TORVIK | 37 | N | 21 | E | 8 | B857 | 2500505251 | SLABBED | TIDEWATER OIL | MT | BLAINE | YES | no | C SWSW | 48.973789 | -109.003212 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SAWTOOTH | JURA | 4705 | 4778 | |
| 1 VORHIES | 15 | N | 54 | E | 22 | B858 | 2502105099 | CHIPS | GLENDIVE | REASOR G L | MT | DAWSON | no | no | C SESW | 47.037389 | -104.871488 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | DEVONIAN | DEVO | 9152 | 9528 |
| COLORADO MINERALS 28-1 | 1 | S | 98 | W | 28 | B860 | SLABBED | WOLF RIDGE MINERALS | CO | RIO BLANCO | YES | YES | NENW | 39.94028 | -108.39819 | CENTER OF QUARTER SECTION | T | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERT | 12 | 2181 | ||
| 1 GUELFF | 15 | N | 54 | E | 4 | B861 | 2502105115 | CHIPS | SAND CREEK | TEXAS COMPANY | MT | DAWSON | YES | YES | SENE | 47.088319 | -104.881694 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SILURIAN | SILU | 8995 | 9109 |
| 17-1 FEDERAL | 49 | N | 99 | W | 17 | B862 | 4902960055 | SLABBED | WILDCAT | TEXAS AMERICAN OIL | WY | PARK | YES | YES | NESE | 44.21699 | -108.77739 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MUDDY | CRET | 8951 | 8992 |
| 544-1 TRIBAL | 37 | N | 8 | W | 19 | B863 | 2503506905 | CHIPS | LANDSLIDE BUTTE | UNION OIL | MT | GLACIER | no | YES | C NWNW | 48.955951 | -112.717554 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | KOOTENAI | CRET | 4346 | 4365 |
| 544-1 TRIBAL | 37 | N | 8 | W | 19 | B863 | 2503506905 | CHIPS | LANDSLIDE BUTTE | UNION OIL | MT | GLACIER | no | YES | C NWNW | 48.955951 | -112.717554 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CUT BANK | CRET | 4465 | 4480 |