| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 REIQUAM STATE | 159 | N | 82 | W | 36 | D938 | 3300901455 | SLABBED | GLENBURN | CHEVRON OIL | ND | BOTTINEAU | no | no | NESESW | 48.547728 | -101.202997 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 4544 | 4588 |
| 1-14-4D KULISH | 144 | N | 98 | W | 14 | D940 | 3300700491 | SLABBED | LITTLE KNIFE | GULF OIL CORPORATION | ND | BILLINGS | no | no | NESWSW | 47.286121 | -103.071697 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 9772 | 9831 |
| 2-34-4A HANSON | 144 | N | 98 | W | 34 | D941 | 3300700721 | SLABBED | LITTLE KNIFE | GULF OIL CORPORATION | ND | BILLINGS | no | no | NENWSW | 47.246865 | -103.09187 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 9650 | 9685 |
| 4-25-3A LOH | 144 | N | 98 | W | 25 | D944 | 3300700790 | SLABBED | LITTLE KNIFE | GULF OIL CORPORATION | ND | BILLINGS | no | no | SWNWSE | 47.25977 | -103.040797 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 9651 | 9718 |
| 1-4 WESTERNESS | 160 | N | 93 | W | 4 | D946 | 3301301220 | SLABBED | WILDCAT | PATRICK PETROLEUM CO | ND | BURKE | YES | YES | SWNW | 48.716809 | -102.711205 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | WINNIPEGOSIS | DEVO | 10854 | 10914 |
| 2 SANCHEZ | 29 | N | 10 | W | 28 | D948 | 3004525620 | SLABBED | ARMENTA | TENNECO OIL | NM | SAN JUAN | YES | YES | SWNW | 36.6999708658836 | -107.89692122861 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | GALLUP /SD/ SH/ | CRET | 5523 | 5587 |
| 1 KENECREEK | 15 | S | 46 | W | 23 | D951 | 0501706466 | SLABBED | GROUSE | CHAMPLIN PETROLEUM | CO | CHEYENNE | YES | YES | SWSWNE | 38.732217 | -102.524399 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SPERGEN | MISS | 5567 | 5627 |
| 4 REIQUAM STATE | 159 | N | 82 | W | 36 | D954 | 3300901615 | SLABBED | GLENBURN | CHEVRON OIL | ND | BOTTINEAU | no | no | NWSW | 48.551071 | -101.208054 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 4510 | 4630 |
| 1 CLAY 24-35 | 11 | S | 53 | W | 35 | D956 | 0507306160 | SLABBED | CLIFFORD | CHAMPLIN PETROLEUM | CO | LINCOLN | YES | YES | E2SESW | 39.040119 | -103.305305 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHEROKEE | PENN | 6163 | 6188 |
| 1-29 FEDERAL | 19 | N | 119 | W | 29 | D959 | 4902320283 | SLABBED | CARTER CREEK | CHEVRON OIL | WY | LINCOLN | YES | no | C SESW | 41.5956 | -110.89747 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MADISON | MISS | 14760 | 14815 |
| 2-13-2D LIND | 145 | N | 98 | W | 13 | D960 | 3305300711 | SLABBED | LITTLE KNIFE | GULF OIL CORPORATION | ND | MCKENZIE | no | no | NESWNE | 47.38114 | -103.106713 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | UNKNOWN | UNKN | 10010 | 10186 |
| 33X-29 FEDERAL | 50 | N | 90 | W | 29 | D963 | 4900360053 | SLABBED | WILDCAT | D A T A BIG HORN | WY | BIG HORN | no | no | S2NWSE | 44.27412 | -107.68854 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | TENSLEEP | PENN | 2897 | 2979 |
| 6 UPRR | 8 | N | 66 | W | 31 | D966 | 0512305471 | SLABBED | BLACK HOLLOW | CHEVRON OIL | CO | WELD | YES | no | C SWNW | 40.61981 | -104.8291 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | LYONS | PERM | 8979 | 9033 |
| 2-68 PINE TREE UNIT | 41 | N | 75 | W | 2 | D968 | 4900528196 | SLABBED | WILDCAT | CHAMPLIN PETROLEUM | WY | CAMPBELL | no | no | SWNWSE | 43.55162 | -105.8336 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | DAKOTA | CRET | 13223 | 13280 |
| 1-4 NORTON FEDERAL | 38 | N | 18 | W | 4 | D969 | 0508306260 | SLABBED | WILDCAT | MCCULLOCH OIL | CO | MONTEZUMA | YES | YES | NESENE | 37.584144 | -108.83063 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | DESERT CREEK | PENN | 5884 | 5930 |
| 1 DORCHESTER-FEDERAL | 37 | N | 72 | W | 32 | D972 | 4900922401 | SLABBED | WILDCAT | CHAMPLIN PETROLEUM | WY | CONVERSE | YES | YES | SENWNW | 43.14122 | -105.53585 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | FRONTIER | CRET | 12382 | 12435 |
| 1 ROLLIN EULBERG | 13 | N | 21 | E | 14 | D973 | 4013720002 | SLABBED | WILDCAT | INVESTORS DRILLING | SD | ZIEBACH | no | no | C NWSE | 45.086964 | -101.514349 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | STONY MOUNTAIN | ORDO | 5095 | 5182 |
| 3 B W LAUGHLIN | 158 | N | 81 | W | 18 | D974 | 3307500861 | SLABBED | GLENBURN | CHEVRON OIL | ND | RENVILLE | no | no | NWSE | 48.507471 | -101.176657 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 4518 | 4636 |
| 1 WELCH | 138 | N | 78 | W | 31 | D976 | 3301500042 | SLABBED | WILDCAT | ASAMERA OIL | ND | BURLEIGH | no | no | NENE | 46.734256 | -100.565577 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MIDALE /ANHY/ | MISS | 3970 | 3999 |
| 34-2 LYNNE | 152 | N | 88 | W | 2 | D979 | 3306100352 | SLABBED | WABEK | HOME PETROLEUM CORP | ND | MOUNTRAIL | YES | no | SWSE | 48.00877 | -101.900791 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 7329 | 7379 |
| 33-3 BANGEN | 152 | N | 88 | W | 3 | D982 | 3306100368 | SLABBED | WABEK | HOME PETROLEUM CORP | ND | MOUNTRAIL | YES | YES | NWSW | 48.01243 | -101.922313 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 7368 | 7425 |
| 22-11 WURTZ | 152 | N | 88 | W | 11 | D984 | 3306100367 | SLABBED | WABEK | HOME PETROLEUM CORP | ND | MOUNTRAIL | YES | no | SENW | 48.001541 | -101.906182 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISS | 7345 | 7381 |
| 2-4E GREELEY BANK | 6 | N | 65 | W | 4 | D987 | 0512311132 | SLABBED | GREELEY | COORS ENERGY | CO | WELD | no | YES | NESWSE | 40.510474 | -104.663979 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | NIOBRARA | CRET | 6905 | 6913 |
| 14-28 BLACKFEET TRIBAL | 34 | N | 8 | W | 28 | D988 | 2503521186 | SLABBED | WILDCAT | SHELL OIL COMPANY | MT | GLACIER | YES | YES | C SWSW | 48.669548 | -112.666611 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SUNBURST | CRET | 4600 | 4664 |
| HENDERSON #1-4 | 4 | N | 67 | W | 4 | V093 | SLABBED | JOHNSTOWN | DECLAIR OIL AND GAS | CO | WELD | no | no | NENE | 40.34714 | -104.83488 | PROVIDED BY DONOR | F | NO SPECIAL RESTRICTIONS | SUSSEX | 4390 | 4421 | ||
| 1 HYDRO CARBON MICRO SEEPAGE | 33 | N | 13 | W | 30 | D990 | SLABBED | SOUTHERN UTE INDIAN | CO | LA PLATA | no | YES | SESESE | 37.07028 | -108.29168 | PROVIDED BY DONOR | T | NO SPECIAL RESTRICTIONS | POINT LOOKOUT | CRET | 930 | 1220 | ||
| 1-12 HOVEN | 34 | N | 55 | E | 12 | D992 | 2509121500 | SLABBED | UNNAMED | ENSERCH EXPLORATION | MT | SHERIDAN | no | no | C SWSW | 48.709586 | -104.46864 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | WINNIPEG | ORDO | 10956 | 10966 |
| 1 SID LAGERQUIST | 36 | N | 58 | E | 27 | D995 | 2509121041 | SLABBED | GOOSE LAKE | SARATOGA PRODUCTION | MT | SHERIDAN | YES | no | NENENW | 48.85235 | -104.111849 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | RATCLIFFE | MISS | 6696 | 6726 |
| 1 PETERSEN | 35 | N | 58 | E | 32 | D998 | 2509105060 | SLABBED | ONSTAD | SIGNAL DRLG & EXPL | MT | SHERIDAN | no | no | C SENE | 48.745935 | -104.157887 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | DWYER | MISS | 7060 | 7101 |
| 1-7 JAMES THOMPSON | 35 | N | 56 | E | 7 | D999 | 2509121115 | SLABBED | UNNAMED | FARMERS UNION | MT | SHERIDAN | no | no | C NENE | 48.807329 | -104.430962 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | RATCLIFFE | MISS | 6999 | 7005 |
| 1 HEREIM | 35 | N | 58 | E | 18 | E003 | 2509105068 | SLABBED | GOOSE LAKE | SIGNAL DRLG & EXPL | MT | SHERIDAN | no | no | NESW | 48.785143 | -104.179768 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | RATCLIFFE | MISS | 6983 | 7010 |
| 11-16 BIRD CORMAN | 25 | N | 56 | W | 11 | E007 | 2616521128 | SLABBED | WILDCAT | BIRD OIL | NE | SIOUX | YES | YES | SESE | 42.147699 | -103.820625 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | DESMOINES /SERIES/ | PENN | 7705 | 7861 |
| 1-21 LINCOLN ROAD | 24 | N | 111 | W | 21 | E010 | 4903722601 | SLABBED | LINCOLN ROAD | THERMAL EXPLORATION | WY | SWEETWATER | YES | YES | NESWNE | 42.04676 | -110.00989 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | DAKOTA | CRET | 10818 | 10838 |
| 2-A LAGGERQUIST | 35 | N | 58 | E | 9 | E013 | 2509105080 | SLABBED | UNNAMED | SIGNAL DRLG & EXPL | MT | SHERIDAN | no | no | SWSENW | 48.80335 | -104.136596 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | RATCLIFFE | MISS | 6944 | 6968 |
| 1 J NORDHAGEN UNIT | 36 | N | 58 | E | 25 | E014 | 2509121045 | SLABBED | GOOSE LAKE | CHEVRON OIL | MT | SHERIDAN | YES | no | SENWSW | 48.84245 | -104.073757 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 6369 | 6429 |
| 2-25 TRACY MOUNTAIN FEDERAL | 139 | N | 101 | W | 25 | E017 | 3300701254 | SLABBED | FRYBURG | AXEM RESOURCES | ND | BILLINGS | no | no | N2NWNE | 46.831051 | -103.365517 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | TYLER | MISS | 7987 | 8020 |
| 11-24 WARREN | 21 | N | 1 | W | 24 | E019 | 3510323115 | SLABBED | PERRY TOWNSITE SE | AXEM RESOURCES | OK | NOBLE | no | YES | NWNESW | 36.281415 | -97.259108 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | SKINNER /SD/ | PENN | 4651 | 4662 |
| 6-13 BRAUER | 12 | N | 51 | W | 6 | E020 | 2603322324 | SLABBED | UNNAMED | BASS ENTERPRISES | NE | CHEYENNE | YES | YES | SENW | 41.042206 | -103.184979 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | VIRGIL /VIRGILIAN/ | PENN | 6873 | 6919 |
| 31-23 SEVRE | 159 | N | 96 | W | 23 | E023 | 3310501112 | SLABBED | TEMPLE | DEPCO INCORPERATED | ND | WILLIAMS | no | no | NWNE | 48.588069 | -103.042795 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | WINNIPEGOSIS | DEVO | 11048 | 11108 |
| 1-13 TRIPP FEDERAL | 48 | N | 73 | W | 13 | E026 | 4900530269 | SLABBED | BONE PILE | AXEM RESOURCES | WY | CAMPBELL | no | no | NENENE | 44.14328 | -105.56888 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MINNELUSA | PENN | 10952 | 11007 |
| 12-4 HOLTE | 157 | N | 92 | W | 12 | E028 | 3306100446 | SLABBED | WILDCAT | GARY SAMUEL JR | ND | MOUNTRAIL | no | YES | NWNW | 48.443188 | -102.513067 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | STATE A | MISS | 8273 | 8280 |
| 1 C O TWIDALE | 34 | N | 87 | W | 28 | E029 | 4902505815 | SLABBED | WALLACE CREEK | CALIFORNIA OIL | WY | NATRONA | YES | YES | SENENE | 42.89472 | -107.26194 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | MESAVERDE | CRET | 3958 | 4008 |
| 1 C O TWIDALE | 34 | N | 87 | W | 28 | E029 | 4902505815 | SLABBED | WALLACE CREEK | CALIFORNIA OIL | WY | NATRONA | YES | YES | SENENE | 42.89472 | -107.26194 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | FRONTIER | CRET | 8877 | 8927 |
| 1 C O TWIDALE | 34 | N | 87 | W | 28 | E029 | 4902505815 | SLABBED | WALLACE CREEK | CALIFORNIA OIL | WY | NATRONA | YES | YES | SENENE | 42.89472 | -107.26194 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SKULL CREEK | CRET | 9954 | 9975 |
| 21-25 ALBERT | 159 | N | 96 | W | 25 | E030 | 3310501089 | SLABBED | TEMPLE | DEPCO INCORPERATED | ND | WILLIAMS | no | YES | NENW | 48.573591 | -103.028805 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | WINNIPEGOSIS | DEVO | 11065 | 11125 |
| 5 WEST WILLOW | 3 | S | 98 | W | 33 | E034 | SLABBED | EXXON MINERALS | CO | RIO BLANCO | no | YES | SE SE | 39.740444 | -108.389483 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERT | 82 | 1104 | ||
| P.E. COREHOLE 1 | 1 | S | 14 | W | 18 | S881 | 0403716761 | FULL | CHEVRON USA INC` | CA | LOS ANGELES | no | YES | 34.08422 | -118.382289 | PROVIDED BY DONOR | F | 2934 | 2950 | |||||
| FED 1130 | 31 | N | 35 | E | 21 | S450 | 2510521440 | THIN SLAB | BOWDOIN DOME | FIDELITY EPCO | MT | VALLEY | no | YES | SW | 48.4333701686661 | -107.188366554022 | FROM STATE RECORDS | T | NIOBRARA / BOWDIN / BELLE FOURCHE | CRETACEOUS | 690 | 708 | |
| 6 WEST WILLOW | 3 | S | 98 | W | 25 | E041 | SLABBED | EXXON MINERALS | CO | RIO BLANCO | no | no | SWSWSW | 39.753322 | -108.348561 | FROM STATE RECORDS | F | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERT | 382 | 1565 | ||
| 33-15 WAHNER | 150 | N | 89 | W | 15 | E045 | 3305500051 | SLABBED | LUCKY MOUND | BALCRON OIL | ND | MCLEAN | no | no | NWSE | 47.809592 | -102.050949 | FROM STATE RECORDS | T | NO SPECIAL RESTRICTIONS | SHERWOOD | MISS | 7918 | 7979 |