Central Region Core Research Center Administration
| Township Number | Township Direction | Range Number | Range Direction | Section | Quarter | Library Number | API Number | Operator | Well Name | Field | Type | State | County | Photos | Thin Section | Analysis | Latitude | Longitude | Coord. Source | Security Flag | Formation | Age | Min Depth | Max Depth |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | N | 57 | E | 13 | NWSE | T257 | 2508321771 | EP OPERATING COMP | 10-13 ALMOND | LONE TREE CREEK | FULL | MT | RICHLAND | no | no | no | 47.839474 | -104.341649 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | MISSION CANYON | MISSISSIPPIAN | 9220 | 9281 |
| 6 | S | 94 | W | 34 | SWNW | W188 | 0504506841 | GRI/DOE | #1 I WELL | RULISON | FULL | CO | GARFIELD | no | no | YES | 39.48216 | -107.880529 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | WILLIAMS FORK | CRET | 4288 | 4313 |
| 6 | S | 94 | W | 34 | SWNW | W188 | 0504506841 | GRI/DOE | #1 I WELL | RULISON | FULL | CO | GARFIELD | no | no | YES | 39.48216 | -107.880529 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | WILLIAMS FORK | CRET | 4319 | 4327 |
| 6 | S | 94 | W | 34 | SWNW | W188 | 0504506841 | GRI/DOE | #1 I WELL | RULISON | FULL | CO | GARFIELD | no | no | YES | 39.48216 | -107.880529 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | WILLIAMS FORK | CRET | 4563 | 4568 |
| 6 | S | 94 | W | 34 | SWNW | W189 | 0504507008 | CER CORP | #1 I WELL | RULISON | FULL | CO | GARFIELD | no | no | no | 39.48228 | -107.880669 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | WILLIAMS FORK | CRET | 4626 | 4684 |
| 11 | N | 1 | E | 15 | E742 | 5010310001 | NATL PET RESERVES | 1 FISH CREEK | WILDCAT | SLABBED & CUTTINGS | AK | HARRISON BAY | YES | YES | YES | 70.310976 | -151.870316 | FROM STATE RECORDS | VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED | TOROK | 4900 | 4910 | ||
| 26 | N | 90 | W | 10 | SENE | W200 | 4903721258 | SINCLAIR | 109 LOST SOLDIER (UNIT PATENT) | WY | SWEETWATER | no | no | no | 42.24222 | -107.56431 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | MADISON | MISSISSIPPIAN | 5995 | 6105 | ||
| 1 | S | 100 | W | 27 | SESE | W217 | SHELL OIL | 44X-27 | ERTL | FULL | CO | RIO BLANCO | no | no | YES | 39.928698 | -108.595184 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERT | 125 | 1738 | |
| 2 | S | 99 | W | 7 | SWNE | W219 | SHELL OIL | CORE HOLE 32-7 | ERTL | SPLIT | CO | RIO BLANCO | no | no | YES | 39.893212 | -108.543611 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERT | 21 | 1892 | |
| 24 | N | 107 | W | 25 | NENW | W224 | MARATHON OIL | WATTERSON 1 | SLABBED | WY | SWEETWATER | no | no | no | 42.033814 | -109.489385 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERTIARY | 373 | 610 | ||
| C792 | BARSTAD | B.H. 85001 | SWEDEN | SLABBED | NA | FOREIGN | YES | no | no | NO SPECIAL RESTRICTIONS | UNKNOWN | 39 | 60 | |||||||||||
| 16 | N | 72 | W | 8 | R113 | ALCOA | 8-7 | FULL | WY | ALBANY | no | YES | YES | 41.37158 | -105.49079 | CENTER OF SECTION | CASPER | PENNSYLVANIAN | 23 | 155 | ||||
| 16 | N | 72 | W | 8 | R113 | ALCOA | 8-7 | FULL | WY | ALBANY | no | YES | YES | 41.37158 | -105.49079 | CENTER OF SECTION | CASPER | PENNSYLVANIAN | 165 | 240 | ||||
| 16 | N | 72 | W | 8 | R113 | ALCOA | 8-7 | FULL | WY | ALBANY | no | YES | YES | 41.37158 | -105.49079 | CENTER OF SECTION | CASPER | PENNSYLVANIAN | 248 | 259 | ||||
| 16 | N | 72 | W | 8 | R113 | ALCOA | 8-7 | FULL | WY | ALBANY | no | YES | YES | 41.37158 | -105.49079 | CENTER OF SECTION | CASPER | PENNSYLVANIAN | 269 | 274 | ||||
| 16 | N | 72 | W | 18 | R114 | ALCOA | 18-4 | FULL | WY | ALBANY | YES | YES | YES | 41.35724 | -105.50941 | CENTER OF SECTION | CASPER | PENNSYLVANIAN | 1 | 54 | ||||
| 36 | N | 47 | E | 12 | C NESW | C360 | 2501905027 | CARTER OIL | 1 S W DANELSON | WILDCAT | CHIPS | MT | DANIELS | YES | YES | YES | 48.887545 | -105.510386 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | CHARLES /SALT/ | MISS | 5545 | 5615 |
| 15 | N | 17 | W | 27 | NENE | F031 | 2604121010 | WELLFLEET DRILLING | 27-1 WALKER | WILDCAT | SLABBED | NE | CUSTER | YES | YES | YES | 41.24715 | -99.247233 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | NIOBRARA | CRETACEOUS | 1100 | 1119 |
| 16 | N | 72 | W | 18 | R114 | ALCOA | 18-4 | FULL | WY | ALBANY | YES | YES | YES | 41.35724 | -105.50941 | CENTER OF SECTION | CASPER | PENNSYLVANIAN | 73 | 348 | ||||
| 15 | N | 32 | W | 24 | E998 | 5030120003 | USGS | 1 WAINWRIGHT | EXPLORATORY | THIN SLAB | AK | WAINWRIGHT | YES | YES | YES | 70.644093 | -160.023733 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | NANUSHUK | CRETACEOUS | 75 | 1605 | |
| 2 | S | 99 | W | 19 | SW | U523 | PHILLIPS PETROLEUM | P-13 | PICEANCE CREEK | SPLIT | CO | RIO BLANCO | no | no | YES | 39.858882 | -108.551293 | CENTER OF QUARTER SECTION | GREEN RIVER | TERTIARY | 380 | 2002 | ||
| 2 | S | 100 | W | 24 | NW | U524 | PHILLIPS PETROLEUM | P-14 | PICEANCE CREEK | SLABBED | CO | RIO BLANCO | no | no | YES | 39.865022 | -108.570056 | CENTER OF QUARTER SECTION | GREEN RIVER | TERTIARY | 10 | 1524 | ||
| 2 | S | 100 | W | 13 | NW | U534 | PHILLIPS PETROLEUM | P-15 | PICEANCE CREEK | SPLIT | CO | RIO BLANCO | no | no | YES | 39.879514 | -108.570125 | CENTER OF QUARTER SECTION | GREEN RIVER | TERTIARY | 120 | 1764 | ||
| 2 | S | 99 | W | 7 | SW | U535 | PHILLIPS PETROLEUM | P-16 | PICEANCE CREEK | SPLIT | CO | RIO BLANCO | no | no | YES | 39.887707 | -108.551431 | CENTER OF QUARTER SECTION | GREEN RIVER | TERTIARY | 402 | 2106 | ||
| 8 | S | 63 | W | 17 | SENW | R142 | DENVER MUSEUM OF NATURE AND SCIENCE | KIOWA COREHOLE | CO | ELBERT | no | YES | YES | 39.3558056279765 | -104.471102204355 | CENTER OF QUARTER SECTION | SPECIAL PERMISSION REQUIRED FOR VIEWING OR SAMPLING | DAWSON ARKOSE | TERTIARY | 1 | 350 | |||
| 8 | S | 63 | W | 17 | SENW | R142 | DENVER MUSEUM OF NATURE AND SCIENCE | KIOWA COREHOLE | CO | ELBERT | no | YES | YES | 39.3558056279765 | -104.471102204355 | CENTER OF QUARTER SECTION | SPECIAL PERMISSION REQUIRED FOR VIEWING OR SAMPLING | DENVER | TERTIARY | 350 | 1130 | |||
| 8 | S | 63 | W | 17 | SENW | R142 | DENVER MUSEUM OF NATURE AND SCIENCE | KIOWA COREHOLE | CO | ELBERT | no | YES | YES | 39.3558056279765 | -104.471102204355 | CENTER OF QUARTER SECTION | SPECIAL PERMISSION REQUIRED FOR VIEWING OR SAMPLING | ARAPAHOE | CRETACEOUS | 1130 | 1648 | |||
| 8 | S | 63 | W | 17 | SENW | R142 | DENVER MUSEUM OF NATURE AND SCIENCE | KIOWA COREHOLE | CO | ELBERT | no | YES | YES | 39.3558056279765 | -104.471102204355 | CENTER OF QUARTER SECTION | SPECIAL PERMISSION REQUIRED FOR VIEWING OR SAMPLING | LARAMIE | CRETACEOUS | 1648 | 1852 | |||
| 8 | S | 63 | W | 17 | SENW | R142 | DENVER MUSEUM OF NATURE AND SCIENCE | KIOWA COREHOLE | CO | ELBERT | no | YES | YES | 39.3558056279765 | -104.471102204355 | CENTER OF QUARTER SECTION | SPECIAL PERMISSION REQUIRED FOR VIEWING OR SAMPLING | FOX HILLS | CRETACEOUS | 1852 | 2120 | |||
| 8 | S | 63 | W | 17 | SENW | R142 | DENVER MUSEUM OF NATURE AND SCIENCE | KIOWA COREHOLE | CO | ELBERT | no | YES | YES | 39.3558056279765 | -104.471102204355 | CENTER OF QUARTER SECTION | SPECIAL PERMISSION REQUIRED FOR VIEWING OR SAMPLING | PIERRE | CRETACEOUS | 2120 | 2256 | |||
| 7 | S | 67 | W | 9 | SWNE | R112 | CASTLE PINES NORTH METRO DISTICT | C-1 | FULL | CO | DOUGLAS | YES | YES | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | DAWSON ARKOSE | TERTIARY | 40 | 962 | ||
| 7 | S | 67 | W | 9 | SWNE | R112 | CASTLE PINES NORTH METRO DISTICT | C-1 | FULL | CO | DOUGLAS | YES | YES | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | DENVER | TERTIARY | 963 | 1824 | ||
| 7 | S | 67 | W | 9 | SWNE | R112 | CASTLE PINES NORTH METRO DISTICT | C-1 | FULL | CO | DOUGLAS | YES | YES | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | ARAPAHOE | CRETACEOUS | 1825 | 2355 | ||
| 7 | S | 67 | W | 9 | SWNE | R112 | CASTLE PINES NORTH METRO DISTICT | C-1 | FULL | CO | DOUGLAS | YES | YES | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | LARAMIE | CRETACEOUS | 2356 | 2409 | ||
| 7 | S | 67 | W | 9 | SWNE | R115 | CASTLE PINES NORTH METRO DISTRICT | C-1A | FULL | CO | DOUGLAS | YES | no | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | ARAPAHOE | CRETACEOUS | 1895 | 2355 | ||
| 7 | S | 67 | W | 9 | SWNE | R115 | CASTLE PINES NORTH METRO DISTRICT | C-1A | FULL | CO | DOUGLAS | YES | no | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | LARAMIE | CRETACEOUS | 2356 | 3000 | ||
| 7 | S | 67 | W | 9 | SWNE | R115 | CASTLE PINES NORTH METRO DISTRICT | C-1A | FULL | CO | DOUGLAS | YES | no | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | FOX HILLS | CRETACEOUS | 3000 | 3090 | ||
| 7 | S | 67 | W | 9 | SWNE | R115 | CASTLE PINES NORTH METRO DISTRICT | C-1A | FULL | CO | DOUGLAS | YES | no | YES | 39.4587672148496 | -104.893132537667 | CENTER OF QUARTER SECTION | NO SPECIAL RESTRICTIONS | PIERRE | CRETACEOUS | 3090 | 3122 | ||
| 18 | N | 106 | W | 17 | SWSWSW | U850 | TALLEY FRAC | 0-1 COREHOLE | SPLIT | WY | SWEETWATER | YES | no | no | 41.532593 | -109.405107 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | GREEN RIVER | TERTIARY | 363 | 434 | ||
| 32 | S | 65 | W | 31 | SESW | R171 | 0507107269 | PIONEER NATURAL RESOURCES | 1-2-3-RIGHT 24-31 | PURGATOIRE RIVER | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.208772 | -104.714605 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | VERMEJO | CRETACEOUS | 1500 | 1531 |
| 32 | S | 65 | W | 31 | SESW | R171 | 0507107269 | PIONEER NATURAL RESOURCES | 1-2-3-RIGHT 24-31 | PURGATOIRE RIVER | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.208772 | -104.714605 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | TRINIDAD | CRETACEOUS | 1531 | 1591 |
| 33 | S | 67 | W | 10 | SWSW | R185 | 0507107836 | PIONEER NATURAL RESOURCES | BETA 14-10 | RATON | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.18191 | -104.879127 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | VERMEJO | CRETACEOUS | 1711 | 1900 |
| 33 | S | 67 | W | 10 | SWSW | R185 | 0507107836 | PIONEER NATURAL RESOURCES | BETA 14-10 | RATON | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.18191 | -104.879127 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | TRINIDAD | CRETACEOUS | 1900 | 1961 |
| 32 | S | 66 | W | 2 | SWSW | R201 | 0507107569 | PIONEER NATURAL RESOURCES | CHEETAH 14-2 | RATON | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.28126 | -104.75598 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | TRINIDAD | CRETACEOUS | 1936 | 2046 |
| 32 | S | 66 | W | 2 | SWSW | R201 | 0507107569 | PIONEER NATURAL RESOURCES | CHEETAH 14-2 | RATON | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.28126 | -104.75598 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | RATON | TERTIARY | 1810 | 1936 |
| 32 | S | 67 | W | 16 | NENW | R202 | 0507107694 | PIONEER NATURAL RESOURCES | CHESTERFIELD 21-16 | RATON | SLABBED | CO | LAS ANIMAS | YES | YES | YES | 37.263319 | -104.89573 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | VERMEJO | CRETACEOUS | 3030 | 3260 |
| 32 | S | 67 | W | 16 | NENW | R202 | 0507107694 | PIONEER NATURAL RESOURCES | CHESTERFIELD 21-16 | RATON | SLABBED | CO | LAS ANIMAS | YES | YES | YES | 37.263319 | -104.89573 | FROM STATE RECORDS | NO SPECIAL RESTRICTIONS | TRINIDAD | CRETACEOUS | 3260 | 3277 |
| 32 | S | 65 | W | 28 | NESW | R229 | 0507106853 | PIONEER NATURAL RESOURCES | COYOTE 23-28 TR | RATON | SLABBED | CO | LAS ANIMAS | YES | no | YES | 37.228392 | -104.678327 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | RATON | TERTIARY | 810 | 872 |
| 32 | S | 66 | W | 29 | SESE | R250 | 0507107473 | PIONEER NATURAL RESOURCES | DONNA 44-29 | RATON | SLABBED | CO | LAS ANIMAS | no | no | YES | 37.222769 | -104.794594 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | VERMEJO | CRETACEOUS | 2276 | 2427 |
| 32 | S | 66 | W | 29 | SESE | R250 | 0507107473 | PIONEER NATURAL RESOURCES | DONNA 44-29 | RATON | SLABBED | CO | LAS ANIMAS | no | no | YES | 37.222769 | -104.794594 | PROVIDED BY DONOR | NO SPECIAL RESTRICTIONS | TRINIDAD | CRETACEOUS | 2427 | 2441 |