WYOMING · WELLS · BIG HORN COUNTY · API 49-003-20190
Griffin 12
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Marathon Oil Company
- Permitted by
- Texaco Exploration & Prod
- County
- Big Horn
- Field
- Garland
A vertical oil well in Big Horn County, Wyoming, operated by Marathon Oil Company. WOGCC status: permanently abandoned.
Spudded November 2, 1970; plugged January 22, 2010.
Completed in one field: Garland.
It has reported 165,112 bbl of oil, 17,499 Mcf of gas, and 20,723,834 bbl of water since July 1979; its last reported production was April 1992.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 165,112
- bbl oil since Jul 1979 · 17,499 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 27, 1970
- Operator
- Texaco Exploration & Prod
- Proposed formation
- Madison
- Target depth
- 4,975 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 0 · prior 12 0
Griffin 12: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| GarlandMadison | — | — | Nov 27, 1970 | Jul 1979 to Apr 1992 | 165,112 | 17,499 | 20,723,834 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| DINWOODY | 3,758 ft |
| PHOSPHORIA | 3,782 ft |
| TENSLEEP | 3,857 ft |
| AMSDEN | 4,016 ft |
| MADISON | 4,206 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Marathon Oil Company | Mar 31, 2000 | today |
| Texaco Exploration & Prod | Jan 1, 2000 | Mar 31, 2000 |
Well record
- API number
- 49-003-20190
- Location
- NW NW 3-55N-97W · 660 FSL, 210 FWL
- Coordinates
- 44.77941, -108.52687 ↗
- Elevation
- 3,994 ft
- Elevation KB
- 4,005 ft
- Total depth
- 4,975 ft
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Oct 27, 1970
- Proposed formation
- Madison
- Target depth
- 4,975 ft
- Spudded
- Nov 2, 1970
- Plugged
- Jan 22, 2010
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/wells/4900320190, documented in the API reference.