WYOMING · WELLS · BIG HORN COUNTY · API 49-003-20910
Graham 10
ActiveDirectional oil wellWOGCC status: Producing Oil Well
- Operator of record
- Merit Energy Company
- Permitted by
- Texaco Exploration & Prod
- County
- Big Horn
- Field
- Garland
A directional oil well in Big Horn County, Wyoming, operated by Merit Energy Company. WOGCC status: producing oil well.
Spudded February 28, 1994.
Completed in one field: Garland.
It has reported 140,488 bbl of oil, 46,633 Mcf of gas, and 18,251,129 bbl of water since May 1994; in the twelve months through August 2026, 1,872 bbl, 729 Mcf, and 454,225 bbl.
- 1,872
- bbl oil, 12 months through Aug 2026
- 729
- Mcf gas, same 12 months
- 454,225
- bbl produced water, same 12 months
- 140,488
- bbl oil since May 1994 · 46,633 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 12, 1994
- Operator
- Texaco Exploration & Prod
- Proposed formation
- Madison
- Target depth
- 4,671 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 1,872 · prior 12 1,728(+8%)
Graham 10: 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 | Active | — | Apr 26, 1994 | May 1994 to Aug 2026 | 140,488 | 46,633 | 18,251,129 |
Formation tops
Download CSV →14 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MOWRY | 840 ft |
| MUDDY | 1,482 ft |
| DAKOTA | 1,678 ft |
| GREYBULL | 1,824 ft |
| MORRISON | 1,908 ft |
| SUNDANCE | 2,220 ft |
| GYPSUM SPRINGS | 2,524 ft |
| CHUGWATER | 2,660 ft |
| DINWOODY | 3,193 ft |
| TENSLEEP | 3,330 ft |
| AMSDEN | 3,438 ft |
| DARWIN | 3,588 ft |
| MADISON | 3,602 ft |
| DEVONIAN | 4,472 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
- 49-003-20910
- Location
- SE SW 28-56N-97W · 293 FSL, 2673 FEL
- Coordinates
- 44.80045, -108.54113 ↗
- Elevation
- 4,041 ft
- Elevation KB
- 4,058 ft
- Total depth
- 4,671 ft
- Land
- Private
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Jan 12, 1994
- Proposed formation
- Madison
- Target depth
- 4,671 ft
- Spudded
- Feb 28, 1994
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/4900320910, documented in the API reference.