WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20397
Table Mountain Unit C12-4
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Prima Exploration Inc
- Permitted by
- Tbi Exploration Inc
- County
- Johnson
- Field
- Table Mountain
A vertical oil well in Johnson County, Wyoming, operated by Prima Exploration Inc. WOGCC status: producing oil well.
Spudded February 5, 1978.
Completed in one field: Table Mountain.
It has reported 121,198 bbl of oil, 47,090 Mcf of gas, and 1,736 bbl of water since April 1978; in the twelve months through August 2026, 1,194 bbl, 0 Mcf, and 143 bbl.
- 1,194
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 143
- bbl produced water, same 12 months
- 121,198
- bbl oil since Apr 1978 · 47,090 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 31, 1977
- Operator
- Tbi Exploration Inc
- Proposed formation
- Shannon
- Target depth
- 9,900 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 1,194 · prior 12 1,192(+0%)
Table Mountain Unit C12-4: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Table MountainShannon | Active | — | Jun 6, 1978 | Apr 1978 to Sep 2026 | 121,198 | 47,090 | 1,736 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| TECKLA,SAND MBR (LEWIS SH) | 7,614 ft |
| TEAPOT,MBR (PARKMAN SS) | 7,924 ft |
| PARKMAN,SS | 8,283 ft |
| STEELE,SH | 8,768 ft |
| SUSSEX,SS | 9,274 ft |
| SHANNON,SS MBR (CODY SH) | 9,720 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Anadarko E&P Onshore LLC | Apr 1, 2013 | today |
| Anadarko Petroleum Corporation | Jul 1, 2005 | Apr 1, 2013 |
| Westport Oil & Gas Company LP | Apr 5, 2002 | Jul 1, 2005 |
| Meritage Energy Partners LLC | Oct 1, 2001 | Apr 5, 2002 |
| Brown Tom Inc | Jan 1, 2000 | Oct 1, 2001 |
Well record
- API number
- 49-019-20397
- Location
- NW NW 12-44N-77W · 480 FNL, 810 FWL
- Coordinates
- 43.80686, -106.06386 ↗
- Elevation
- 4,709 ft
- Elevation KB
- 4,725 ft
- Total depth
- 9,900 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Aug 31, 1977
- Proposed formation
- Shannon
- Target depth
- 9,900 ft
- Spudded
- Feb 5, 1978
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/4901920397, documented in the API reference.