WYOMING · WELLS · CONVERSE COUNTY · API 49-009-20898
Marathon Fed 44-21
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Anadarko E&P Onshore LLC
- Permitted by
- Prima Exploration Inc
- County
- Converse
- Field
- Mikes Draw
A vertical oil well in Converse County, Wyoming, operated by Anadarko E&P Onshore LLC. WOGCC status: producing oil well.
Spudded June 13, 1975.
Completed in one field: Mikes Draw.
It has reported 125,493 bbl of oil, 28,125 Mcf of gas, and 2,702 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 333 bbl, 0 Mcf, and 0 bbl.
- 333
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 125,493
- bbl oil since Jan 1978 · 28,125 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 13, 1975
- Operator
- Prima Exploration Inc
- Proposed formation
- Teapot
- Target depth
- 7,275 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 333 · prior 12 76(+338%)
Marathon Fed 44-21: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Mikes DrawTeapot | Active | — | Aug 4, 1975 | by Jan 1978 to Aug 2026 | 125,493 | 28,125 | 2,702 |
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS,FM | 5,742 ft |
| LEWIS,SH | 5,802 ft |
| TECKLA,SAND MBR (LEWIS SH) | 6,666 ft |
| TEAPOT,MBR (PARKMAN SS) | 7,144 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 | Sep 1, 2018 | today |
| Rim Operating Inc | Oct 1, 2013 | Sep 1, 2018 |
| Prima Exploration Inc | Jan 1, 2000 | Oct 1, 2013 |
Well record
- API number
- 49-009-20898
- Location
- SE SE 21-37N-70W · 660 FSL, 660 FEL
- Coordinates
- 43.16157, -105.26159 ↗
- Elevation KB
- 4,789 ft
- Total depth
- 7,275 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 13, 1975
- Proposed formation
- Teapot
- Target depth
- 7,275 ft
- Spudded
- Jun 13, 1975
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/4900920898, documented in the API reference.