WYOMING · WELLS · WESTON COUNTY · API 49-045-07246
Stirling 1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- M & K Oil Company LLC
- Permitted by
- Kiesling Oil Company
- County
- Weston
- Field
- Hay Creek
A vertical oil well in Weston County, Wyoming, operated by M & K Oil Company LLC. WOGCC status: producing oil well.
Spudded June 15, 1950.
Completed in one field: Hay Creek.
It has reported 41,864 bbl of oil, 53,299 Mcf of gas, and 1,813 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 489 bbl, 2,424 Mcf, and 15 bbl.
- 489
- bbl oil, 12 months through Aug 2026
- 2,424
- Mcf gas, same 12 months
- 15
- bbl produced water, same 12 months
- 41,864
- bbl oil since Jan 1978 · 53,299 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 15, 1950
- Operator
- Kiesling Oil Company
- Proposed formation
- Newcastle
- Target depth
- 6,421 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 489 · prior 12 397(+23%)
Stirling 1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Hay CreekNewcastle | Active | — | Jul 5, 1950 | by Jan 1978 to Sep 2026 | 41,864 | 53,299 | 1,813 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LANCE | 180 ft |
| FOX HILLS | 1,920 ft |
| PIERRE | 2,045 ft |
| NIOBRARA | 4,760 ft |
| CARLILE | 5,030 ft |
| FRONTIER | 5,245 ft |
| NEWCASTLE,SS | 6,393 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| M & K Oil Company LLC | Nov 1, 2007 | today |
| Kiesling Oil Company | Jan 1, 2000 | Nov 1, 2007 |
Well record
- API number
- 49-045-07246
- Location
- NE SW 6-45N-66W · 990 FNL, 990 FEL
- Coordinates
- 43.91413, -104.82252 ↗
- Elevation KB
- 4,485 ft
- Total depth
- 6,421 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 15, 1950
- Proposed formation
- Newcastle
- Target depth
- 6,421 ft
- Spudded
- Jun 15, 1950
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/4904507246, documented in the API reference.