WYOMING · WELLS · CONVERSE COUNTY · API 49-009-07147
State Big Muddy 20
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Vortex Petroleum Inc
- County
- Converse
- Field
- Big Muddy
A vertical oil well in Converse County, Wyoming, operated by Vortex Petroleum Inc. WOGCC status: producing oil well.
Spudded December 9, 1952.
Completed in one field: Big Muddy.
It has reported 90,003 bbl of oil, 0 Mcf of gas, and 2,442,513 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 1,028 bbl, 0 Mcf, and 31,484 bbl.
- 1,028
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 31,484
- bbl produced water, same 12 months
- 90,003
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Expired Permit
- Approved
- Jun 5, 2001
- Operator
- Vortex Petroleum Inc
- Proposed formation
- Dakota
- Target depth
- 4,500 ft
3 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Jun 5, 2001 | — | Vortex Petroleum Inc | ApprovedExpired Permit | Dakota | 4,500 ft |
| Aug 2, 2000 | — | Vortex Petroleum Inc | ApprovedDrilling or Drilled Permit | Dakota | 4,500 ft |
| Dec 10, 1952 | — | Vortex Petroleum Inc | ApprovedDrilling or Drilled Permit | Wall Creek | 3,353 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 1,028 · prior 12 2,592(-60%)
State Big Muddy 20: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Big MuddyWall Creek | Active | — | Jan 18, 1953 | by Jan 1978 to Jan 2026 | 90,003 | 0 | 2,442,513 |
Formation tops nearby
Well record
- API number
- 49-009-07147
- Location
- NW SE 16-33N-76W · 2600 FSL, 1340 FEL
- Coordinates
- 42.82946, -105.97145 ↗
- Elevation
- 5,268 ft
- Total depth
- 4,500 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 5, 2001
- Proposed formation
- Dakota
- Target depth
- 4,500 ft
- Spudded
- Dec 9, 1952
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/4900907147, documented in the API reference.