WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-26246
Carol Ann 1-2
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Rim Operating Inc
- Permitted by
- Costilla Energy Inc
- County
- Campbell
- Field
- Swartz Draw
A vertical oil well in Campbell County, Wyoming, operated by Rim Operating Inc. WOGCC status: producing oil well.
Spudded October 22, 1981.
Completed in one field: Swartz Draw.
It has reported 69,426 bbl of oil, 0 Mcf of gas, and 16,306 bbl of water since January 1982; its last reported production was March 2022.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 69,426
- bbl oil since Jan 1982 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 18, 1981
- Operator
- Costilla Energy Inc
- Proposed formation
- Minnelusa
- Target depth
- 9,200 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 0 · prior 12 0
Carol Ann 1-2: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Swartz DrawMinnelusa | — | — | Dec 8, 1981 | Jan 1982 to Mar 2022 | 69,426 | 0 | 16,306 |
Formation tops
Download CSV →12 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE,SH | 3,413 ft |
| NIOBRARA,FM | 5,586 ft |
| MOWRY,MBR (SH) | 6,892 ft |
| MUDDY,FM | 7,188 ft |
| SKULL CREEK,SH | 7,196 ft |
| DAKOTA,FM | 7,402 ft |
| LAKOTA,FM (INYAN KARA GP) | 7,491 ft |
| MORRISON,FM | 7,560 ft |
| SUNDANCE,FM | 7,695 ft |
| SPEARFISH,FM | 8,117 ft |
| GOOSE EGG,FM | 8,596 ft |
| MINNELUSA,FM | 8,761 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Rim Operating Inc | Oct 1, 2013 | today |
| Prima Exploration Inc | Jan 1, 2000 | Oct 1, 2013 |
Well record
- API number
- 49-005-26246
- Location
- C NW 2-56N-74W · 648 FNL, 486 FWL
- Coordinates
- 44.86807, -105.73981 ↗
- Elevation
- 3,937 ft
- Total depth
- 9,200 ft
- Land
- Federal
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Sep 18, 1981
- Proposed formation
- Minnelusa
- Target depth
- 9,200 ft
- Spudded
- Oct 22, 1981
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/4900526246, documented in the API reference.