WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-27445
Calvin Nan Wolff 1
ActiveVertical disposal wellWOGCC status: Active Injector
- Operator of record
- Red Tiger Oil & Gas LLC
- Permitted by
- Wellstar Corporation
- County
- Campbell
- Field
- Wolff
A vertical disposal well in Campbell County, Wyoming, operated by Red Tiger Oil & Gas LLC. WOGCC status: active injector.
Spudded February 13, 1984.
Completed in one field: Wolff.
It has reported 30,069 bbl of oil, 0 Mcf of gas, and 31,893 bbl of water since January 1985; its last reported production was March 1988.
It has taken 1,465,004 bbl of injected water since January 2008, 83,387 bbl of it in the twelve months through August 2026.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 30,069
- bbl oil since Jan 1985 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 26, 1984
- Operator
- Wellstar Corporation
- Proposed formation
- Minnelusa
- Target depth
- 10,506 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
Calvin Nan Wolff 1: Oil by month.
Reported injection
1,465,004 bbl of water injected since Jan 2008. Reported through Aug 2026.
12 months through Aug 2026 83,387 · prior 12 100,031(-17%)
Calvin Nan Wolff 1: Injected water by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WolffMinnelusa | — | — | Mar 12, 1984 | Jan 1985 to Mar 1988 | 30,069 | 0 | 31,893 |
Formation tops
Download CSV →16 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE,SH | 4,505 ft |
| SUSSEX,SS | 5,907 ft |
| NIOBRARA,FM | 7,128 ft |
| MOWRY,MBR (SH) | 8,400 ft |
| MUDDY,FM | 8,604 ft |
| SKULL CREEK,SH | 8,660 ft |
| DAKOTA,FM | 8,791 ft |
| MORRISON,FM | 8,944 ft |
| SUNDANCE,FM | 9,166 ft |
| SPEARFISH,FM | 9,250 ft |
| GOOSE EGG,FM | 9,880 ft |
| SALT | 9,930 ft |
| FORELLE,LS | 10,160 ft |
| MINNEKAHTA,LS | 10,216 ft |
| OPECHE,FM | 10,235 ft |
| MINNELUSA,FM | 10,250 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Red Tiger Oil & Gas LLC | Oct 1, 2021 | today |
| Wellstar Corporation | Jan 1, 2000 | Oct 1, 2021 |
Well record
- API number
- 49-005-27445
- Location
- NE SE 24-49N-72W · 1980 FSL, 460 FEL
- Coordinates
- 44.20875, -105.45015 ↗
- Elevation
- 4,690 ft
- Elevation KB
- 4,706 ft
- Total depth
- 10,506 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jan 26, 1984
- Proposed formation
- Minnelusa
- Target depth
- 10,506 ft
- Spudded
- Feb 13, 1984
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/4900527445, documented in the API reference.