WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-30079
Big Mac 4
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Pine Haven Resources LLC
- Permitted by
- Powder River Oil
- County
- Campbell
- Field
- Mac
A vertical oil well in Campbell County, Wyoming, operated by Pine Haven Resources LLC. WOGCC status: producing oil well.
Spudded March 4, 1991.
Completed in one field: Mac.
It has reported 245,075 bbl of oil, 0 Mcf of gas, and 2,292,708 bbl of water since April 1991; its last reported production was May 2019.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 245,075
- bbl oil since Apr 1991 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 16, 1990
- Operator
- Powder River Oil
- Proposed formation
- Minnelusa
- Target depth
- 7,882 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
Big Mac 4: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| MacMinnelusa | — | — | Apr 1, 1991 | Apr 1991 to May 2019 | 245,075 | 0 | 2,292,708 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY | 6,010 ft |
| DAKOTA | 6,275 ft |
| SALT | 7,415 ft |
| MINNEKAHTA | 7,623 ft |
| OPECHE | 7,650 ft |
| MINNELUSA | 7,696 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-005-30079
- Location
- NE SW 32-52N-69W · 2570 FSL, 2633 FWL
- Coordinates
- 44.44541, -105.17458 ↗
- Elevation
- 4,089 ft GR
- Elevation KB
- 4,102 ft
- Total depth
- 7,882 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Oct 16, 1990
- Proposed formation
- Minnelusa
- Target depth
- 7,882 ft
- Spudded
- Mar 4, 1991
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/4900530079, documented in the API reference.