WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-25596
Lacoy 11-19
Temporarily abandonedVertical oil well
- Operator of record
- O'Brien Energy Resources Corporation
- Permitted by
- Flying J Oil & Gas Inc
- County
- Campbell
- Field
- Big Hand
A vertical oil well in Campbell County, Wyoming, operated by O'Brien Energy Resources Corporation. WOGCC status: temporarily abandoned.
Spudded October 15, 1980.
Completed in one field: Big Hand.
It has reported 109,349 bbl of oil, 52,876 Mcf of gas, and 44,744 bbl of water since February 1981; its last reported production was June 2008.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 109,349
- bbl oil since Feb 1981 · 52,876 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 15, 1980
- Operator
- Flying J Oil & Gas Inc
- Proposed formation
- Minnelusa
- Target depth
- 10,120 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
Lacoy 11-19: 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 HandMinnelusa | — | — | Nov 17, 1980 | Feb 1981 to Jun 2008 | 109,349 | 52,876 | 44,744 |
Formation tops
Download CSV →14 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LEWIS,SH | 3,937 ft |
| NIOBRARA,FM | 6,825 ft |
| MOWRY,MBR (SH) | 8,175 ft |
| MUDDY,FM | 8,387 ft |
| SKULL CREEK,SH | 8,398 ft |
| DAKOTA,FM | 8,531 ft |
| MORRISON,FM | 8,780 ft |
| SUNDANCE,FM | 8,912 ft |
| SPEARFISH,FM | 9,227 ft |
| GOOSE EGG,FM | 9,698 ft |
| FORELLE,LS | 9,878 ft |
| MINNEKAHTA,LS | 9,934 ft |
| OPECHE,FM | 9,956 ft |
| MINNELUSA,FM | 9,998 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| O'Brien Energy Resources Corporation | May 1, 2022 | today |
| Kem Ventures LP | Apr 1, 2019 | May 1, 2022 |
| St Mary Land & Exploration Co | Dec 1, 2007 | Apr 1, 2019 |
| Nance Petroleum Corporation | Feb 1, 2003 | Dec 1, 2007 |
| Flying J Oil & Gas Inc | Jan 1, 2000 | Feb 1, 2003 |
Well record
- API number
- 49-005-25596
- Location
- NW NW 19-47N-70W · 801 FNL, 519 FWL
- Coordinates
- 44.04245, -105.31989 ↗
- Elevation KB
- 4,520 ft
- Total depth
- 10,120 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Oct 15, 1980
- Proposed formation
- Minnelusa
- Target depth
- 10,120 ft
- Spudded
- Oct 15, 1980
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/4900525596, documented in the API reference.