WYOMING · WELLS · CROOK COUNTY · API 49-011-05377
L H Robinson F 3
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Star Oil Operating Company LLC
- Permitted by
- Costilla Energy Inc
- County
- Crook
- Field
- Robinson Ranch South
A vertical oil well in Crook County, Wyoming, operated by Star Oil Operating Company LLC. WOGCC status: producing oil well.
Spudded May 16, 1964.
Completed in one field: Robinson Ranch South.
It has reported 53,861 bbl of oil, 0 Mcf of gas, and 201,873 bbl of water since the record begins in January 1978; its last reported production was May 2022.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 53,861
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 24, 1961
- Operator
- Costilla Energy Inc
- Proposed formation
- Lakota
- Target depth
- 5,040 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
L H Robinson F 3: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Robinson Ranch SouthLakota | — | — | Jun 26, 1964 | by Jan 1978 to May 2022 | 53,861 | 0 | 201,873 |
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| DAKOTA,FM | 4,846 ft |
| FUSON,FM (INYAN KARA GP) | 4,904 ft |
| LAKOTA,FM (INYAN KARA GP) | 4,940 ft |
| MORRISON,FM | 4,980 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Star Oil Operating Company LLC | Mar 1, 2021 | today |
| Adams Don & Associates | Dec 1, 2001 | Mar 1, 2021 |
| Prima Exploration Inc | Jan 1, 2000 | Dec 1, 2001 |
Well record
- API number
- 49-011-05377
- Location
- SW NE 5-49N-67W · 1980 FNL, 1980 FEL
- Coordinates
- 44.25970, -104.92862 ↗
- Elevation KB
- 4,395 ft
- Total depth
- 5,040 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Apr 24, 1961
- Proposed formation
- Lakota
- Target depth
- 5,040 ft
- Spudded
- May 16, 1964
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/4901105377, documented in the API reference.