WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-45609
Joslin 21-43W
PluggedVertical gas orphaned wellWOGCC status: Permanently Abandoned
- Operator of record
- L & J Operating Inc
- Permitted by
- Big Basin Petroleum LLC
- County
- Campbell
- Field
- PRB Coal Bed
A vertical gas orphaned well in Campbell County, Wyoming, operated by L & J Operating Inc. WOGCC status: permanently abandoned.
Spudded August 29, 2001; plugged May 17, 2024.
Completed in 2 fields: PRB Coal Bed, PRB Coal Bed.
It has reported 0 bbl of oil, 10,743 Mcf of gas, and 185 bbl of water since November 2003; its last reported production was October 2007.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil since Nov 2003 · 10,743 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 17, 2001
- Operator
- Big Basin Petroleum LLC
- Proposed formation
- Wyodak Coal
- Target depth
- 430 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
Joslin 21-43W: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| PRB Coal BedWyodak | — | 265 to 348 MD | — | Nov 2003 to Oct 2007 | 0 | 10,743 | 185 |
| PRB Coal BedWyodak Coal | — | — | Aug 31, 2001 | — | — | — | — |
Formation tops
Download CSV →1 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| WYODAK | 308 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| L & J Operating Inc | Jan 1, 2003 | today |
| Big Basin Petroleum LLC | Jan 1, 2000 | Jan 1, 2003 |
Well record
- API number
- 49-005-45609
- Location
- NE SE 21-49N-71W · 1977 FSL, 717 FEL
- Coordinates
- 44.20878, -105.39106 ↗
- Elevation
- 4,702 ft
- Total depth
- 351 ft
- Perforations
- 265 to 348 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 17, 2001
- Proposed formation
- Wyodak Coal
- Target depth
- 430 ft
- Spudded
- Aug 29, 2001
- Plugged
- May 17, 2024
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/4900545609, documented in the API reference.