WYOMING · WELLS · JOHNSON COUNTY · API 49-019-24681
TM-CBM State 4577 36-32
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Pronghorn Operating LLC
- Permitted by
- Anadarko Petroleum Corporation
- County
- Johnson
- Field
- PRB Coal Bed
A vertical gas well in Johnson County, Wyoming, operated by Pronghorn Operating LLC. WOGCC status: producing gas well.
Spudded December 10, 2008.
Completed in 2 fields: PRB Coal Bed, PRB Coal Bed.
It has reported 0 bbl of oil, 1,092,580 Mcf of gas, and 869,621 bbl of water since July 2011; in the twelve months through August 2026, 0 bbl, 70,993 Mcf, and 68,291 bbl.
- 0
- bbl oil, 12 months through Aug 2026
- 70,993
- Mcf gas, same 12 months
- 68,291
- bbl produced water, same 12 months
- 0
- bbl oil since Jul 2011 · 1.1M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 19, 2008
- Operator
- Anadarko Petroleum Corporation
- Proposed formation
- Big George Coal
- Target depth
- 1,563 ft
5 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Jun 19, 2008 | — | Anadarko Petroleum Corporation | ApprovedDrilling or Drilled Permit | Big George Coal | 1,563 ft |
| Jun 28, 2007 | — | Anadarko Petroleum Corporation | ApprovedExpired Permit | Big George Coal | 1,459 ft |
| Jun 19, 2006 | — | Anadarko Petroleum Corporation | ApprovedExpired Permit | Big George Coal | 1,459 ft |
| May 18, 2005 | — | Westport Oil & Gas Company LP | ApprovedExpired Permit | Big George Coal | 1,246 ft |
| Apr 23, 2004 | — | Westport Oil & Gas Company LP | ApprovedExpired Permit | Big George Coal | 1,246 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 70,993 · prior 12 69,842(+2%)
TM-CBM State 4577 36-32: 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 BedBig George | Active | 1,133 to 1,224 MD | — | Jul 2011 to Aug 2026 | 0 | 1,092,580 | 869,621 |
| PRB Coal BedBig George-Big George Lower | — | — | Nov 22, 2010 | — | — | — | — |
Formation tops
Download CSV →2 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| BIG GEORGE | 1,133 ft |
| BIG GEORGE LOWER | 1,327 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Pronghorn E&P LLC | May 1, 2026 | today |
| Carbon Creek Energy LLC | Sep 1, 2015 | May 1, 2026 |
| Anadarko E&P Onshore LLC | Apr 1, 2013 | Sep 1, 2015 |
| Anadarko Petroleum Corporation | Jul 1, 2005 | Apr 1, 2013 |
| Westport Oil & Gas Company LP | Jan 1, 2000 | Jul 1, 2005 |
Well record
- API number
- 49-019-24681
- Location
- SW NE 36-45N-77W · 1802 FNL, 1789 FEL
- Coordinates
- 43.83095, -106.05595 ↗
- Elevation
- 4,506 ft
- Total depth
- 1,476 ft
- Perforations
- 1,133 to 1,224 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 19, 2008
- Proposed formation
- Big George Coal
- Target depth
- 1,563 ft
- Spudded
- Dec 10, 2008
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/4901924681, documented in the API reference.