WYOMING · WELLS · CONVERSE COUNTY · API 49-009-28134
Copperhead 9-31
ActiveDirectional oil wellWOGCC status: Producing Oil Well
- Operator of record
- Sage Butte PRB Operating, LLC
- Permitted by
- EOG Resources Inc
- County
- Converse
- Field
- Crawford Draw
A directional oil well in Converse County, Wyoming, operated by Sage Butte PRB Operating, LLC. WOGCC status: producing oil well.
Spudded February 11, 2008.
Completed in 2 fields: Crawford Draw, Crawford Draw.
It has reported 100,886 bbl of oil, 314,822 Mcf of gas, and 3,873 bbl of water since May 2008; in the twelve months through August 2026, 2,889 bbl, 19,307 Mcf, and 253 bbl.
- 2,889
- bbl oil, 12 months through Aug 2026
- 19,307
- Mcf gas, same 12 months
- 253
- bbl produced water, same 12 months
- 100,886
- bbl oil since May 2008 · 314,822 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- May 21, 2007
- Approved
- May 23, 2007
- Operator
- EOG Resources Inc
- Wellbore
- Directional
- Proposed formation
- Frontier
- Target depth
- 12,850 ft
- Proposed bottom hole
- 43.48342, -106.03562 ↗
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| May 23, 2007 | May 21, 2007 | EOG Resources Inc | ApprovedDrilling or Drilled Permit | Frontier | 12,850 ft |
| Jun 20, 2006 | May 24, 2006 | EOG Resources Inc | ApprovedExpired Permit | Frontier | 12,850 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 2,889 · prior 12 2,859(+1%)
Copperhead 9-31: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Crawford DrawFrontier | Active | — | — | May 2008 to Sep 2026 | 100,886 | 314,822 | 3,873 |
| Crawford DrawSussex | — | — | May 10, 2008 | — | — | — | — |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 7,370 ft |
| LEWIS / PIERRE | 7,506 ft |
| TECKLA FIRST | 7,987 ft |
| TEAPOT | 8,644 ft |
| PARKMAN | 9,009 ft |
| STEELE SHALE | 9,548 ft |
| ARDMORE | 9,998 ft |
| SUSSEX | 10,102 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| SM Energy Company | Jul 1, 2013 | today |
| EOG Resources Inc | Jan 1, 2000 | Jul 1, 2013 |
Well record
- API number
- 49-009-28134
- Location
- SW NE 31-41N-76W · 1420 FNL, 1877 FEL
- Coordinates
- 43.48367, -106.03486 ↗
- Elevation
- 5,384 ft
- Total depth
- 12,833 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved May 23, 2007
- Proposed formation
- Frontier
- Target depth
- 12,850 ft
- Spudded
- Feb 11, 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/4900928134, documented in the API reference.