WYOMING · WELLS · PARK COUNTY · API 49-029-05194
Fourbear Unit 51
ActiveDirectional disposal wellWOGCC status: Active Injector
- Operator of record
- Granite Creek Energy LLC
- Permitted by
- Nance Petroleum Corporation
- County
- Park
- Field
- Fourbear
A directional disposal well in Park County, Wyoming, operated by Granite Creek Energy LLC. WOGCC status: active injector.
Spudded February 21, 1962 and drilled to 4,119 ft measured depth.
Completed in 2 fields: Fourbear, Fourbear.
It has taken 33,575,618 bbl of injected water since January 1996, 1,092,000 bbl of it in the twelve months through August 2026.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil, lifetime · 0 Mcf gas
- Status
- Approved · WOGCC: Expired Permit
- Received
- May 2, 2007
- Approved
- May 14, 2007
- Operator
- Nance Petroleum Corporation
- Wellbore
- Directional
- Proposed formation
- Tensleep
- Target depth
- 3,810 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| May 14, 2007 | May 2, 2007 | Nance Petroleum Corporation | ApprovedExpired Permit | Tensleep | 3,810 ft |
| Feb 21, 1962 | — | Goldmark Engineering Inc | ApprovedDrilling or Drilled Permit | Madison | 3,729 ft |
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported injection
33,575,618 bbl of water injected since Jan 1996. Reported through Aug 2026.
12 months through Aug 2026 1,092,000 · prior 12 1,186,250(-8%)
Fourbear Unit 51: Injected water by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| SUNDANCE | 1,004 ft |
| GYPSUM SPRINGS | 1,428 ft |
| CHUGWATER | 1,645 ft |
| DINWOODY | 2,584 ft |
| PHOSPHORIA | 2,712 ft |
| TENSLEEP | 2,874 ft |
| DARWIN | 3,326 ft |
| MADISON | 3,388 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Granite Creek Energy LLC | Jun 1, 2023 | today |
| St Mary Land & Exploration Co | Dec 1, 2007 | Jun 1, 2023 |
| Nance Petroleum Corporation | Nov 1, 2004 | Dec 1, 2007 |
| Goldmark Engineering Inc | Jan 1, 2000 | Nov 1, 2004 |
Well record
- API number
- 49-029-05194
- Location
- SW SE 20-48N-103W · 330 FSL, 1680 FEL
- Coordinates
- 44.10732, -109.24564 ↗
- Elevation KB
- 7,282 ft
- Measured depth
- 4,119 ft
- Total depth
- 4,119 ft
- Perforations
- 3,289 to 4,119 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved May 14, 2007
- Proposed formation
- Tensleep
- Target depth
- 3,810 ft
- Spudded
- Feb 21, 1962
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/4902905194, documented in the API reference.