WYOMING · WELLS · PARK COUNTY · API 49-029-20962
Fourbear Unit 71
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Granite Creek Energy LLC
- Permitted by
- Goldmark Engineering Inc
- County
- Park
- Field
- Fourbear
A vertical oil well in Park County, Wyoming, operated by Granite Creek Energy LLC. WOGCC status: permanently abandoned.
Spudded May 11, 1980; plugged May 21, 2009.
Completed in 7 fields: Fourbear, Fourbear, Fourbear, Fourbear, and 3 more.
It has reported 31,525 bbl of oil, 0 Mcf of gas, and 2,998,013 bbl of water since August 1982; its last reported production was November 2004.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 31,525
- bbl oil since Aug 1982 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 11, 1980
- Operator
- Goldmark Engineering Inc
- Proposed formation
- Dinwoody-P
- Target depth
- 4,017 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
Fourbear Unit 71: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| FourbearDinwoody-Phosph-Tensleep-Darwin-Madison | — | — | — | Sep 1989 to Nov 2004 | 12,620 | 0 | 2,159,464 |
| FourbearDinwoody | — | — | — | Jun 1983 to Aug 1989 | 757 | 0 | 36,689 |
| FourbearPhosphoria | — | — | — | Jun 1983 to Aug 1989 | 1,438 | 0 | 44,658 |
| FourbearTensleep | — | — | — | Aug 1982 to Aug 1989 | 16,710 | 0 | 746,147 |
| FourbearTensleep-Darwin-Madison | — | — | Aug 26, 1980 | — | 0 | 0 | 0 |
| FourbearDinwoody-Phosphoria | — | — | — | — | 0 | 0 | 11,055 |
| FourbearDinwoody-Phosphoria-Tensleep | — | — | — | — | 0 | 0 | 0 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| DINWOODY | 2,976 ft |
| PHOSPHORIA | 3,092 ft |
| TENSLEEP | 3,256 ft |
| AMSDEN | 3,525 ft |
| DARWIN | 3,748 ft |
| MADISON | 3,832 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
- 49-029-20962
- Location
- NW NE 29-48N-103W · 450 FNL, 2410 FEL
- Coordinates
- 44.10509, -109.24841 ↗
- Elevation
- 7,338 ft GR
- Total depth
- 4,017 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved May 11, 1980
- Proposed formation
- Dinwoody-P
- Target depth
- 4,017 ft
- Spudded
- May 11, 1980
- Plugged
- May 21, 2009
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/4902920962, documented in the API reference.