WYOMING · WELLS · PARK COUNTY · API 49-029-05219
Fourbear Unit 18
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Granite Creek Energy LLC
- Permitted by
- Goldmark Engineering Inc
- County
- Park
- Field
- Fourbear
A vertical injector well in Park County, Wyoming, operated by Granite Creek Energy LLC. WOGCC status: active injector.
Spudded May 31, 1959 and drilled to 3,286 ft measured depth.
Completed in 7 fields: Fourbear, Fourbear, Fourbear, Fourbear, and 3 more.
It has reported 66,974 bbl of oil, 0 Mcf of gas, and 9,771,697 bbl of water since the record begins in January 1978; its last reported production was April 2003.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 66,974
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 31, 1959
- Operator
- Goldmark Engineering Inc
- Proposed formation
- Dinwoody-P
- Target depth
- 3,286 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 18: 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 Apr 2003 | 25,246 | 0 | 6,330,423 |
| FourbearPhosphoria | — | 2,826 to 2,852 MD | Jun 24, 1959 | Jun 1983 to Aug 1989 | 9,005 | 0 | 361,816 |
| FourbearDinwoody | — | — | — | Jul 1983 to Aug 1989 | 9,005 | 0 | 359,574 |
| FourbearTensleep | — | 2,986 to 3,140 MD | — | by Jan 1978 to Nov 1982 | 23,718 | 0 | 2,588,349 |
| FourbearPhosphoria-Tensleep | — | — | Dec 14, 2023 | — | — | — | — |
| FourbearDinwoody-Phosphoria-Tensleep | — | — | Oct 7, 1980 | — | — | — | — |
| FourbearDinwoody-Phosphoria | — | — | — | — | 0 | 0 | 131,535 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| SUNDANCE | 1,234 ft |
| GYPSUM SPRINGS | 1,567 ft |
| CHUGWATER | 1,728 ft |
| DINWOODY | 2,702 ft |
| PHOSPHORIA | 2,832 ft |
| TENSLEEP | 2,984 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
- 49-029-05219
- Location
- NE NW 20-48N-103W · 1000 FNL, 1700 FWL
- Coordinates
- 44.11818, -109.25315 ↗
- Elevation KB
- 7,115 ft
- Measured depth
- 3,286 ft
- Total depth
- 3,286 ft
- Perforations
- 2,826 to 3,140 ft
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved May 31, 1959
- Proposed formation
- Dinwoody-P
- Target depth
- 3,286 ft
- Spudded
- May 31, 1959
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/4902905219, documented in the API reference.