WYOMING · WELLS · PARK COUNTY · API 49-029-05952
Whistle Creek Unit 25-16
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Granite Creek Energy LLC
- Permitted by
- Voyager Exploration Inc
- County
- Park
- Field
- Whistle Creek
A vertical oil well in Park County, Wyoming, operated by Granite Creek Energy LLC. WOGCC status: producing oil well.
Spudded August 20, 1951.
Completed in 3 fields: Whistle Creek, Whistle Creek, Whistle Creek.
It has reported 360,324 bbl of oil, 126,059 Mcf of gas, and 16,556,965 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 637 bbl, 447 Mcf, and 62,091 bbl.
- 637
- bbl oil, 12 months through Aug 2026
- 447
- Mcf gas, same 12 months
- 62,091
- bbl produced water, same 12 months
- 360,324
- bbl oil since Jan 1978 · 126,059 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 20, 1951
- Operator
- Voyager Exploration Inc
- Proposed formation
- Morrison
- Target depth
- 5,825 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 637 · prior 12 788(-19%)
Whistle Creek Unit 25-16: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Whistle CreekTensleep | Active | — | — | by Jan 1978 to Sep 2026 | 352,690 | 126,059 | 16,522,781 |
| Whistle CreekSundance | — | 4,680 to 4,696 MD | Nov 2, 1999 | Nov 1999 to Oct 2002 | 7,634 | 0 | 34,184 |
| Whistle CreekMorrison | — | — | Aug 11, 1995 | — | 0 | 0 | 0 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 2,695 ft |
| MUDDY | 3,862 ft |
| MORRISON | 4,270 ft |
| SUNDANCE | 4,678 ft |
| GYPSUM SPRINGS | 5,085 ft |
| CHUGWATER | 5,203 ft |
| DINWOODY | 5,700 ft |
| PHOSPHORIA | 5,726 ft |
| TENSLEEP | 5,795 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 |
| Legacy Reserves Operating LP | Oct 1, 2013 | Jun 1, 2023 |
| Fidelity Exploration & Production Co | May 1, 2006 | Oct 1, 2013 |
| Voyager Exploration Inc | Jan 1, 2000 | May 1, 2006 |
Well record
- API number
- 49-029-05952
- Location
- NE SW 16-56N-98W · 1974 FSL, 2260 FWL
- Coordinates
- 44.83190, -108.66936 ↗
- Elevation
- 4,313 ft
- Total depth
- 5,825 ft
- Perforations
- 4,680 to 4,696 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Aug 20, 1951
- Proposed formation
- Morrison
- Target depth
- 5,825 ft
- Spudded
- Aug 20, 1951
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/4902905952, documented in the API reference.