WYOMING · WELLS · PARK COUNTY · API 49-029-05412
Hancock 4
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Merit Energy Company
- Permitted by
- Marathon Oil Company
- County
- Park
- Field
- Oregon Basin
A vertical oil well in Park County, Wyoming, operated by Merit Energy Company. WOGCC status: producing oil well.
Spudded December 9, 1942.
Completed in 2 fields: Oregon Basin, Oregon Basin.
It has reported 450,961 bbl of oil, 279,631 Mcf of gas, and 33,678,516 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 12,233 bbl, 12,322 Mcf, and 2,277,084 bbl.
- 12,233
- bbl oil, 12 months through Aug 2026
- 12,322
- Mcf gas, same 12 months
- 2.3M
- bbl produced water, same 12 months
- 450,961
- bbl oil since Jan 1978 · 279,631 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 9, 1942
- Operator
- Marathon Oil Company
- Proposed formation
- Madison
- Target depth
- 4,663 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 12,233 · prior 12 9,604(+27%)
Hancock 4: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Oregon BasinMadison | Active | — | — | by Jan 1978 to Aug 2026 | 450,961 | 279,631 | 33,678,516 |
| Oregon BasinEmbar | — | — | Nov 30, 1942 | — | — | — | — |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CHUGWATER | 2,570 ft |
| EMBAR | 3,382 ft |
| TENSLEEP | 3,610 ft |
| AMSDEN | 3,715 ft |
| MADISON | 3,917 ft |
| BIG HORN | 4,555 ft |
| DEADWOOD | 4,645 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-029-05412
- Location
- NE NE 5-50N-100W · 330 FNL, 990 FEL
- Coordinates
- 44.34131, -108.89962 ↗
- Elevation
- 5,453 ft
- Elevation KB
- 5,464 ft
- Total depth
- 4,663 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Dec 9, 1942
- Proposed formation
- Madison
- Target depth
- 4,663 ft
- Spudded
- Dec 9, 1942
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/4902905412, documented in the API reference.