WYOMING · WELLS · PARK COUNTY · API 49-029-31383
Custer 50H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Merit Energy Company
- Permitted by
- Marathon Oil Company
- County
- Park
- Field
- Oregon Basin
A horizontal oil well in Park County, Wyoming, operated by Merit Energy Company. WOGCC status: producing oil well.
Spudded December 4, 2014 and drilled to 7,079 ft measured depth.
Completed in one field: Oregon Basin.
It has reported 251,701 bbl of oil, 21,948 Mcf of gas, and 11,223,906 bbl of water since March 2015; in the twelve months through August 2026, 9,477 bbl, 11,331 Mcf, and 959,220 bbl.
- 9,477
- bbl oil, 12 months through Aug 2026
- 11,331
- Mcf gas, same 12 months
- 959,220
- bbl produced water, same 12 months
- 251,701
- bbl oil since Mar 2015 · 21,948 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Sep 11, 2014
- Approved
- Nov 13, 2014
- Operator
- Marathon Oil Company
- Wellbore
- Horizontal
- Proposed formation
- Darwin
- Target depth
- 5,310 ft
- Proposed bottom hole
- 44.42181, -108.90569 ↗
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 9,477 · prior 12 9,892(-4%)
Custer 50H: 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 BasinDarwin | Active | 4,901 to 6,987 MD | Mar 11, 2015 | Mar 2015 to Aug 2026 | 251,701 | 21,948 | 11,223,906 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| GYPSUM SPRINGS | 2,785 ft |
| CHUGWATER | 2,831 ft |
| DINWOODY | 3,597 ft |
| PHOSPHORIA | 3,660 ft |
| TENSLEEP | 3,841 ft |
| AMSDEN | 4,065 ft |
| HORSESHOE | 4,316 ft |
| DARWIN | 4,601 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Merit Energy Company | Jul 1, 2016 | today |
| Marathon Oil Company | Jan 1, 2000 | Jul 1, 2016 |
Well record
- API number
- 49-029-31383
- Location
- SW NW 4-51N-100W · 1584 FNL, 736 FWL
- Coordinates
- 44.42503, -108.89315 ↗
- Elevation
- 5,310 ft
- Elevation KB
- 5,308 ft
- Measured depth
- 7,079 ft
- Total depth
- 7,155 ft
- Perforations
- 4,901 to 6,987 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Nov 13, 2014
- Proposed formation
- Darwin
- Target depth
- 5,310 ft
- Spudded
- Dec 4, 2014
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/4902931383, documented in the API reference.