WYOMING · WELLS · PARK COUNTY · API 49-029-31371
Nielson 13H
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 August 14, 2014.
Completed in one field: Oregon Basin.
It has reported 143,003 bbl of oil, 39,422 Mcf of gas, and 5,518,042 bbl of water since November 2014; its last reported production was June 2024.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 143,003
- bbl oil since Nov 2014 · 39,422 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Feb 13, 2014
- Approved
- Apr 3, 2014
- Operator
- Marathon Oil Company
- Wellbore
- Horizontal
- Proposed formation
- Darwin
- Target depth
- 3,872 ft
- Proposed bottom hole
- 44.34929, -108.90493 ↗
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
Nielson 13H: 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 | — | — | Oct 30, 2014 | Nov 2014 to Jun 2024 | 143,003 | 39,422 | 5,518,042 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY | 1,409 ft |
| DAKOTA | 1,607 ft |
| CHUGWATER | 2,753 ft |
| DINWOODY | 3,543 ft |
| PHOSPHORIA | 3,616 ft |
| TENSLEEP | 3,919 ft |
| AMSDEN | 4,032 ft |
| DARWIN UPPER | 4,411 ft |
| DARWIN LOWER | 4,691 ft |
| TD | 6,737 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
- 49-029-31371
- Location
- SW NW 33-51N-100W · 1649 FNL, 180 FWL
- Coordinates
- 44.35246, -108.89525 ↗
- Elevation
- 5,537 ft
- Elevation KB
- 3,828 ft
- Total depth
- 3,872 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Apr 3, 2014
- Proposed formation
- Darwin
- Target depth
- 3,872 ft
- Spudded
- Aug 14, 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/4902931371, documented in the API reference.