WYOMING · WELLS · CROOK COUNTY · API 49-011-05843
Mellott 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Atlantic Richfield Company
- Permitted by
- National Cooperative Ref Assoc
- County
- Crook
- Field
- Moorcroft West
A vertical oil well in Crook County, Wyoming, operated by Atlantic Richfield Company. WOGCC status: permanently abandoned.
Spudded September 13, 1964; plugged December 7, 1987.
Completed in one field: Moorcroft West.
It has reported 77,961 bbl of oil, 4,606 Mcf of gas, and 696,968 bbl of water since the record begins in January 1978; its last reported production was December 1982.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 77,961
- bbl oil since Jan 1978 · 4,606 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 13, 1964
- Operator
- National Cooperative Ref Assoc
- Proposed formation
- KMD
- Target depth
- 4,910 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
Mellott 1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Moorcroft WestDakota | — | — | Oct 23, 1964 | by Jan 1978 to Dec 1982 | 77,961 | 4,606 | 696,968 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA,FM | 2,755 ft |
| CARLILE,MBR (CODY SH) | 2,900 ft |
| FRONTIER,FM | 3,250 ft |
| GREENHORN,FM (SILT) | 3,650 ft |
| MOWRY,MBR (SH) | 4,280 ft |
| MUDDY,FM | 4,455 ft |
| SKULL CREEK,SH | 4,536 ft |
| DAKOTA,FM | 4,740 ft |
| LAKOTA,FM (INYAN KARA GP) | 4,855 ft |
| MORRISON,FM | 4,900 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-05843
- Location
- NW NW 1-51N-68W · 660 FNL, 660 FWL
- Coordinates
- 44.43841, -104.97966 ↗
- Elevation KB
- 4,422 ft
- Total depth
- 4,910 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Sep 13, 1964
- Proposed formation
- KMD
- Target depth
- 4,910 ft
- Spudded
- Sep 13, 1964
- Plugged
- Dec 7, 1987
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/4901105843, documented in the API reference.