WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-05761
Aztec Fed W-111891 2
Subsequent Report of AbandonmentVertical oil well
- Operator of record
- Ant Hills Production
- County
- Niobrara
- Field
- Ant Hills
A vertical oil well in Niobrara County, Wyoming, operated by Ant Hills Production. WOGCC status: subsequent report of abandonment.
Spudded November 7, 1963.
Completed in 2 fields: Ant Hills, Ant Hills.
It has reported 27,536 bbl of oil, 30 Mcf of gas, and 1,105,055 bbl of water since the record begins in January 1978; its last reported production was November 2008.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 27,536
- bbl oil since Jan 1978 · 30 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Nov 6, 1963
- Operator
- Ant Hills Production
- Proposed formation
- Dakota
- Target depth
- 4,072 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
Aztec Fed W-111891 2: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA,FM | 2,334 ft |
| CARLILE | 2,745 ft |
| GREENHORN,FM (SILT) | 3,028 ft |
| BELLE FOURCHE | 3,124 ft |
| MOWRY,MBR (SH) | 3,497 ft |
| MUDDY,FM | 3,743 ft |
| DAKOTA | 3,936 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-05761
- Location
- SE NW 30-37N-62W · 2290 FNL, 1650 FWL
- Coordinates
- 43.15513, -104.35411 ↗
- Elevation KB
- 4,120 ft
- Total depth
- 4,072 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Nov 6, 1963
- Proposed formation
- Dakota
- Target depth
- 4,072 ft
- Spudded
- Nov 7, 1963
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/4902705761, documented in the API reference.