WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-05765
Aztec-Federal-A 3-A
PluggedVertical oil wellWOGCC status: Permanently Abandoned
A vertical oil well in Niobrara County, Wyoming, operated by Sun Oil. WOGCC status: permanently abandoned.
Spudded December 11, 1963.
Completed in one field: Ant Hills.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil, lifetime · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 11, 1963
- Operator
- Sun Oil
- Proposed formation
- Dakota
- Target depth
- 4,043 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Ant HillsDakota | — | — | Feb 8, 1964 | — | — | — | — |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA,FM | 2,393 ft |
| CARLILE | 2,745 ft |
| GREENHORN,FM (SILT) | 3,044 ft |
| BELLE FOURCHE | 3,141 ft |
| MOWRY,MBR (SH) | 3,520 ft |
| MUDDY,FM | 3,708 ft |
| SKULL CREEK | 3,755 ft |
| FALL RIVER | 3,896 ft |
| FUSON,FM (INYAN KARA GP) | 3,984 ft |
| LAKOTA,FM (INYAN KARA GP) | 4,033 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-05765
- Location
- NW SW 30-37N-62W · 1780 FSL, 330 FWL
- Coordinates
- 43.15171, -104.35911 ↗
- Elevation KB
- 4,123 ft
- Total depth
- 4,043 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Dec 11, 1963
- Proposed formation
- Dakota
- Target depth
- 4,043 ft
- Spudded
- Dec 11, 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/4902705765, documented in the API reference.