WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-05758
Aztec-Federal-A 4-A
PluggedVertical oil wellWOGCC status: Permanently Abandoned
A vertical oil well in Niobrara County, Wyoming, operated by Sun Oil. WOGCC status: permanently abandoned.
Spudded May 21, 1965.
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
- May 21, 1965
- Operator
- Sun Oil
- Proposed formation
- Dakota
- Target depth
- 6,191 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 | — | — | Jul 26, 1965 | — | — | — | — |
Formation tops
Download CSV →12 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA,FM | 2,460 ft |
| MOWRY | 3,500 ft |
| DAKOTA,FM | 3,890 ft |
| FUSON | 3,980 ft |
| LAKOTA | 4,000 ft |
| MORRISON,FM | 4,150 ft |
| SUNDANCE | 4,380 ft |
| SPEARFISH,FM | 4,740 ft |
| GOOSE EGG | 4,960 ft |
| MINNEKAHTA | 5,190 ft |
| OPECHE | 5,230 ft |
| MINNELUSA,FM | 5,300 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-05758
- Location
- NW SW 30-37N-62W · 2310 FSL, 990 FWL
- Coordinates
- 43.15318, -104.35663 ↗
- Elevation KB
- 4,146 ft
- Total depth
- 6,191 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved May 21, 1965
- Proposed formation
- Dakota
- Target depth
- 6,191 ft
- Spudded
- May 21, 1965
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/4902705758, documented in the API reference.