WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-05754
Fed 046950-B 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Union Oil Co of California
- County
- Niobrara
- Field
- Krejci
A vertical oil well in Niobrara County, Wyoming, operated by Union Oil Co of California. WOGCC status: permanently abandoned.
Spudded August 14, 1960; plugged October 12, 1960.
Completed in one field: Krejci.
- 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
- Aug 14, 1960
- Operator
- Union Oil Co of California
- Proposed formation
- Mowry
- Target depth
- 7,970 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 |
|---|---|---|---|---|---|---|---|
| KrejciMowry | — | — | Nov 6, 1960 | — | — | — | — |
Formation tops
Download CSV →11 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PARKMAN,SS | 2,486 ft |
| PIERRE,SH | 2,486 ft |
| STEELE,SH | 4,703 ft |
| NIOBRARA,FM | 6,162 ft |
| GREENHORN,FM (SILT) | 6,724 ft |
| MOWRY,MBR (SH) | 7,347 ft |
| NEWCASTLE,SS | 7,506 ft |
| DAKOTA,FM | 7,692 ft |
| FUSON,FM (INYAN KARA GP) | 7,793 ft |
| LAKOTA,FM (INYAN KARA GP) | 7,813 ft |
| MORRISON,FM | 7,918 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-05754
- Location
- SW SE 29-37N-64W · 660 FSL, 1980 FEL
- Coordinates
- 43.14863, -104.56569 ↗
- Elevation
- 4,355 ft GR
- Total depth
- 7,970 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Aug 14, 1960
- Proposed formation
- Mowry
- Target depth
- 7,970 ft
- Spudded
- Aug 14, 1960
- Plugged
- Oct 12, 1960
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/4902705754, documented in the API reference.