WYOMING · WELLS · CARBON COUNTY · API 49-007-05452
Uprr Anschutz Ranch 1
Notice of Intent to AbandonVertical oil well
- Operator of record
- Canvasback Resources LLC
- Permitted by
- Altex Oil Company
- County
- Carbon
- Field
- Elk Mountain
A vertical oil well in Carbon County, Wyoming, operated by Canvasback Resources LLC. WOGCC status: notice of intent to abandon.
Spudded June 14, 1957.
Completed in one field: Elk Mountain.
It has reported 296,314 bbl of oil, 0 Mcf of gas, and 27,209,938 bbl of water since May 1978; its last reported production was February 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 296,314
- bbl oil since May 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 12, 1957
- Operator
- Altex Oil Company
- Proposed formation
- Sundance
- Target depth
- 7,846 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 2,341(-100%)
Uprr Anschutz Ranch 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 |
|---|---|---|---|---|---|---|---|
| Elk MountainSundance | — | — | Aug 19, 1957 | May 1978 to Feb 2025 | 296,314 | 0 | 27,209,938 |
Formation tops
Download CSV →17 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MESAVERDE | 0 ft |
| STEELE | 1,496 ft |
| SHANNON | 2,653 ft |
| NIOBRARA | 4,450 ft |
| CARLILE | 4,934 ft |
| FRONTIER | 5,237 ft |
| MOWRY | 5,711 ft |
| MUDDY | 5,842 ft |
| DAKOTA | 5,933 ft |
| LAKOTA | 6,060 ft |
| MORRISON | 6,080 ft |
| SUNDANCE | 6,360 ft |
| JELM | 6,570 ft |
| CHUGWATER | 6,693 ft |
| FORELLE | 7,555 ft |
| SATANKA | 7,575 ft |
| TENSLEEP | 7,771 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Canvasback Resources LLC | Aug 7, 2026 | today |
| Diamond Oil & Gas LLC | Jan 1, 2015 | Aug 7, 2026 |
| Chaparral Energy LLC | Jan 1, 2006 | Jan 1, 2015 |
| Altex Oil Company | Jan 1, 2000 | Jan 1, 2006 |
Well record
- API number
- 49-007-05452
- Location
- NE NW 23-20N-80W · 4595 FSL, 3300 FEL
- Coordinates
- 41.69750, -106.35630 ↗
- Elevation KB
- 7,249 ft
- Total depth
- 7,846 ft
- Basin, as WOGCC files it
- Hanna
- APD
- Approved Jun 12, 1957
- Proposed formation
- Sundance
- Target depth
- 7,846 ft
- Spudded
- Jun 14, 1957
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/4900705452, documented in the API reference.