WYOMING · WELLS · CARBON COUNTY · API 49-007-05512
UN Pacific-Cronberg 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Sonoma Energy Corporation
- Permitted by
- United Utilities Corporation
- County
- Carbon
- Field
- Big Medicine Bow
A vertical oil well in Carbon County, Wyoming, operated by Sonoma Energy Corporation. WOGCC status: permanently abandoned.
Spudded June 25, 1935; plugged May 6, 2009.
Completed in 2 fields: Big Medicine Bow, Big Medicine Bow.
It has reported 1,775 bbl of oil, 871 Mcf of gas, and 1,094 bbl of water since June 1997; its last reported production was December 1997.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 1,775
- bbl oil since Jun 1997 · 871 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 25, 1935
- Operator
- United Utilities Corporation
- Proposed formation
- Sundance-2
- Target depth
- 5,478 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
UN Pacific-Cronberg 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 |
|---|---|---|---|---|---|---|---|
| Big Medicine BowSundance-2 | — | — | Feb 11, 1936 | Jun 1997 to Dec 1997 | 1,775 | 871 | 1,094 |
| Big Medicine BowSundance-1 | — | — | — | — | 0 | 0 | 0 |
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Sonoma Energy Corporation | Apr 1, 2003 | today |
| P & M Petroleum Management LLC | Mar 1, 2002 | Apr 1, 2003 |
| Tiger Rose Energy Corporation | Dec 1, 2001 | Mar 1, 2002 |
| Sonoma Energy Corporation | Apr 22, 2000 | Dec 1, 2001 |
| United Utilities Corporation | Jan 1, 2000 | Apr 22, 2000 |
Well record
- API number
- 49-007-05512
- Location
- SW NW 25-21N-79W · 1650 FNL, 352 FWL
- Coordinates
- 41.76505, -106.24609 ↗
- Elevation
- 7,269 ft
- Total depth
- 5,478 ft
- Land
- Private
- Basin, as WOGCC files it
- Hanna
- APD
- Approved Jun 25, 1935
- Proposed formation
- Sundance-2
- Target depth
- 5,478 ft
- Spudded
- Jun 25, 1935
- Plugged
- May 6, 2009
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/4900705512, documented in the API reference.