FIELDS · WYOMING · FIELD f0f8eb08998
Duvall Ranch
Field · Campbell County
- 5
- active completions of 57 · 1 operators today
- 32,355
- bbl oil, 12 months through Aug 2026 · −2%
- 0
- Mcf gas, same 12 months
- 8.9M
- bbl oil since the record begins, Jan 1978 · 43,523 Mcf gas
Every well completed in it, searchable → · Median top perforation 8,150 ft
Reported production by month
12 months through Aug 2026 32,355 · prior 12 33,065(-2%)
Duvall Ranch: Oil by month.
Operators
| Operator | Active | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| P O & G Operating LLC | 5 | 32,355 | 0 |
| Samedan Oil Corporation | 0 | 0 | 0 |
| Anadarko Minerals Inc | 0 | 0 | 0 |
| Chevron USA Inc | 0 | 0 | 0 |
| Helis Oil & Gas Company LLC Estate | 0 | 0 | 0 |
| Cenex | 0 | 0 | 0 |
| True Oil LLC | 0 | 0 | 0 |
| Kewanee Oil Company | 0 | — | — |
| Pacific Enterprises Oil Co USA | 0 | — | — |
| Hondo Oil & Gas | 0 | — | — |
| Gulf Oil Corporation | 0 | — | — |
| Dyco Petroleum Corporation | 0 | — | — |
| El Paso Exploration | 0 | — | — |
Counties
- Campbell County5 active of 57
Largest completions
OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Duvall Ranch Fee 6-13 | P O & G Operating LLC | Campbell | Feb 19, 1985 | — | 16,169 | 0 |
| 5-13 Dru | P O & G Operating LLC | Campbell | Jul 31, 2006 | 8,217 | 9,302 | 0 |
| Duvall Ranch Unit 2-3 | P O & G Operating LLC | Campbell | Mar 7, 1978 | — | 4,501 | 0 |
| Duvall Ranch Patent 9-1 | P O & G Operating LLC | Campbell | — | — | 1,774 | 0 |
| Dru 13-13 | P O & G Operating LLC | Campbell | — | — | 609 | 0 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Dru 13-13 | P O & G Operating LLC | Campbell | Nov 20, 2009 | — | — | — |
| Dru 1-14 | P O & G Operating LLC | Campbell | Jun 28, 2007 | 8,242 | — | — |
| 5-13 Dru | P O & G Operating LLC | Campbell | Jul 31, 2006 | 8,217 | 9,302 | 0 |
| Duvall Ranch 4-7R | P O & G Operating LLC | Campbell | Nov 29, 1999 | 8,150 | 0 | 0 |
| Duvall Ranch Unit 2-1R | P O & G Operating LLC | Campbell | May 25, 1998 | 8,131 | 0 | 0 |
| Duvall Ranch 4-8 | Helis Oil & Gas Company LLC Estate | Campbell | Jul 19, 1997 | 8,077 | 0 | 0 |
| Duvall Ranch Unit 2-5 | Anadarko Minerals Inc | Campbell | Nov 8, 1995 | — | — | — |
| Duvall Ranch Unit 2-4 | P O & G Operating LLC | Campbell | May 20, 1995 | — | 0 | 0 |
| Duvall Ranch Unit 10-3 | P O & G Operating LLC | Campbell | Apr 23, 1993 | — | 0 | 0 |
| Duvall Ranch 14-35 | Chevron USA Inc | Campbell | Nov 12, 1990 | — | — | — |
About this data
Wyoming Oil and Gas Conservation Commission's field registry, its well completions, and the volumes operators filed against the field on form 2, through Aug 2026. 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/fields/wy/f0f8eb08998, documented in the API reference.