FIELDS · WYOMING · FIELD fb30bf4acf6
Alkali Anticline
Field · Big Horn County
- 7
- active completions of 35 · 1 operators today
- 17,730
- bbl oil, 12 months through Aug 2026 · +14%
- 0
- Mcf gas, same 12 months
- 2.6M
- bbl oil since the record begins, Jan 1978 · 157,652 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 17,730 · prior 12 15,591(+14%)
Alkali Anticline: Oil by month.
Operators
| Operator | Active | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Rim Operating Inc | 7 | 17,730 | 0 |
| Prima Exploration Inc | 0 | 0 | 0 |
| Kentta & Drwenski | 0 | 0 | 0 |
| Tyler Rockies Exploration Ltd | 0 | 0 | 0 |
| Kaneb Oil & Gas | 0 | 0 | 0 |
| Tex/Con Oil & Gas Company | 0 | 0 | 0 |
| P & P Producing Inc | 0 | — | — |
| Hiawatha Oil & Gas Company | 0 | — | — |
| BP Exploration Inc | 0 | — | — |
| Westland Oil Dev | 0 | — | — |
| M & T Incorporated | 0 | — | — |
Counties
- Big Horn County7 active of 35
Largest completions
OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Alkali Unit W-1390A 8 | Rim Operating Inc | Big Horn | — | — | 4,567 | 0 |
| Alkali Anti W-1390A 9 | Rim Operating Inc | Big Horn | — | — | 3,340 | 0 |
| Alkali Anti W-1390A 14 | Rim Operating Inc | Big Horn | — | — | 2,839 | 0 |
| Alkali Anti W-1390A 10 | Rim Operating Inc | Big Horn | — | — | 2,707 | 0 |
| Alkali Anti W-1390A 11 | Rim Operating Inc | Big Horn | — | — | 2,094 | 0 |
| Alkali Anticline UN 16 | Rim Operating Inc | Big Horn | Jul 15, 1981 | — | 1,464 | 0 |
| Alkali Anti W-1390A 12A | Rim Operating Inc | Big Horn | — | — | 719 | 0 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Federal W-69404 1-30 | Kaneb Oil & Gas | Big Horn | Apr 19, 1984 | — | 0 | 0 |
| Alkali Anticline UN 19 | Rim Operating Inc | Big Horn | Apr 9, 1984 | — | 0 | 0 |
| Jolly Unit W-32007 42-19 | Tyler Rockies Exploration Ltd | Big Horn | Apr 4, 1982 | — | 0 | 0 |
| Alkali Anticline UN 16 | Rim Operating Inc | Big Horn | Jul 15, 1981 | — | 1,464 | 0 |
| Alkali Anti W-01390A 18 | Rim Operating Inc | Big Horn | Jun 11, 1981 | — | — | — |
| Alkali Anticline 17 | P & P Producing Inc | Big Horn | Feb 2, 1981 | — | — | — |
| Federal W-19010 30-1 | M & T Incorporated | Big Horn | Jul 14, 1978 | — | — | — |
| Alkali Anti W-40584 1-30 | Tex/Con Oil & Gas Company | Big Horn | Aug 11, 1975 | — | — | — |
| Alkali Anti W-1390A 14 | Rim Operating Inc | Big Horn | Jun 25, 1975 | — | — | — |
| Alkali Anti W-1390A 10 | Rim Operating Inc | Big Horn | Jun 10, 1975 | — | — | — |
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/fb30bf4acf6, documented in the API reference.