Campbell County, Wyoming
Campbell County has 4,891 active wells under 131 operators, of 33,415 drilled.
Its wells reported 23,964,431 bbl of oil, 128,809,513 Mcf of gas, and 100,028,030 bbl of produced water in the twelve months through August 2026; oil is down 1% on the twelve months before.
100 APDs were approved and 77 wells spudded here in the last twelve months; 87 approved wells have no spud date yet.
12,765,284 bbl of water were injected in the twelve months through August 2026, across 511 active injection and disposal wells.
EOG Resources Inc operates the wells behind 36% of that oil.
- 4,891
- active wells · 131 operators
- 24.0M
- bbl oil, 12 months through Aug 2026 · −1%
- 129M
- Mcf gas, same 12 months · −7%
- 100
- APDs approved in 12 months · 77 wells spudded
All 60,638 wells on file in Campbell County, searchable →
Reported production by month
Summed from the county's wells, through Aug 2026. A month still being filed is left out, not drawn low.
12 months through Aug 2026 23,964,431 · prior 12 24,204,743(-1%)
Campbell County: Oil by month.
Wells spudded, by year
HorizontalVertical and directional
Operators by oil
BBL · 12 MONTHS THROUGH AUG 2026
EOG Resources Inc430 active wells
8.6M bbl
Anschutz Exploration Corporation122 active wells
4.6M bbl
Ballard Petroleum Holdings LLC161 active wells
2.7M bbl
Emep II Operating LLC161 active wells
1.7M bbl
Devon Energy Production Company LP112 active wells
1.2M bbl
Peak Powder River Resources LLC99 active wells
892,622 bbl
Citation Oil & Gas Corporation172 active wells
474,448 bbl
Rockies Resources Holdings LLC7 active wells
446,055 bbl
What the wells each operator runs today reported, whoever operated them at the time.
Operators
| Field | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| WC | 709 | 14.1M | 78.4M |
| Crossbow | 152 | 4.6M | 31.8M |
| House Creek | 259 | 1.1M | 1.1M |
| K-Bar | 71 | 1.0M | 3.1M |
| Gaither Draw | 36 | 463,414 | 151,014 |
| Hilight | 138 | 278,037 | 1.9M |
| Hartzog Draw | 234 | 221,532 | 53,423 |
| Timber Creek | 16 | 94,330 | 0 |
| Slattery | 14 | 77,556 | 98 |
| Raven Creek | 20 | 65,057 | 5,400 |
| Deen Draw East | 6 | 64,311 | 0 |
| Hunter Ranch | 14 | 53,173 | 0 |
| Twenty-One Mile Butte | 9 | 52,033 | 23,598 |
| Pine Tree | 38 | 44,970 | 99,585 |
| Bone Pile | 14 | 44,072 | 0 |
Latest APDs
All of them →Largest wells
| Well | Operator | County | Field | Oil, 12 mo | Gas, 12 mo | Water, 12 mo |
|---|---|---|---|---|---|---|
| Davis Fed 47-72-19-31-Ash 49-005-69472 | Wave Petroleum Operating LLC | Campbell | WC | 212,235 | 53,881 | 111,987 |
| Butch 30-31-1PH 49-005-78897 | Emep II Operating LLC | Campbell | WC | 190,928 | 44,929 | 228,664 |
| Rollins 0124-13H 49-005-79321 | EOG Resources Inc | Campbell | WC | 186,624 | 635,372 | 98,553 |
| Ark Land Fed 02-144372-1XNH 49-005-79293 | Devon Energy Production Company LP | Campbell | WC | 173,379 | 181,150 | 118,315 |
| Ark Land Fed 02-144372-3XNH 49-005-79292 | Devon Energy Production Company LP | Campbell | WC | 159,542 | 176,281 | 116,748 |
| Rollins 0113-14H 49-005-79320 | EOG Resources Inc | Campbell | WC | 155,496 | 527,553 | 82,457 |
| Chuck Fed 22-31-18 SH 49-005-79376 | Ballard Petroleum Holdings LLC | Campbell | Gaither Draw | 145,796 | 42,644 | 237,688 |
| Joanne Fed 33-34-15 SH 49-005-79295 | Ballard Petroleum Holdings LLC | Campbell | K-Bar | 144,496 | 48,917 | 174,996 |
| Cork 3001-20H 49-005-79153 | EOG Resources Inc | Campbell | WC | 141,843 | 498,329 | 190,650 |
| Spartan 4472-1324-1TH 49-005-78853 | Emep II Operating LLC | Campbell | WC | 140,796 | 354,898 | 67,258 |
Disposal and injection wells
BBL OF WATER INJECTED · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Field | Injected, 12 mo |
|---|---|---|---|---|
| White 44-3 49-005-60628 | Impact Energy Operating LLC | Campbell | WC | 1,163,488 |
| Anderson a 1 49-005-29020 | E & B Natural Resources Management | Campbell | Ash Draw | 928,711 |
| Groves 5 SWD 49-005-31635 | EOG Resources Inc | Campbell | K-Bar | 898,019 |
| H M Flint B Fee 2 49-005-28531 | Cardinal Wyoming LLC | Campbell | Ash Draw | 790,370 |
| Ncra W-043928 5 49-005-28865 | Barn Owls LLC | Campbell | Sandbar East | 737,918 |
| Trend Jazbo 7-2 49-005-32177 | Impact Energy Operating LLC | Campbell | Jazbo | 590,799 |
| Trend Federal 7-3 49-005-32211 | Impact Energy Operating LLC | Campbell | Jazbo | 581,651 |
| Simpson Fee 43-11 49-005-28739 | Barn Owls LLC | Campbell | Terrace | 575,736 |
| Ncra W-043928 1 49-005-28096 | Barn Owls LLC | Campbell | Sandbar East | 561,635 |
| Hauber Fed 32-1 49-005-29512 | P O & G Operating LLC | Campbell | Soda Well | 536,585 |
Questions about Campbell County
How many drilling permits were issued in Campbell County in the last 12 months?
100 APDs were approved in Campbell County in the last 12 months, down 21% from 127 in the 12 months before. 95% were for horizontal wells. The most recent was approved Nov 6, 2026. 45,136 are on file since 1918.
Every Campbell County APD →Which operator produces the most oil in Campbell County?
Wells operated by EOG Resources Inc in Campbell County reported 8.6 million barrels of oil in the 12 months through August 2026, 36% of the county's total, followed by Anschutz Exploration Corporation (4.6 million bbl) and Ballard Petroleum Holdings LLC (2.7 million bbl). It operates 430 active wells here.
Operators in Campbell County →How many oil and gas wells are in Campbell County?
60,638 wells are on file in Campbell County, including 4,891 active, 21,327 plugged, and 87 permitted and not yet drilled. 14,420 are horizontal. The active wells are under 131 operators.
Every well in Campbell County →How much oil and gas does Campbell County produce?
Wells in Campbell County reported 24.0 million barrels of oil and 129 million Mcf of gas on form 2 in the 12 months through August 2026; oil is down 1% from 24.2 million in the 12 months before.
Production by month in Campbell County →How much water is injected in Campbell County?
12.8 million barrels of water were injected in Campbell County in the 12 months through August 2026, down 5% from 13.5 million in the 12 months before, across 511 active injection and disposal wells.
Injection by month in Campbell County →What are the largest oil fields in Campbell County?
Counting oil reported in the 12 months through August 2026, the largest is WC, with 14.1 million barrels. Second is Crossbow, with 4.6 million barrels. Third is House Creek, with 1.1 million barrels.
Every field in Campbell County →About this data
Wyoming Oil and Gas Conservation Commission. A well's county is the county code in its API number. Volumes are what operators filed on form 2 for the county's wells, by month, through Aug 2026 for production and Aug 2026 for injection. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/counties/wy/campbell, documented in the API reference.