FIELDS AND POOLS · UNITED STATES
US fields and pools
A regulator names each reservoir it oversees: a field in Texas, a pool in New Mexico. The name carries the formation, which is how one formation can be followed across a state line.
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46,235 ON FILE · PAGE 165 OF 925
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Turkey Track; Atoka (Gas) | New Mexico | Atoka | Eddy | 9 | 4 | 174 | 80,396 | 182,057 | Aug 2026 |
| Gilley (Caddo Lime) | Texas | Caddo Lime | Jack | 2 | 2 | 174 | 13,632 | 12,448 | Apr 2026 |
| Estes Block 34 (San Andres) | Texas | San Andres | Ward | 0 | 0 | 174 | 222 | 84,924 | Oct 2025 |
| La Sara (No. 24 Sd.) | Texas | No. 24 Sd. | Willacy | 2 | 1 | 174 | 0 | 19,337 | Oct 2025 |
| Harvest Moon (Strawn) | Texas | Strawn | Fisher | 1 | 1 | 174 | 0 | 41,003 | Apr 2026 |
| Carthage (Fogle 6545) | Texas | Fogle 6545 | Harrison | 2 | 1 | 173 | 13,183 | 42,698 | Apr 2026 |
| Maxine East (8200) | Texas | 8200 | Live Oak | 1 | 1 | 173 | 276 | 501 | Apr 2026 |
| Reasoner (12600) | Texas | 12600 | Brazoria | 1 | 1 | 173 | 0 | 164,478 | Apr 2026 |
| Briscoe Ranch (Olmos) | Texas | Olmos | Dimmit +1 | 21 | 1 | 172 | 20,448 | 524,585 | Apr 2026 |
| Encinitas (V-21) | Texas | V-21 | Brooks | 3 | 3 | 172 | 18,727 | 10,055 | Apr 2026 |
| Buffalo; Penn (Gas) | New Mexico | Penn | Lea | 5 | 5 | 172 | 15,157 | 287,082 | Aug 2026 |
| Rodessa, N.W. (Hill) | Texas | Rodessa | Cass | 2 | 2 | 172 | 9,955 | 31,045 | Apr 2026 |
| Townsend; Strawn | New Mexico | Strawn | Lea | 1 | 1 | 172 | 3,824 | 32,194 | Aug 2026 |
| Jennie Faye (Duffer) | Texas | Duffer | Callahan | 1 | 1 | 172 | 377 | 5,705 | Apr 2026 |
| Bradford S. E. (Morrow Lower) | Texas | Morrow Lower | Lipscomb | 1 | 1 | 172 | 0 | 6,283 | Nov 2025 |
| Cerrito Creek (Lobo Cons.) | Texas | Lobo Cons. | Webb | 15 | 3 | 171 | 35,444 | 21,578 | Apr 2026 |
| Morrison Ranch (Morrow Up.) | Texas | Morrow UP | Roberts | 5 | 3 | 171 | 29,884 | 51,430 | Apr 2026 |
| Salt Lake; Strawn, West (Gas) | New Mexico | Strawn | Lea | 1 | 1 | 171 | 13,920 | 77,804 | Aug 2026 |
| Malakoff, South (Pettit) | Texas | Pettit | Henderson +1 | 2 | 2 | 171 | 11,644 | 4,435 | Apr 2026 |
| Credo (Wolfcamp, Lower -B-) | Texas | Wolfcamp Lower B | Sterling +1 | 1 | 1 | 171 | 0 | 17,522 | Apr 2026 |
| Mt. Eden (Carrizo-Wilcox, Up.) | Texas | Carrizo Wilcox UP | Gonzales | 1 | 1 | 171 | 0 | 129,563 | Apr 2026 |
| Albino Pictured Cliffs (Gas) | New Mexico | — | San Juan | 13 | 1 | 170 | 392,428 | 12,890 | Aug 2026 |
| Sheriff (5700 Greta Sand) | Texas | 5700 Greta Sand | Calhoun | 1 | 1 | 170 | 25,020 | 341,870 | Dec 2025 |
| Thomas Lockhart | Texas | Thomas Lockhart | Duval | 1 | 1 | 170 | 0 | 85,745 | Jun 2025 |
| Wolf Flat (Cisco) | Texas | Cisco | Motley | 1 | 1 | 170 | 0 | 468,674 | Jul 2025 |
| El Maton (Frio F-1) | Texas | Frio F 1 | Matagorda | 0 | 0 | 170 | 0 | 35,635 | Jul 2025 |
| Happy Valley; Morrow (Gas) | New Mexico | Morrow | Eddy | 41 | 8 | 169 | 256,097 | 53,238 | Sep 2026 |
| Belle Bower (6150) | Texas | 6150 | Panola | 2 | 2 | 169 | 42,018 | 12,863 | Mar 2026 |
| Rocker -B- (Fusselman) | Texas | Fusselman | Irion | 1 | 1 | 169 | 24,948 | 8,894 | Apr 2026 |
| Bartons Chapel, S. (Strawn 3200) | Texas | Strawn 3200 | Palo Pinto +1 | 4 | 4 | 169 | 17,325 | 1,674 | Apr 2026 |
| Flores (Rincon B) | Texas | Rincon B | Starr | 1 | 1 | 169 | 15,680 | 97,273 | Apr 2026 |
| Phillips (Marble Falls) | Texas | Marble Falls | Young | 2 | 1 | 169 | 4,862 | 4,536 | Apr 2026 |
| Shoe Bar; Mississippian (Gas) | New Mexico | Mississippian | Lea | 1 | 1 | 168 | 15,221 | 30,461 | Jun 2026 |
| Woolfolk (Marble Falls) | Texas | Marble Falls | Shackelford | 1 | 1 | 168 | 8,535 | 5,018 | Apr 2026 |
| Archer City, W. (Gunsight) | Texas | Gunsight | Archer | 2 | 1 | 168 | 0 | 14,915 | Apr 2026 |
| Rey-Bif (Evans Sd.) | Texas | Evans Sd. | Cooke | 1 | 1 | 168 | 0 | 24,486 | Apr 2026 |
| Stamford, West (Swastika, Up.) | Texas | Swastika, Up. | Haskell | 1 | 1 | 168 | 0 | 40,318 | Apr 2026 |
| Indian Basin; Upper Penn (Assoc) | New Mexico | Upper Penn | Eddy | 31 | 3 | 167 | 614,936 | 34.8M | Aug 2026 |
| Indian Basin; Upper Penn (Pro Gas) | New Mexico | Upper Penn | Eddy | 51 | 3 | 167 | 465,610 | 8.5M | Aug 2026 |
| Grayburg; Morrow (Gas) | New Mexico | Morrow | Eddy | 6 | 3 | 167 | 131,972 | 145,684 | Aug 2026 |
| Carthage (Transitional) | Texas | Transitional | Panola | 2 | 1 | 167 | 56,032 | 4,900 | Apr 2026 |
| Borosa, NW. (Vicksburg 8350) | Texas | Vicksburg 8350 | Starr | 1 | 1 | 167 | 26,543 | 9,388 | Apr 2026 |
| Hidalgo (el Texano, Upper) | Texas | El Texano, Upper | Hidalgo | 2 | 2 | 167 | 14,020 | 20,715 | Apr 2026 |
| Moon (Marble Falls) | Texas | Marble Falls | Stephens | 1 | 1 | 167 | 10,962 | 32,777 | Apr 2026 |
| La Sal Vieja (6 8774-9165) | Texas | 6 8774-9165 | Willacy | 0 | 0 | 167 | 10,341 | 14,650 | Apr 2026 |
| Mary Emma (Caddo) | Texas | Caddo | Eastland | 1 | 1 | 167 | 767 | 7,506 | Apr 2026 |
| Jack M. (San Andres) | Texas | San Andres | Tom Green | 5 | 1 | 167 | 0 | 16,746 | Apr 2026 |
| Crafton, West (Caddo Oil) | Texas | Caddo Oil | Jack | 1 | 1 | 167 | 0 | 24,038 | Dec 2025 |
| Las Tiendas (Olmos) | Texas | Olmos | Webb | 529 | 5 | 166 | 1.9M | 91,594 | Apr 2026 |
| Tuffy (Chester) | Texas | Chester | Roberts +1 | 3 | 2 | 166 | 38,081 | 3,772 | Apr 2026 |
OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH
About this data
Each state regulator's field and pool registry, with the completions and the reported volumes of each. The formation is read from the name the regulator gave it and matched to one registry shared by every state; a name that gives no single formation has none. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields, documented in the API reference.