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 69 OF 925
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Ant Hill (Ellen) | Texas | Ellen | Clay | 2 | 2 | 3,443 | 3,323 | 113,564 | Apr 2026 |
| D-L-S (Clear Fork, Lower) | Texas | Clear Fork Lower | Hockley | 2 | 1 | 3,442 | 388 | 188,606 | Apr 2026 |
| Moon Camp (Conglomerate) | Texas | Conglomerate | Cottle | 2 | 1 | 3,442 | 0 | 115,457 | Apr 2026 |
| Hylton, NW. (Canyon Reef) | Texas | Canyon Reef | Nolan | 7 | 1 | 3,441 | 0 | 597,522 | Apr 2026 |
| Square Top (Barn-Wood) | Texas | Barn-Wood | Upton | 2 | 1 | 3,439 | 10,589 | 108,793 | Apr 2026 |
| Adams (Duffer) | Texas | Duffer | Eastland | 1 | 1 | 3,439 | 1,175 | 167,200 | Apr 2026 |
| Saxet ( 5,900 Frio) | Texas | 5,900 Frio | Nueces | 1 | 1 | 3,438 | 2,982 | 190,611 | Apr 2026 |
| Mary Opal (Gray Sand) | Texas | Gray Sand | Coleman | 9 | 1 | 3,434 | 14,617 | 218,182 | Apr 2026 |
| Townsend; Abo | New Mexico | Abo | Lea | 2 | 2 | 3,434 | 1,403 | 106,339 | Sep 2026 |
| Yeager-Loflin (Miss 3800) | Texas | Miss 3800 | Eastland | 4 | 1 | 3,433 | 23,271 | 379,228 | Apr 2026 |
| TG (Strawn) | Texas | Strawn | Young | 1 | 1 | 3,426 | 324 | 11,460 | Apr 2026 |
| Weir | Texas | — | Jack | 12 | 2 | 3,417 | 1,377 | 99,049 | Apr 2026 |
| Nail Tract 20 (Miss.) | Texas | Miss | Shackelford | 1 | 1 | 3,416 | 0 | 309,030 | Apr 2026 |
| Oakville | Texas | Oakville | Live Oak | 8 | 3 | 3,414 | 0 | 313,464 | Apr 2026 |
| Levelland, NE. (Clear Fork 6985) | Texas | Clear Fork 6985 | Hockley | 2 | 1 | 3,414 | 0 | 136,392 | Apr 2026 |
| Hansford (Hepler) | Texas | Hepler | Hansford | 1 | 1 | 3,411 | 18,271 | 209,714 | Apr 2026 |
| Block 47 (Shallow) | Texas | Shallow | Crockett | 16 | 3 | 3,411 | 0 | 186,317 | Apr 2026 |
| Pheasant, SW (Frio 11700) | Texas | Frio 11700 | Matagorda | 2 | 1 | 3,410 | 53,689 | 144,503 | Apr 2026 |
| Lucky (10,000) | Texas | 10,000 | Matagorda | 0 | 0 | 3,410 | 46,864 | 7,515 | Mar 2026 |
| Sanmal; Penn, North | New Mexico | Penn | Lea | 1 | 1 | 3,409 | 8,895 | 169,655 | Sep 2026 |
| K-M-A (Ellenburger) | Texas | Ellenburger | Wichita | 15 | 4 | 3,409 | 0 | 239,572 | Apr 2026 |
| Overton, S. (Travis Peak) | Texas | Travis Peak | Smith +1 | 4 | 3 | 3,404 | 2,282 | 183,183 | Apr 2026 |
| Block a-50 (Ellenburger) | Texas | Ellenburger | Andrews | 3 | 2 | 3,402 | 0 | 174,741 | Apr 2026 |
| Cold Springs (Wilcox 7,800) | Texas | Wilcox 7 800 | San Jacinto | 1 | 1 | 3,399 | 1,570 | 125,830 | Dec 2025 |
| Murfee (Canyon Reef) | Texas | Canyon Reef | Jones | 2 | 1 | 3,399 | 12 | 322,711 | Apr 2026 |
| Weger, North | Texas | — | Crockett +1 | 15 | 2 | 3,397 | 6,873 | 448,176 | Apr 2026 |
| Village Mills, East (Z-2) | Texas | Z-2 | Hardin | 2 | 2 | 3,397 | 725 | 389,523 | Apr 2026 |
| Teas (Travis Peak-Oil) | Texas | Travis Peak Oil | Freestone | 1 | 1 | 3,393 | 738 | 61,388 | Apr 2026 |
| Escondido (Fusselman) | Texas | Fusselman | Crockett | 3 | 2 | 3,391 | 4,839 | 256,913 | Mar 2026 |
| Hull-Silk-Sikes (Ellen) | Texas | Ellen | Archer | 7 | 2 | 3,390 | 0 | 189,491 | Apr 2026 |
| Giddings (Austin Chalk-1) | Texas | Austin Chalk 1 | Bastrop +5 | 2 | 2 | 3,389 | 931 | 623,396 | Apr 2026 |
| Guthrie, N. (Strawn Reef, Upper) | Texas | Strawn Reef Upper | King | 3 | 1 | 3,388 | 840 | 404,639 | Apr 2026 |
| Matthews (Canyon Cons.) | Texas | Canyon Cons | Reeves +1 | 21 | 7 | 3,388 | 0 | 884,384 | Apr 2026 |
| Old Ocean (Cib Haz) | Texas | Cib Haz | Matagorda | 1 | 1 | 3,387 | 62,876 | 51,702 | Mar 2026 |
| McDonald (Sligo) | Texas | Sligo | Smith | 2 | 1 | 3,387 | 0 | 55,270 | Apr 2026 |
| Fuller, SE. (Fuller) | Texas | Fuller | Scurry | 3 | 2 | 3,386 | 0 | 172,314 | Apr 2026 |
| Big Nic Truby (Palo Pinto) | Texas | Palo Pinto | Jones | 3 | 2 | 3,384 | 0 | 79,617 | Apr 2026 |
| Abell (Clear Fork) | Texas | Clear Fork | Pecos +1 | 11 | 4 | 3,382 | 15,108 | 301,209 | Apr 2026 |
| Lopeno ( Queen City Oil) | Texas | Queen City Oil | Zapata | 1 | 1 | 3,381 | 246 | 321,521 | Apr 2026 |
| O'Donnell, N. (Mississippian) | Texas | Mississippian | Borden +2 | 3 | 2 | 3,381 | 0 | 462,594 | Apr 2026 |
| Nosivad (Cook Sand 1700) | Texas | Cook Sand 1700 | Callahan | 6 | 1 | 3,371 | 0 | 696,611 | Apr 2026 |
| R. D. Mills (Atoka) | Texas | Atoka | Roberts | 6 | 5 | 3,369 | 46,465 | 432,676 | Apr 2026 |
| War-Wink (Brushy Canyon) | Texas | Brushy Canyon | Winkler +1 | 2 | 1 | 3,369 | 982 | 195,461 | Apr 2026 |
| Loma Novia, E. (1ST Sand) | Texas | 1ST Sand | Duval | 2 | 2 | 3,369 | 0 | 135,356 | Apr 2026 |
| Arvanna, North (Spraberry) | Texas | Spraberry | Dawson | 1 | 1 | 3,368 | 1,500 | 134,840 | Apr 2026 |
| Holbert (Caddo) | Texas | Caddo | Young | 5 | 1 | 3,368 | 0 | 244,121 | Apr 2026 |
| Belcherville, South (Congl.) | Texas | Congl. | Montague | 2 | 1 | 3,366 | 0 | 241,228 | Apr 2026 |
| Snyder, N (Strawn Zone B) | Texas | Strawn Zone B | Scurry | 7 | 2 | 3,362 | 347 | 275,962 | Apr 2026 |
| Abell, Northwest (San Andres) | Texas | San Andres | Crane +1 | 1 | 1 | 3,359 | 3,532 | 142,858 | Apr 2026 |
| Gill (Penn. Reef 6900) | Texas | Penn Reef 6900 | Scurry | 2 | 2 | 3,359 | 0 | 1.7M | 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.