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 56 OF 925
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Corpus Christi, W (Consolidated) | Texas | Consolidated | Nueces | 7 | 3 | 5,307 | 119,340 | 765,184 | Apr 2026 |
| Clairemont, North (Strawn Sd.) | Texas | Strawn SD | Kent | 5 | 1 | 5,301 | 0 | 358,517 | Apr 2026 |
| Double Bayou (Frio 14) | Texas | Frio 14 | Chambers | 1 | 1 | 5,297 | 0 | 31,142 | Apr 2026 |
| Chapman Abbott | Texas | — | Williamson | 41 | 1 | 5,292 | 0 | 230,932 | Apr 2026 |
| Ellu (Holt) | Texas | Holt | Ector +1 | 1 | 1 | 5,288 | 0 | 427,869 | Mar 2026 |
| Cottonwood Creek, South | Texas | — | De Witt | 5 | 2 | 5,280 | 0 | 593,131 | Mar 2026 |
| Divide (King Sand) | Texas | King Sand | Nolan | 3 | 2 | 5,277 | 3,668 | 28,284 | Apr 2026 |
| Brushy Creek (Wilcox Cons.) | Texas | Wilcox Cons | Jackson | 10 | 2 | 5,275 | 250,447 | 699,792 | Apr 2026 |
| Fennell (Cisco Reef) | Texas | Cisco Reef | Runnels | 4 | 2 | 5,263 | 0 | 46,308 | Mar 2026 |
| Sawyer; Devonian | New Mexico | Devonian | Lea | 2 | 1 | 5,262 | 81 | 558,201 | Aug 2026 |
| Bellwood Lake (Paluxy B) | Texas | Paluxy B | Smith | 7 | 1 | 5,261 | 0 | 767,930 | Apr 2026 |
| Justis; Ellenburger | New Mexico | Ellenburger | Lea | 1 | 1 | 5,255 | 29,838 | 2.4M | Sep 2026 |
| Vogtsberger, South | Texas | — | Archer | 8 | 3 | 5,249 | 0 | 347,898 | Apr 2026 |
| Farnsworth, N. (K. C.-Marmaton) | Texas | K. C.-Marmaton | Ochiltree | 5 | 4 | 5,248 | 4,966 | 204,971 | Apr 2026 |
| Willis (Conglomerate) | Texas | Conglomerate | Haskell | 3 | 1 | 5,248 | 0 | 114,742 | Apr 2026 |
| Elm Grove (Arnim -A-) | Texas | Arnim -A- | Fayette | 10 | 2 | 5,245 | 0 | 265,350 | Apr 2026 |
| Bartlett, East | Texas | — | Jones +1 | 21 | 3 | 5,240 | 1,206 | 551,146 | Apr 2026 |
| Diamondtail; Delaware | New Mexico | Delaware | Lea | 4 | 1 | 5,240 | 0 | 604,583 | Aug 2026 |
| Tufbow (Miss) | Texas | Miss | Garza | 2 | 2 | 5,232 | 0 | 190,162 | Apr 2026 |
| Sawyer (Strawn, North) | Texas | Strawn North | Sutton +3 | 1,154 | 2 | 5,229 | 1.0M | 168,906 | Apr 2026 |
| Old Glory, E. (Strawn) | Texas | Strawn | Stonewall +1 | 1 | 1 | 5,221 | 0 | 65,814 | Apr 2026 |
| Mayo | Texas | — | Jackson | 2 | 2 | 5,220 | 12 | 165,768 | Apr 2026 |
| Handy, SE. (P Sand) | Texas | P Sand | Grayson | 5 | 2 | 5,220 | 0 | 144,372 | Apr 2026 |
| Withers, North (-a- Sand) | Texas | -A- Sand | Wharton | 3 | 2 | 5,218 | 1,400 | 535,877 | Apr 2026 |
| Block 44 (Shallow) | Texas | Shallow | Crockett | 7 | 1 | 5,216 | 0 | 168,139 | Apr 2026 |
| Hilbig | Texas | — | Bastrop | 23 | 1 | 5,215 | 0 | 318,420 | Mar 2026 |
| Hicksbaugh (Wilcox 5) | Texas | Wilcox 5 | Tyler | 2 | 1 | 5,214 | 2,117 | 99,162 | Mar 2026 |
| Hutch (Granite Wash 6250) | Texas | Granite Wash 6250 | Hutchinson | 4 | 1 | 5,214 | 0 | 526,467 | Mar 2026 |
| Tom O'Connor (5770 U, South) | Texas | 5770 U, South | Refugio | 7 | 1 | 5,202 | 371 | 548,193 | Apr 2026 |
| Boyce (Luling 7600) | Texas | Luling 7600 | Goliad | 2 | 1 | 5,194 | 0 | 67,983 | Mar 2026 |
| Vista Grande (Woodford) | Texas | Woodford | Pecos +1 | 4 | 1 | 5,180 | 117,233 | 165,666 | Apr 2026 |
| Noodle (Reef Lime) | Texas | Reef Lime | Jones | 5 | 2 | 5,178 | 0 | 410,020 | Apr 2026 |
| Rio (Chappel) | Texas | Chappel | Hardeman | 3 | 2 | 5,178 | 0 | 1.1M | Apr 2026 |
| Iles (Conglomerate, Upper) | Texas | Conglomerate, Upper | Stephens | 22 | 1 | 5,175 | 185,227 | 145,462 | Apr 2026 |
| Cotton Draw; Brushy Canyon | New Mexico | Brushy Canyon | Eddy | 2 | 1 | 5,169 | 8,699 | 682,221 | Aug 2026 |
| Coletto Creek (4360) | Texas | 4360 | Victoria | 1 | 1 | 5,169 | 987 | 157,210 | Apr 2026 |
| Berry (Miss.) | Texas | Miss | Hardeman +1 | 3 | 1 | 5,167 | 0 | 982,419 | Apr 2026 |
| Pure-Bean, South | Texas | — | Crockett | 21 | 6 | 5,164 | 0 | 566,544 | Apr 2026 |
| Walkers Chapel (Pettit 8100) | Texas | Pettit 8100 | Cherokee +1 | 11 | 4 | 5,160 | 37,960 | 1.1M | Apr 2026 |
| Scotland, South (Caddo 5100) | Texas | Caddo 5100 | Archer | 12 | 4 | 5,156 | 0 | 515,278 | Apr 2026 |
| Jayton, E. (Tannehill) | Texas | Tannehill | Stonewall +1 | 5 | 1 | 5,156 | 0 | 484,344 | Apr 2026 |
| Placedo, East (6900 Sd.) | Texas | 6900 Sd. | Victoria | 1 | 1 | 5,154 | 0 | 155,223 | Apr 2026 |
| Old Sabine (Upper Glen Rose) | Texas | Upper Glen Rose | Smith | 1 | 1 | 5,145 | 787 | 106,811 | Apr 2026 |
| Passout (Strawn) | Texas | Strawn | Sterling | 5 | 1 | 5,145 | 0 | 183,354 | Apr 2026 |
| Slocum, NW. (Pepper, Lower) | Texas | Pepper, Lower | Anderson | 3 | 1 | 5,140 | 0 | 393,093 | Apr 2026 |
| Jack Frost (Crockett) | Texas | Crockett | La Salle | 16 | 1 | 5,139 | 0 | 177,018 | Apr 2026 |
| Dyemound, (Strawn) | Texas | Strawn | Montague | 3 | 1 | 5,139 | 0 | 163,796 | Apr 2026 |
| Moody Ranch (7280) | Texas | 7280 | Jackson | 1 | 1 | 5,138 | 0 | 87,504 | Apr 2026 |
| Hardwood (Cotton Valley) | Texas | Cotton Valley | Harrison | 44 | 11 | 5,130 | 841,131 | 504,138 | Apr 2026 |
| Mt. Susan, S. (Strn. Lime 5250) | Texas | Strn. Lime 5250 | Tom Green +1 | 4 | 1 | 5,128 | 0 | 262,778 | 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.