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.

46,235 ON FILE · PAGE 233 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Retamia (Wilcox 9300)TexasWilcox 9300Webb1103,145108Apr 2026
Males (Strawn)TexasStrawnParker1103,1440Apr 2026
Parnell (Morrow-Gas)TexasMorrow GasOchiltree1103,1413,891Apr 2026
Rock Lake; Atoka, North (Gas)New MexicoAtokaLea1103,1419,459Sep 2026
Davis (Pennsylvanian)TexasPennsylvanianUpton0003,138125,613Aug 2025
Toto, South (Caddo Lime)TexasCaddo LimeParker1103,13032Feb 2026
Bear Grass, NE. (Travis Peak)TexasTravis PeakFreestone1103,1218,211Apr 2026
Beulah Lane (Comyn)TexasComynStephens1103,1180Feb 2026
Puckett, North (Ellenburger)TexasEllenburgerPecos1103,112557Apr 2026
Rufus (Pettit, Lower)TexasPettit LowerRusk1103,10436,187Apr 2026
Douglass, SW. (Glen Rose)TexasGlen RoseNacogdoches1103,100134Apr 2026
Deleon, W (Duffer)TexasDufferComanche1103,0910Apr 2026
Osudo; Atoka, Southwest (Gas)New MexicoAtokaLea1103,09123,350Aug 2026
Boyce (Recklaw)TexasRecklawGoliad6203,08813,843Mar 2026
Zybach (Morrow)TexasMorrowWheeler1103,087739Feb 2026
Johnson Bend (Bend Congl.)TexasBend ConglStephens1103,0837,681Apr 2026
Refoil (Clear Fork Upper)TexasClear Fork UpperCrockett1103,08210,206Apr 2026
Greta, W. (6300)TexasGretaRefugio1103,07614,461Apr 2026
Teague, West (Pettit)TexasPettitFreestone3103,0701,208Apr 2026
Yoakum (Wilcox 8,200)TexasWilcox 8 200De Witt +11103,06414,151Apr 2026
Black River; Morrow, SW (G)New MexicoMorrowEddy1103,047199Aug 2026
Provident City (Wilcox 14800 SD)TexasWilcox 14800 SDLavaca1103,04515Mar 2026
Rosita, W. (Wilcox)TexasWilcoxDuval2203,04417,639Apr 2026
Gregg Wood, West (5350)Texas5350Starr1103,0409,165Mar 2026
Box Canyon; Permo Penn (Gas)New MexicoPermo PennEddy1103,0375,413Sep 2026
Crafton, West (Caddo Lime)TexasCaddo LimeJack +14303,01412,419Apr 2026
Lake McMillan; WolfcampNew MexicoWolfcampEddy1103,00634,681Aug 2026
Newport, West (Conglomerate)TexasConglomerateJack +11103,0002,944Apr 2026
L.B.C. (Congl. 4550)TexasCongl. 4550Parker3302,9981,273Apr 2026
Boggy Creek (CV Shale)TexasCV ShaleNacogdoches1102,9930Apr 2026
Bussard (Morrow Upper)TexasMorrow UpperHemphill +11102,991821Apr 2026
Girvintex (Queen, Middle)TexasQueen MiddlePecos1102,9901,177Feb 2026
Rhome (Atoka)TexasAtokaWise3102,98749Apr 2026
Wynn (Miss. Lime)TexasMiss LimeClay1102,97732,479Mar 2026
Mineral Wells, South (Strawn UP)TexasStrawn UPPalo Pinto1102,95010Apr 2026
Kevin, NE (Atoka)TexasAtokaJack4102,92933,314Apr 2026
Castle Rock Niobrara GasNew Mexico—Colfax1102,9120Sep 2026
Corbett (Duffer)TexasDufferStephens1102,9110Apr 2026
Deer Ridge (Conglomerate)TexasConglomerateStephens1102,91174Apr 2026
Brazos, East (Lower Atoka)TexasLower AtokaParker +14302,9001,529Apr 2026
Gomez, NE. (Wolfcamp)TexasWolfcampPecos1102,89411,694Apr 2026
Brazos (Strawn)TexasStrawnPalo Pinto +17202,89325Apr 2026
Tipton (Atoka Congl.)TexasAtoka ConglJack1102,88524Mar 2026
Kleiner (Lake)TexasLakeEastland2202,881933Apr 2026
Esperson Dome (Yegua 7800 Upper)TexasYegua 7800 UpperLiberty1102,8701,450Mar 2026
Yahoo (Mississippian)TexasMississippianPalo Pinto6102,86521,171Apr 2026
Townsend; Mississippian (Gas)New MexicoMississippianLea1102,8632,212Jun 2026
W. A. Gragg (Atoka Conglomerate)TexasAtoka ConglomeratePalo Pinto3202,85626,571Apr 2026
Luby (10200 E.)Texas10200 E.Nueces1102,85316,379Mar 2026
Guerra (Elvella)TexasElvellaDuval +11102,8483,362Apr 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.