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 199 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Cogdell (Fuller Sand)TexasFuller SandKent111104,235Mar 2026
Cogdell, SE. (Canyon 6800)TexasCanyon 6800Kent +11111061,176Mar 2026
El Mesquite (7300)Texas7300Duval111101,058Apr 2026
Francitas (Frio 7030)TexasFrio 7030Jackson1111010,995Apr 2026
Ganado (F- 2)TexasF- 2Jackson1111055,411Apr 2026
Joe Ellett (Gardner Lime)TexasGardner LimeShackelford111104,357Mar 2026
McCaulleyTexas—Fisher1111014,228Apr 2026
Quitman, SE (Sub-Clarksville)TexasSub ClarksvilleWood1111049,947Apr 2026
Rickels, N. (Miss.)TexasMissStephens1111018,583Jul 2025
Singleton (Pettus)TexasPettusBee1111071,984Apr 2026
Windham (Gardner)TexasGardnerShackelford1111073,459Mar 2026
Campana, South (Argo)TexasArgoMcMullen0011028,074Mar 2026
Las Moras (Caddo)TexasCaddoMenard0011045,514May 2025
Mertzon (Clear Fork)TexasClear ForkIrion001109,119May 2025
Branton, W. (Cotton Valley Lime)TexasCotton Valley LimeLeon8410218,744140Apr 2026
Reiffert (Yegua 5600)TexasYegua 5600De Witt111031,0302,162Apr 2026
Dicey (Conglomerate)TexasConglomerateParker641027,8532,870Apr 2026
Centerville, SE.Texas—Leon321024,0764,525Apr 2026
Mt. Enterprise (Rodessa Hill)TexasRodessa HillNacogdoches +1111019,7553,965Apr 2026
Los Medanos; Morrow (Gas)New MexicoMorrowEddy211019,20344,254Aug 2026
Laredo (Navarro)TexasNavarroWebb511018,8616,491Apr 2026
Empire; Barnett GasNew MexicoBarnett GasEddy111014,2041,202Jul 2026
Byers; Queen (Gas)New MexicoQueenLea11109,2853,732Sep 2026
Shockacon (Wilcox 6700)TexasWilcox 6700Webb51107,09111,772Feb 2026
Eileen Jane (Congl.)TexasCongl.Young21103,5503,876Apr 2026
Springtown (Caddo)TexasCaddoParker +132103,2197,149Apr 2026
Reynolds Creek (Granite Wash)TexasGranite WashRoberts +111102,95812,790Mar 2026
Chico (Strawn 4500)TexasStrawn 4500Wise11102,90111,249Apr 2026
Turner (Cleveland)TexasClevelandOchiltree +211102,87741,675Apr 2026
Riggs (Conglomerate)TexasConglomerateJack32102,28033,518Apr 2026
Phase Four (9560 Yegua)Texas9560 YeguaWharton33101,095488,674Mar 2026
Castillo (Yegua 6-B)TexasYegua 6 BJasper1110870137,050Sep 2025
Carthage (6204 Sand)Texas6204 SandPanola1110230105,283Feb 2026
Beto, South (Rodessa -B-)TexasRodessa BAnderson11104525,863Apr 2026
Sliva, Southwest (Frio Russell)TexasFrio RussellLive Oak +11110322,619Jul 2025
Ocho Juan (Canyon Reef)TexasCanyon ReefFisher +181100495,598Apr 2026
Francis K. (Gardner)TexasGardnerColeman311004,004Jun 2025
Burns-Jones, S. (Strawn)TexasStrawnArcher22100612Apr 2026
Polar (Penn.)TexasPennKent21100171,715Jul 2025
Rodessa (Pettit Upper)TexasPettit UpperMarion2210022,117Nov 2025
Burns-Jones, S. (Miss.)TexasMissArcher1110043,688Apr 2026
Clairemont (Strawn)TexasStrawnKent11100102,372Mar 2026
Dry Creek (Tannehill)TexasTannehillFoard1110010,039Jun 2025
Garvey (3700)Texas3700Young1110038,426Apr 2026
Howth (Wilcox, Lower)TexasWilcox LowerWaller1110077,553Mar 2026
JohnsonTexas—Foard +111100156,503Jun 2025
Josey RanchTexas—Harris1110050,005Mar 2026
Mickey (Bend Conglomerate)TexasBend ConglomerateThrockmorton +1111005,912Feb 2026
Pearl; San Andres, NorthNew MexicoSan AndresLea1110024,764Aug 2026
Prince (Strawn 3250)TexasStrawn 3250Cooke1110030,975Apr 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.