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 248 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Mineral Wells,s (Baum Sand)TexasBaum SandPalo Pinto11019414Apr 2026
Wildcat S262605F; Strawn (Gas)New MexicoStrawnEddy11019142Sep 2026
K. W. B. (Strawn)TexasStrawnTom Green000190130,051Mar 2026
Gabrysch (6290)Texas6290Jackson1101885,346Sep 2025
B.L.E. (Duffer)TexasDufferComanche21018518Apr 2026
Elysian (Travis Peak)TexasTravis PeakHarrison22018026,519Mar 2026
Tomball (Miocene 1750)TexasMiocene 1750Harris1101801Apr 2026
C.purkiss(duffer)TexasDufferCallahan4101761,046Apr 2026
Foard County Regular (Gas)TexasGasFoard1101740Apr 2026
Fair (Marble Falls, Lower)TexasMarble Falls LowerEastland11017313,801Apr 2026
Van Dyke (Atoka)TexasAtokaPalo Pinto1101732,199Apr 2026
Magruder; Bone Spring,west (Gas)New MexicoBone SpringEddy110170205Sep 2026
Pinehill (Travis Peak -C-)TexasTravis Peak CPanola +12201696,749Mar 2026
Carson; Morrow (Gas)New MexicoMorrowChaves110168287Jul 2026
Branch, North (Canyon Sand)TexasCanyon SandSutton1101670Aug 2025
Roma, W. (Wilcox 7100)TexasWilcox 7100Starr11016621Jan 2026
Palo Duro Creek (Penn. Lime)TexasPenn LimeSherman11016391Mar 2026
Pinehurst, SW (Wilcox 11400)TexasWilcox 11400Montgomery21016113,745Mar 2026
Migl (5150)Texas5150Jack2101602,057Mar 2026
Patten (Mississippian)TexasMississippianHansford0001591,173Jul 2025
Jesuit (Upper del Grullo)TexasUpper del GrulloKleberg11015772,853Mar 2026
Desdemona, N. (Congl)TexasConglEastland0001572,035Oct 2025
Juanita (7100)Texas7100Webb110151922Dec 2025
Oconnor Ranch (Frio Cons.)TexasFrio ConsGoliad00014711,622Dec 2025
Spaulding (Wilcox Slick)TexasWilcox SlickMcMullen +1000145149,299Mar 2026
Lovells Lake, NorthTexas—Jefferson00013836,246May 2025
Coletto Creek, South (3000)Texas3000Victoria1101370Feb 2026
Dale (Fry)TexasFryBrown1101370Apr 2026
Portland, South (Grimshaw)TexasGrimshawSan Patricio00013739,104Feb 2026
George West, East (Queen City)TexasQueen CityLive Oak2101366,188Dec 2025
Wayland, SE (Duffer Lime, Lower)TexasDuffer Lime LowerStephens11013667Mar 2026
Blanchard (Queen City)TexasQueen CityDuval00013576,620Jul 2025
Refugio Old (6550 Frio)Texas6550 FrioRefugio00013456,817Nov 2025
Coalville (Bend Congl.)TexasBend ConglPalo Pinto110133411Mar 2026
Coletto Creek (1400 Miocene)Texas1400 MioceneVictoria1101330Feb 2026
Jill, N. (Congl. 4050)TexasCongl. 4050Stephens11013332Sep 2025
Kinder, North (Atoka Congl.)TexasAtoka ConglJack21013210Mar 2026
Cologne (3890)Texas3890Victoria1101320Feb 2026
Copano Bay, S. (Frio TX Miss)TexasFrio TX MissAransas11012845,395May 2025
K.W.B. (Canyon)TexasCanyonTom Green2201233,884Mar 2026
Dove Creek (Canyon -B-)TexasCanyon BIrion +1110122237,072Nov 2025
Dean Lake (Wilcox 12950)TexasWilcox 12950Montgomery210120198,278Aug 2025
Dean Lake (Wilcox 13300)TexasWilcox 13300Montgomery11012015,994Aug 2025
Tomball (Lewis 5930, East)TexasLewis 5930 EastHarris11012073Apr 2026
Mt. Sion (Duffer)TexasDufferStephens +11101180Apr 2026
Reeves; Queen, North (Gas)New MexicoQueenLea1101180Aug 2026
Washington Ranch; Morrow,south (G)New MexicoMorrowEddy110116208Jun 2026
Ledbetter (Ranger 3620)TexasRanger 3620Stephens110115584Apr 2026
Monte Christo (Vicksburg 15300)TexasVicksburg 15300Hidalgo1101151,124May 2025
Davis (Puig)TexasPuigWebb +11101132,886Mar 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.