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 22 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Carthage, SE (CV)TexasCVPanola +156431,8514.7M2.0MApr 2026
Bateman RanchTexas—King27131,5820639,278Mar 2026
Christopher (Lower Tannehill)TexasLower TannehillKing +139431,52402.9MApr 2026
ShermanTexas—Grayson17231,5001,5191.9MApr 2026
Tex-Hamon (Fusselman)TexasFusselmanDawson1131,48001.1MApr 2026
Heyser (5400 #3)Texas5400 #3Calhoun +18331,434277,9781.0MApr 2026
Sarah White (Frio 9225)TexasFrio 9225Galveston1131,3764,33131,376Apr 2026
Koontz (4750)Texas4750Victoria14131,358151,0982.0MApr 2026
Pipe Dream (King Sand)TexasKing SandConcho33431,3352,0206.4MApr 2026
White FlatTexas—Nolan23431,32617,3611.7MApr 2026
Hawkville (Austin Chalk)TexasAustin ChalkWebb +23341331,314538M119,120Apr 2026
Clairemont, East (Strawn)TexasStrawnKent11431,1080692,871Apr 2026
Claytonville (Canyon Lime)TexasCanyon LimeFisher27131,0008,3843.3MApr 2026
Ozona (Canyon Sand)TexasCanyon SandCrockett +21,7541930,9725.3M2.2MApr 2026
Anaqua, South (3000)Texas3000Refugio2130,93117,083595,718Apr 2026
Brown County RegularTexas—Brown +23615130,905146,2502.5MApr 2026
SanduskyTexas—Grayson14230,757119,9111.7MApr 2026
Jordan, W. (Clear Fork, Lower)TexasClear Fork LowerCrane +14230,663236451,412Apr 2026
Lovington; PaddockNew MexicoPaddockLea26930,6504,56219.5MSep 2026
Indian Flats; DelawareNew MexicoDelawareEddy4130,6346,1991.6MAug 2026
Cayuga (Woodbine)TexasWoodbineAnderson +29330,62828,715718,745Apr 2026
Huntley, East (San Andres)TexasSan AndresGarza60230,62734,7732.9MApr 2026
La Ward, NorthTexas—Jackson16330,62715,5391.4MApr 2026
Waha, W. (Consolidated Delaware)TexasConsolidated DelawareReeves +18530,57075,9431.2MApr 2026
HildrethTexas—Montague21630,4691,1701.5MApr 2026
Sarita Shallow (Mio-Frio Cons.)TexasMio-Frio Cons.Kenedy7230,330718,244319,614Apr 2026
SpindletopTexas—Jefferson115830,30602.5MApr 2026
Hankamer (Frio 2)TexasFrio 2Liberty2130,2687,214496,149Apr 2026
El Anzuelo (Marg A)TexasMarg AKenedy4130,23023,1022.0MApr 2026
Prentice (Clear Fork, Lower)TexasClear Fork LowerYoakum +17330,1984,5342.5MApr 2026
Mont (Wilcox 10640)TexasWilcox 10640Lavaca3230,1391.3M446,304Apr 2026
MTS (San Andres)TexasSan AndresDawson32330,1015,3122.1MApr 2026
Cabin Lake; DelawareNew MexicoDelawareEddy30530,06672,2127.9MSep 2026
Brunson; Drinkard-Abo, SouthNew MexicoDrinkard-AboLea1181530,028467,95410.5MSep 2026
Dilworth (Carrizo)TexasCarrizoMcMullen7129,93401.7MApr 2026
Esperson DomeTexas—Liberty154129,92716,5262.7MApr 2026
MexiaTexas—Limestone +172229,90701.9MApr 2026
Panhandle Moore County FieldTexas—Moore +22711729,811504,6584.5MApr 2026
Skaggs; GrayburgNew MexicoGrayburgLea80529,803165,41612.5MAug 2026
Oil Center; BlinebryNew MexicoBlinebryLea19329,76180,9459.2MSep 2026
Carroll Springs (Rodessa)TexasRodessaHenderson +132329,739191,4912.1MApr 2026
Govt. Wells, N.Texas—Duval61929,7222,1692.9MApr 2026
Dupont (Mid Hackberry)TexasMid HackberryOrange1129,698159,580675,005Apr 2026
Arroyo Grande (Queen City)TexasQueen CityStarr15129,67896,196603,925Apr 2026
Felken (Spraberry)TexasSpraberryDawson52229,6491,1793.7MApr 2026
Waskom (Cotton Valley)TexasCotton ValleyHarrison +12091229,6477.8M2.2MApr 2026
Townsend; Permo Upper PennNew MexicoPermo Upper PennLea331629,606236,93214.5MSep 2026
Cowden, North (Canyon)TexasCanyonEctor +111429,54314,4621.3MApr 2026
YougeenTexas—Bee19129,4573,008974,510Apr 2026
Silsbee (Y-2)TexasY-2Hardin +11129,4507,347326,561Apr 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.