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 201 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Tejas (Frio 4800)TexasFrio 4800Goliad +1318135,4193,730Apr 2026
Carlsbad; Atoka, South (Gas)New MexicoAtokaEddy75880,80817,199Sep 2026
Shugart; Morrow (Gas)New MexicoMorrowEddy105846,921232,053Sep 2026
Mount Lucas (Cook Mtn. 5800)TexasCook Mtn. 5800Live Oak11829,95565,441Apr 2026
Ramireno (Wilcox)TexasWilcoxZapata11815,6708,840Apr 2026
Graford, N. (Strawn)TexasStrawnPalo Pinto32814,9221,590Apr 2026
Yturria, NE (Vxbg 2ND Mass)TexasVxbg 2ND MassStarr11813,0557,954Apr 2026
Perryton, NW. (Morrow, Upper)TexasMorrow UpperOchiltree22811,445834Apr 2026
Lac (Rodessa)TexasRodessaLeon3287,08610,249Mar 2026
Giddings (Georgetown, Gas)TexasGeorgetown GasBrazos1187,04612,640Apr 2026
Courson Ranch (Atoka)TexasAtokaRoberts4286,55728,359Mar 2026
Carthage (Page)TexasPagePanola +21186,20138,537Jan 2026
Gregg Wood, S. (3950)Texas3950Starr2184,234221Mar 2026
Beckville, North (Cotton Valley)TexasCotton ValleyPanola +12284,175170,347Apr 2026
Barnabus (Mississippian)TexasMississippianCooke +31183,804124,661Apr 2026
Briscoe (Lobo)TexasLoboWebb3183,50131,745May 2025
Vermejo (Delaware)TexasDelawareLoving +25183,45840,686Apr 2026
Provident City (Wilcox 13,800)TexasWilcox 13 800Lavaca1183,239999Apr 2026
Provident City (Yegua L)TexasYegua LLavaca1182,5032,291Apr 2026
Aunt EM (Ellenburger)TexasEllenburgerStephens2181,62110,474Mar 2026
Little Buddy (Cotton Valley Sd.)TexasCotton Valley SDLimestone +11181,2002,192Apr 2026
Beto (Rodessa)TexasRodessaAnderson +12181,17810,551Apr 2026
Sand Dunes; Delaware, EastNew MexicoDelawareLea418618215,206Aug 2026
TomballTexas—Harris +1738126130,697Apr 2026
Mineral Creek, West (12200)Texas12200Grayson1183055,495Aug 2025
Cargif (Strawn)TexasStrawnYoung4180272,833Mar 2026
Callisburg, SW. (Strawn 2800)TexasStrawn 2800Cooke218012,324Mar 2026
Raynel (Strawn)TexasStrawnCallahan218024,275Apr 2026
Burke-Lincam (Yegua B)TexasYegua BLiberty118016,926Dec 2025
Callisburg, SW. (Strawn)TexasStrawnCooke118016,434Mar 2026
Wilhelm Lane (Hope Lime)TexasHope LimeMenard118013,617Mar 2026
Flat Rock (Spraberry)TexasSpraberryUpton008061,879Dec 2025
Scan (Congl)TexasConglPalo Pinto +1008052,124Jul 2025
Hundido (Lobo)TexasLoboZapata5337497,7762,617Apr 2026
Boyd; Morrow (Gas)New MexicoMorrowEddy104782,35936,234Sep 2026
San Idelfonso (Lobo)TexasLoboWebb82742,58751,392Apr 2026
Crooked Creek; Morrow (Gas)New MexicoMorrowEddy43727,5932,592Sep 2026
Duffield; Strawn, North GasNew MexicoStrawnEddy11721,823620Aug 2026
Raven Forest (Taylor)TexasTaylorMontgomery11714,055972Apr 2026
WC Salt Draw; Upper Penn (G)New MexicoUpper PennEddy22713,7593,841Sep 2026
Joaquin, Southeast (Pettit, Lo.)TexasPettit LOShelby11712,3661,105Apr 2026
Scoggin Draw; Morrow (Gas)New MexicoMorrowEddy22711,49152,369Sep 2026
Thompsonville, NE. (13600)Texas13600Jim Hogg52710,445276Apr 2026
Kiowa Creek, South(morrow, Lo.)TexasMorrow LOLipscomb1178,7166,048Apr 2026
Chaveroo; Lower Penn, North (Gas)New MexicoLower PennRoosevelt2174,92986,385Aug 2026
Crawar (Wichita-Albany, West)TexasWichita Albany WestCrane +11174,85415,980Apr 2026
Feather; MorrowNew MexicoMorrowLea1174,641461,522Jul 2026
Dude Wilson (Morrow, Upper)TexasMorrow UpperOchiltree3373,3101,116Apr 2026
Dunes (Marble Falls)TexasMarble FallsJack1173,0074,201Apr 2026
Courson Ranch (Morrow, Upper)TexasMorrow UpperRoberts2172,353373,421Mar 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.