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 164 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Allison Ranch (Wolfcamp)TexasWolfcampPecos23118027,31652,783Apr 2026
Parsons (Gray)TexasGrayCallahan211804,86452,085Apr 2026
Pearl; Barnett, North (Gas)New MexicoBarnettLea111804,6164,161Aug 2026
Newport, S. (Bend Congl. 5800)TexasBend Congl 5800Jack311804,23710,244Apr 2026
Gomez (Wolfcamp Upper)TexasWolfcamp UpperPecos311801,778119,394Apr 2026
Legg; Atoka-Morrow (Gas)New MexicoAtoka-MorrowLea111801214,187Aug 2026
Pandora, NW (Austin Chalk)TexasAustin ChalkWilson221800125,556Mar 2026
Boyd (Ellenburger)TexasEllenburgerStonewall1118004,660Nov 2025
Hobbs, East (5900)Texas5900Gaines111800183,549Apr 2026
Reed-Boles (Strawn 1780)TexasStrawn 1780Stephens1118009,856Mar 2026
Shirk, Southeast (2950 Sd.)Texas2950 Sd.Young11180037,777Apr 2026
Reed (Travis Peak)TexasTravis PeakFreestone51179146,87936,581Apr 2026
Lakeside (Congl 3960)TexasCongl 3960Stephens7317984,59612,718Apr 2026
Worsham-Bayer (Atoka)TexasAtokaReeves4417973,97871,649Apr 2026
Tulsita-Wilcox ( Mackhank)TexasMackhankGoliad +22117964,5244,075Apr 2026
Carthage (6900)Texas6900Panola4317952,072122,874Apr 2026
Pokey (Travis Peak)TexasTravis PeakLimestone2217928,3594,173Apr 2026
Darden (Morrow Upper)TexasMorrow UpperLipscomb2217920,0208,358Apr 2026
Wildcat 27N8W19D; Gallup (O)New MexicoGallupSan Juan1117911,7419,900Aug 2026
Tuleta, West (Hockley)TexasHockleyBee411794420,443Mar 2026
Buffalo; YatesNew MexicoYatesLea831793751,137Sep 2026
Handy (B Sand)TexasB SandGrayson1117908,507Apr 2026
Mesquite (Escondido)TexasEscondidoWebb21178235,0621,348Apr 2026
Wildcat 25N5W7D; Gallup (O)New MexicoGallupRio Arriba1117815313,165Sep 2026
Timber Creek (Bruhlmeyer, Upper)TexasBruhlmeyer, UpperCooke41178056,781Mar 2026
Dyer (Strawn)TexasStrawnCallahan21178020,144Apr 2026
DunnTexas—Mitchell11178027,822Mar 2026
Quail Ridge; Yates, SouthNew MexicoYatesLea11178047,943Aug 2026
J. C. Martin (Lobo)TexasLoboZapata11941772.3M3,927Apr 2026
Four Corners (13000)Texas13000Brazoria +12117739,28058,096Apr 2026
Rischers Store (Davis Sand)TexasDavis SandFreestone111777,49716,867Apr 2026
Toolan (Travis Peak)TexasTravis PeakNacogdoches +1441776,50442,453Mar 2026
Word, N. (7550)Texas7550Lavaca211778028,895Apr 2026
Clear Lake, W. (Frio)TexasFrioHarris191177043,298Mar 2026
Oakville (Pettus -C-)TexasOakvilleLive Oak21177051,047Feb 2026
Lil Miss (Hockley 3900)TexasHockley 3900Duval11177041,237May 2025
Samano (1ST Massive)Texas1ST MassiveStarr +1282176136,520365,808Apr 2026
Farwell Creek N. (Morrow Upper)TexasMorrow UpperHansford5117691,85021,738Mar 2026
Locker (Duffer)TexasDufferBrown +11111765,86621,929Apr 2026
Hanson (Grayburg)TexasGrayburgCrockett +141176011,729Apr 2026
Bunger Bridge (Congl)TexasConglYoung11176037,199Mar 2026
K-M-A (3700 N)Texas3700 NWichita11176016,667Apr 2026
Rachel (Gunsight)TexasGunsightColeman111760248,534Mar 2026
Squiers (1450)Texas1450Eastland11176016,389Apr 2026
Stroud (Deep)TexasDeepStephens1117604,794Apr 2026
Mendota W. (Morrow Lower)TexasMorrow LowerRoberts1117513,55315,494Apr 2026
Crystal Falls, East (Miss)TexasMissStephens111751,40817,489Apr 2026
Tri-Cities (Bacon Lime)TexasBacon LimeHenderson291175064,994Jan 2026
Bay City (8400)Texas8400Matagorda1117504,209Apr 2026
Little Aaa Tank; Upper PennNew MexicoUpper PennEddy21174119,29840,300Aug 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.