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 23 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Dalwood (Woods Lime)TexasWoods LimeDickens19429,3386,4181.1MApr 2026
Red Bluff (Consolidated)TexasRed BluffLoving +124829,31938,3491.7MApr 2026
Horned Toad (Delaware)TexasDelawareWard36129,303155,6641.6MApr 2026
Eastland County RegularTexas—Eastland +42634029,28667,5382.7MApr 2026
Triple-N (Penn., Upper)TexasPenn UpperAndrews +214629,1901,4541.5MApr 2026
TylerTexas—Smith6129,1680551,987Apr 2026
Corbin; Wolfcamp, SouthNew MexicoWolfcampLea20329,15674,7907.5MSep 2026
WC-025 G-09 S203521N; WolfcampNew MexicoWolfcampLea1129,15539,388208,537Aug 2026
Hastings, EastTexas—Brazoria +17229,15003.5MApr 2026
Kiowa Creek (Cleveland)TexasClevelandLipscomb +137929,097814,6081.7MApr 2026
George Allen (San Andres)TexasSan AndresGaines20128,97901.1MApr 2026
Vacuum; DrinkardNew MexicoDrinkardLea20528,84361,5866.7MSep 2026
Smiley (Austin Chalk)TexasAustin ChalkGonzales +19228,81368,910849,681Apr 2026
E-K; DelawareNew MexicoDelawareLea24528,80625,7872.2MSep 2026
Segno, DeepTexas—Polk8228,79335,081788,518Apr 2026
Perrin, N. Afb (Baker SD)TexasBaker SDGrayson19428,70392,4881.2MApr 2026
Alice, SE. (Scheel)TexasScheelJim Wells2128,666069,084Apr 2026
Giebel (Cfa)TexasCfaGaines +223228,6373,7651.6MApr 2026
Sadler (Penn.)TexasPennGrayson12128,55022,2761.8MApr 2026
Robertson, N. (San Andres)TexasSan AndresGaines46128,5316,94312.2MApr 2026
Clam LakeTexas—Jefferson20128,5009,9742.4MApr 2026
Sweetwater (Canyon Sand)TexasCanyon SandFisher +145328,4805,4141.1MApr 2026
Michelle Kay (Cisco)TexasCiscoKent +136328,4251,2002.2MApr 2026
Geraldine (Delaware 3400)TexasDelaware 3400Culberson +117228,3920912,722Apr 2026
Lueders, S. (King Sand)TexasKing SandJones +269828,3793,0461.5MApr 2026
Fuller (Strawn -B- )TexasStrawn BScurry +14128,36710,201478,949Apr 2026
Los Ybanez (Spraberry)TexasSpraberryDawson6128,3469,5501.4MApr 2026
Red Hills; Wolfcamp, West (Gas)New MexicoWolfcampLea2128,310104,7731.3MAug 2026
NewtonTexas—Newton37128,24204.4MFeb 2026
Sand Dunes; Delaware, SouthNew MexicoDelawareEddy15328,192103,3562.7MSep 2026
Ft. Trinidad,s.(ottos Sand)TexasOttos SandHouston3328,19048,5311.2MApr 2026
Livingston Ridge; Delaware, EastNew MexicoDelawareLea14528,10817,3754.0MSep 2026
Wasson (Wolfcamp)TexasWolfcampYoakum +25228,1022,6901.2MApr 2026
Word, N. (Edwards)TexasEdwardsLavaca71428,0841.9M1.5MApr 2026
Double a Wells (Woodbine)TexasWoodbinePolk37228,070867,54919.8MApr 2026
LundellTexas—Duval29328,02701.6MApr 2026
Raccoon Bend (Mio X Y Z Cons)TexasMio X Y Z ConsAustin +118227,981198207,517Apr 2026
Harper (Devonian)TexasDevonianEctor12127,967155,7622.4MApr 2026
Tom Oconnor (5500 Sand)Texas5500 SandRefugio +18127,9652,5678.6MApr 2026
Winona (Paluxy A)TexasPaluxy ASmith4127,9640792,387Apr 2026
Braman (8200)Texas8200Refugio3127,928486,099255,091Apr 2026
John Scott (Grayburg)TexasGrayburgReagan1111627,87511.9MApr 2026
Withers, NorthTexas—Wharton15227,7807,0951.8MApr 2026
Elijah Green (Wilcox 6)TexasWilcox 6Tyler3127,77320,598281,772Mar 2026
Pegasus Gulf Coast (Grubbs)TexasGrubbsBrazoria1127,711417,163344,726Apr 2026
Boonsville (Bend Congl., Gas)TexasBend Congl GasWise +31,0636127,7097.7M2.4MApr 2026
HalleyTexas—Winkler701027,7016312.7MApr 2026
McCameyTexas—Upton +2145627,68102.7MApr 2026
Iatan (San Andres)TexasSan AndresMitchell +173327,65501.2MApr 2026
Red Oak (Dexter)TexasDexterLeon38427,61369,3243.9MApr 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.