FIELDS AND POOLS · UNITED STATES

Texas fields

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.

12,468 ON FILE · PAGE 61 OF 250

FieldFormationCountyLeasesActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Ellis Ranch (Atoka)AtokaOchiltree15932,74356,500149,724Apr 2026
Lochridge (K)KBrazoria +23112,741010,129Apr 2026
Deep Rock (Devonian)DevonianAndrews11222,739538484,013Apr 2026
Pinehurst (Wilcox Cons.)Wilcox ConsMontgomery36912,73777,902437,778Apr 2026
Block 12 (Wolfcamp)WolfcampAndrews4212,737434110,434Apr 2026
Miller Block B-29 (Penn.)PennWard261262,73693,32088,509Apr 2026
Cowden, N. (Strawn)StrawnEctor +14212,73619146,175Apr 2026
Adams Ranch (Yegua EY)Yegua EYOrange +16212,73550,6721.0MApr 2026
Pottsboro, South (Cordell 9300)Cordell 9300Grayson10422,73294,427158,174Apr 2026
Sojourner (4600)4600Haskell6112,7300120,654Apr 2026
Toolan (Pettit, Lower)Pettit LowerNacogdoches +132842,72848,618148,745Apr 2026
Bay City (8200 Frio)8200 FrioMatagorda5112,7262,400235,120Apr 2026
Leon Valley (Oil)OilPecos81222,7260174,816Apr 2026
Crum (Marble Falls)Marble FallsJack191142,72337,385204,759Apr 2026
Shield—Nueces1112,723017,793Apr 2026
Hysaw (Carrizo)CarrizoKarnes3412,7220235,279Apr 2026
Cannon (3140)3140Grayson +17742,7190175,197Apr 2026
Mount Sylvan—Smith7212,7190201,169Apr 2026
Big Mineral, SE. (E Sand FB V)E Sand FB VGrayson8422,7186,258131,192Apr 2026
Chenango (9100)9100Brazoria3212,7160219,091Apr 2026
Neale (Marble Falls)Marble FallsJack461812,713138,051289,643Apr 2026
St. Lawrence, NE. (Leonard)LeonardGlasscock7432,71331,007373,461Apr 2026
Coyanosa, N. (Delaware)DelawarePecos151052,7131,5131.6MApr 2026
Mercy (9100, Wilcox)9100, WilcoxSan Jacinto2112,71291,701128,734Apr 2026
Handy, Southeast (Q)QGrayson2312,711036,237Apr 2026
Adams Bayou (Hackberry)HackberryOrange1112,71021,130566,485Apr 2026
Landon, East (Dev)DevCochran4322,7090937,625Apr 2026
Slocum, West (Woodbine)WoodbineAnderson11112,704402153,638Apr 2026
Stillman (Deep Cons.)Deep Cons.Kenedy13412,698729,617247,509Apr 2026
Halsell, North (4750)4750Clay3522,6970482,391Apr 2026
Chile Vieja (Frio)FrioWillacy14712,695185,730628,548Apr 2026
Koontz (5600)5600Victoria3112,69523,709625,345Apr 2026
Sherman (Ordovician 8,800)Ordovician 8,800Grayson4312,694146,182101,819Apr 2026
Sun, North (F-3-G)F-3-GStarr2212,69416,7744,314Apr 2026
Halley (Glorieta)GlorietaWinkler14532,69483751,776Apr 2026
Harper, W. (Pennsylvanian)PennsylvanianEctor2222,6910218,068Apr 2026
Rodessa (Cotton Valley Cons.)Cotton Valley ConsMarion18422,69020,941148,109Apr 2026
Danita Walker (San Andres)San AndresGaines2212,6870129,016Apr 2026
Bethany (Pettit)PettitPanola +112320112,684181,735182,400Apr 2026
Normanna (Hockley 3525)Hockley 3525Bee8222,6835,573354,696Apr 2026
Seay (Caddo Conglomerate)Caddo ConglomerateMontague4112,683091,203Apr 2026
Hansford, North (Cleveland)ClevelandHansford +15222,68213,397109,577Apr 2026
Elaine (5100)5100Dimmit +13812,6820945,764Apr 2026
Rose Creek, N (Wolfcamp)WolfcampSterling3512,68201.4MApr 2026
Davan (Strawn Sand)Strawn SandStonewall1512,6790500,064Apr 2026
W. A. M. (Fusselman)FusselmanSterling +110212,6773,431347,842Apr 2026
Hicksbaugh—Tyler3412,677618235,294Mar 2026
Peg's Hill (Canyon)CanyonBorden1112,6752,06649,775Mar 2026
Cook's Choice (Strawn Sand)Strawn SandNolan2112,6731,28486,427Mar 2026
Rough Ride (Strawn Sd.)Strawn SDFisher15112,67158,588355,541Mar 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.