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 133 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Marsters, N.E.Texas—Freestone213606198,777115,042Apr 2026
Sharp Image Roscoe (Strawn)TexasStrawnNolan11606044,541Mar 2026
Chapman-Cherryhomes (Congl.)TexasCongl.Jack15260537,939121,245Apr 2026
Ela Sugg (Wolfcamp)TexasWolfcampIrion3260514,383100,982Apr 2026
Sojourner (Meadors Sand)TexasMeadors SandHaskell11605034,203Apr 2026
Ernie Baker (Pecan Gap)TexasPecan GapKarnes1160410,68017,761Apr 2026
WC; Chalk Bluff; Wolfcamp,n (G)New MexicoWolfcampEddy116047,46814,560Sep 2026
G & W (Devonian)TexasDevonianEctor +1116044,00963,700Feb 2026
Winn-Dulce (Elaine)TexasElaineZavala1816041,656302,842Apr 2026
Dos Arroyos (San Miguel)TexasSan MiguelZavala22604068,123Apr 2026
Willow Springs (Henderson)TexasHendersonGregg4460383,61232,178Apr 2026
Dude Wilson (Morrow, Upper -A-)TexasMorrow Upper AOchiltree3260353,022146,862Apr 2026
Kermit (Yates)TexasYatesWinkler116030108,390Apr 2026
Orange Grove (4875 Sand)Texas4875 SandJim Wells11602016,332Apr 2026
Cedar Canyon; Morrow (Gas)New MexicoMorrowEddy11601125,2152,482Aug 2026
Seymour (Caddo)TexasCaddoBaylor326010145,077Apr 2026
Waka, W. (Cleveland)TexasClevelandOchiltree2260032,98949,722Apr 2026
Scott (Delaware Gas)TexasDelaware GasWard1160015,21141,090Apr 2026
Minden, E. (Travis Peak Trans.)TexasTravis Peak TransRusk1160011,90266,390Apr 2026
Mozelle Nutt (Strawn 3650)TexasStrawn 3650Concho516000107,499Mar 2026
Lamesa, North (7850)Texas7850Dawson315990159,167Apr 2026
Southmayd, NE. (Strawn)TexasStrawnGrayson1159811,48338,319Apr 2026
Burt-Ogden-MabeeTexas—Runnels +11065981,345146,950Apr 2026
Sewell (Strawn)TexasStrawnYoung +131598030,029Apr 2026
Sovereign Genesis (Miss)TexasMissEastland115980100,324Mar 2026
WC 23N1W32; MancosNew MexicoMancosSandoval1159805,161Sep 2026
Panther Reef (Frio Cons.)TexasFrio ConsCalhoun315976,98514,768May 2025
Collinsville, East (Strawn 3400)TexasStrawn 3400Grayson22597025,481Apr 2026
Fred's (5000)Texas5000Jim Wells11596068,955Apr 2026
Brushy Creek (Wilcox -S-1-11200)TexasWilcox S 1 11200De Witt +18459564,007286,434Apr 2026
Carthage (Travis Peak-Collins)TexasTravis Peak CollinsPanola12659559,555101,990Apr 2026
Silsbee (W-2)TexasW-2Hardin115951,987206,058Apr 2026
Greta (6400)TexasGretaRefugio0059584873,970Jul 2025
Fennell (King Sand)TexasKing SandRunnels225950122,643Mar 2026
Malakoff, South (Travis Peak)TexasTravis PeakHenderson113594115,64819,581Apr 2026
Jewett (Pettit)TexasPettitLeon16359478,42949,194Apr 2026
Hope (14,000)Texas14,000Lavaca2159411,317109,490Mar 2026
Crash (San Angelo)TexasSan AngeloIrion21594031,385Apr 2026
Myrtle SpringsTexas—Van Zandt11594050,005Apr 2026
Bryle, South (Caddo, Upper)TexasCaddo UpperThrockmorton3159317,56181,046Apr 2026
Orvale (Lower Strawn)TexasLower StrawnClay11593026,174Apr 2026
Woodson, NW. (Caddo, Lower)TexasCaddo LowerThrockmorton22592043,654Apr 2026
Penteam (Queen)TexasQueenEctor315916,28321,916Apr 2026
Rehm, N. (Granite Wash)TexasGranite WashHartley315910267,012Apr 2026
Dickie (Strawn)TexasStrawnThrockmorton1159104,251Apr 2026
Hughes-Odell (Mississippian)TexasMississippianThrockmorton11591030,901Apr 2026
Little Cedar (Strawn)TexasStrawnStephens1715901,36065,952Apr 2026
Lundell, N. (Chernosky 1800)TexasChernosky 1800Duval11590024,047Apr 2026
Willow Springs, S. (Travis Peak)TexasTravis PeakGregg11590062,803Mar 2026
Percy Wheeler (Travis Peak)TexasTravis PeakCherokee12658948,961331,093Apr 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.