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 35 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Hull-Silk-Sikes (4000)Texas4000Archer +118313,3180751,673Apr 2026
Pittsburg (Sub-Clarksville)TexasSub ClarksvilleCamp +119113,30903.4MFeb 2026
Doering Ranch (Georgetown)TexasGeorgetownFrio12113,303355,4221.3MApr 2026
Rita (Consolidated)TexasConsolidatedKenedy11113,296131,544254,540Apr 2026
Mansfield Dome (Canyon Reef)TexasCanyon ReefOldham9113,2910930,012Apr 2026
Odell, West (Chappel)TexasChappelWilbarger1113,265043,435Mar 2026
Fullerville, NE. (San Andres)TexasSan AndresKent14213,2560489,891Apr 2026
Yates (Smith Sand)TexasYatesPecos81413,2290876,465Apr 2026
Fairway (Massive Anhydrite)TexasMassive AnhydriteAnderson +14313,2180299,865Apr 2026
Maben (Cisco)TexasCiscoKent +119313,21102.2MApr 2026
Good Luck (San Miguel)TexasSan MiguelDimmit10413,2090435,351Apr 2026
Pearsall (Navarro Sand)TexasNavarro SandFrio +111113,20001.1MMar 2026
Stepp (Chappel)TexasChappelHardeman7213,18503.9MApr 2026
Bronco (Siluro-Devonian)TexasSiluro-DevonianYoakum7313,18413,0831.6MApr 2026
Coldwater Creek (Marmaton)TexasMarmatonSherman5113,17827,687694,500Apr 2026
Pearl; QueenNew MexicoQueenLea311313,168320.7MSep 2026
Todd (Strawn)TexasStrawnCrockett8113,1130530,227Apr 2026
Jordan (Fusselman)TexasFusselmanEctor3113,09916,848263,800Apr 2026
Dangle (Strawn 1600)TexasStrawn 1600Cooke35113,0990334,017Apr 2026
Gladewater (Haynesville)TexasHaynesvilleUpshur +165613,0903.0M1.7MApr 2026
KuhlmanTexas—Harris +11113,08111545,166Mar 2026
Rule West (Strawn)TexasStrawnHaskell5113,0740634,330Apr 2026
Magnet Withers (F-19)TexasF-19Wharton4113,0694,509333,974Apr 2026
Rhodes; Yates-Seven RiversNew MexicoYates-Seven RiversLea77413,05918,37013.3MAug 2026
ManzielTexas—Wood11213,05201.2MApr 2026
Westbrook (Ellenburger)TexasEllenburgerMitchell4113,04381055,208Apr 2026
Tex-Hamon (Dean)TexasDeanDawson +114713,03901.6MApr 2026
Monahans, N. (Queen)TexasQueenWinkler +18313,0354,964268,100Apr 2026
West (Devonian)TexasDevonianYoakum5213,01501.9MApr 2026
White Flat (Strawn)TexasStrawnNolan16212,9963,658489,756Apr 2026
Lawler (Chappel)TexasChappelHardeman4112,99401.6MApr 2026
Sarnosa, WestTexas—Duval +110212,9810834,623Apr 2026
Fort Trinidad, W.(dexter)TexasDexterHouston3112,9739,690390,399Apr 2026
Meg (Granite Wash)TexasGranite WashHemphill54312,9271.2M1.5MApr 2026
Lopez Ranch (Consolidated)TexasConsolidatedBrooks25612,921376,5841.6MApr 2026
Penasco Draw Permo Penn OilNew Mexico—Eddy2112,89967,117150,078Aug 2026
Goldsmith (Devonian)TexasDevonianEctor7212,89719,6342.5MApr 2026
Crownquest (Devonian)TexasDevonianCrane12112,88210,1311.6MApr 2026
Young County Regular (Gas)TexasGasYoung412912,874233,525252,257Apr 2026
Baker (2500)Texas2500McMullen5112,8701,145193,226Apr 2026
Sugar Valley (Truitt)TexasTruittMatagorda1112,864025,354Apr 2026
Spraberry, DeepTexasSpraberryDawson18212,85501.7MApr 2026
Segno, South (Wilcox)TexasWilcoxPolk +15312,81627,855321,635Apr 2026
Teague; SimpsonNew MexicoSimpsonLea14112,80836,0552.2MAug 2026
County Line Tank; Abo (O)New MexicoAboEddy +113412,80768,1141.5MSep 2026
University Waddell (Waddell Sd.)TexasWaddell SDCrane1112,8056,398313,459Apr 2026
Kermit (Ellenburger)TexasEllenburgerWinkler7312,786136,488752,969Apr 2026
Ackerly, North SpraberryTexas—Dawson7212,78402.4MApr 2026
Warren; Grayburg-San AndresNew MexicoGrayburg-San AndresLea11112,78257,205937,885Aug 2026
Gaffney, SW. (5400)Texas5400Goliad3112,7579,049135,271Apr 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.