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 91 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Kiowa Creek (Morrow, Upper-Oil)TexasMorrow Upper OilLipscomb +1111,89323,89373,361Mar 2026
Wallen (San Andres)TexasSan AndresAndrews211,892070,699Apr 2026
La Ward, North (5330)Texas5330Jackson111,892011,368Apr 2026
Cleveland (Cockfield 5600)TexasClevelandLiberty001,8920182,239Mar 2026
Estes Block-34 (Holt)TexasHoltWard221,8916,550511,348Apr 2026
Mulkey (4700 Caddo)Texas4700 CaddoJack321,8905,91434,906Apr 2026
Warmsley (Vaughn)TexasVaughnDe Witt211,889192,877275,105Apr 2026
Addis (Strawn)TexasStrawnEctor111,8881,905263,996Feb 2026
Rockdale (Cisco Lime)TexasCisco LimeHaskell211,887041,206Apr 2026
U-Lazy -S- (Pennsylvanian)TexasPennsylvanianBorden111,8860155,520Apr 2026
Bill (Strawn)TexasStrawnYoung211,88537887,802Apr 2026
Deike (Fry)TexasFryRunnels321,885078,061Apr 2026
Shady Grove (Woodbine)TexasWoodbineUpshur211,8850113,730Apr 2026
Midland, East (Devonian)TexasDevonianMidland221,88414,289123,702Apr 2026
Serbin (Wilcox)TexasWilcoxBastrop411,8840225,627Mar 2026
Ada (Mississippian)TexasMississippianJack211,881094,071Apr 2026
Waskom (Travis Peak-Charlsie)TexasTravis Peak CharlsieHarrison221,8786,883112,681Apr 2026
Brown & Thorp, West (Tubb)TexasTubbPecos111,8770174,024Apr 2026
Knox (Mississippi Lime)TexasMississippi LimeYoung111,877028,630Apr 2026
Mt. Lucas (Vicksburg)TexasVicksburgLive Oak111,877059,800Apr 2026
Hermann (Morrow, Up.)TexasMorrow UPOchiltree111,87629,33186,230Apr 2026
Midway LaneTexasMidway LaneCrockett111,875057,041Apr 2026
White (Flippen)TexasFlippenTaylor +1411,874095,342Apr 2026
Ann Mag (8500)Texas8500Brooks001,872101,27811,096Apr 2026
Loco Hills; AboNew MexicoAboEddy111,8722,355777,290Aug 2026
WalkerTexas—Pecos721,8710283,983Apr 2026
Martha JO (Travis Peak)TexasTravis PeakHenderson431,8700214,254Apr 2026
Henze (4250)Texas4250De Witt111,870054,379Mar 2026
Waskom (Alexander Sand)TexasAlexander SandHarrison +1321,86724,402552,525Apr 2026
Lane; Abo, EastNew MexicoAboLea221,86710,238179,780Sep 2026
McAllen Ranch (Guerra)TexasGuerraHidalgo1331,865227,0754.2MApr 2026
Lac (Conglomerate)TexasConglomerateMontague111,8633,30461,333Apr 2026
Parrott-Atkinson (Mississippian)TexasMississippianThrockmorton421,863761219,818Apr 2026
R.Q.S. (Ellenburger)TexasEllenburgerNolan111,8630143,677Apr 2026
Bliss, W. (Yegua A)TexasYegua AWalker511,86278,40042,926Mar 2026
Harris (Queen)TexasQueenGaines +1221,8620303,073Apr 2026
V-Bar (San Andres)TexasSan AndresReagan821,8591,86097,950Apr 2026
Delong (Zone A)TexasZone AStephens +1111,85819,18020,194Apr 2026
Crest (Des Moines)TexasDes MoinesOchiltree431,85715,899220,327Apr 2026
Peek (Bryson)TexasBrysonJack421,8570102,399Apr 2026
Nova (Sub-Clarksville)TexasSub ClarksvilleWood211,8560153,020Feb 2026
Hoefle (Pool)TexasPoolJack321,8540104,101Apr 2026
Q.I.S.D. (Chappel)TexasChappelHardeman111,854060,211Apr 2026
Storie (San Andres)TexasSan AndresGarza311,8530242,629Apr 2026
Seminole, Southwest (Devonian)TexasDevonianGaines541,85201.2MJan 2026
RGS (Spraberry)TexasSpraberryDawson111,8520338,420Apr 2026
McKee (Clear Fork, Lower)TexasClear Fork LowerCrane311,8501,902120,452Apr 2026
Monte Christo, E. (13,000)Texas13,000Hidalgo311,84954,410105,747Apr 2026
Spade Draw (Stockwether)TexasStockwetherDickens111,849058,507Apr 2026
Wildcat G-04 S252623M; Bone SpringNew MexicoBone SpringEddy111,84821,52982,069Aug 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.