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 158 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
TolbertTexas—Wilbarger11240052,133Apr 2026
Alto (Travis Peak)TexasTravis PeakCherokee12523975,04321,411Apr 2026
Rottersman (Lobo)TexasLoboWebb27323946,808259,898Apr 2026
Carlsbad; Strawn, East (Gas)New MexicoStrawnEddy322391,65670,347Sep 2026
Corpus Christi, West (Anderson)TexasAndersonNueces112391,20641,982Apr 2026
Sun, North (5810)Texas5810Starr00239108205,547Oct 2025
Bolivar, SouthTexas—Denton00239018,766Oct 2025
LygayTexas—Coke6123830,86249,853Apr 2026
Big Whit(wolfcamp)TexasWolfcampGlasscock112382,56987,351Apr 2026
Howards Creek (Canyon)TexasCanyonCrockett12323744,049166,176Apr 2026
Eastland, North (Congl.)TexasCongl.Eastland222371,0856,460Apr 2026
Sancree (Strawn)TexasStrawnWise11237020,480Oct 2025
Yale Young (Buttram)TexasButtramJack11237014,135Apr 2026
Anderson Ranch; Grayburg, WestNew MexicoGrayburgLea32236028,467Sep 2026
Verna (Anacacho)TexasAnacachoAtascosa31236018,239Apr 2026
Poulter (Strawn)TexasStrawnTerrell171235334,638250,891Apr 2026
Neal (Bossier)TexasBossierFreestone172235134,58592,213Apr 2026
Belle Bower (Travis Peak)TexasTravis PeakPanola62235121,6766,694Apr 2026
Farnsworth, Se.(morrow, Up. Gas)TexasMorrow UP GasOchiltree2123547,33014,172Apr 2026
Sabana (Marble Falls)TexasMarble FallsEastland6123511,10215,665Apr 2026
Coahoma (Wolfcamp)TexasWolfcampHoward11235013,749Mar 2026
Fritz (Tannehill, Upper)TexasTannehill UpperBaylor11235020,626Apr 2026
Yale Young (Weir)TexasWeirJack11235013,391Apr 2026
Wildcat G-09 S193408D; StrawnNew MexicoStrawnLea112343184,391Aug 2026
Hatchett (Hope)TexasHopeJones1123406,445Mar 2026
Slocum, West (Woodbine -B-)TexasWoodbine BAnderson11234031,042Feb 2026
Sublime,n (Wilcox 8220)TexasWilcox 8220Colorado00234065,547Oct 2025
Tatum, North (Travis Peak)TexasTravis PeakRusk +12223328,10229,434Apr 2026
Morris (Strawn 4300)TexasStrawn 4300Wise +1222334,72023,871Apr 2026
Lovington; Wolfcamp, NortheastNew MexicoWolfcampLea112333,948107,735Aug 2026
K L M (Caddo B)TexasCaddo BJack112331,86017,821Apr 2026
L.W.T. (Congl.)TexasCongl.Jack21233017,572Apr 2026
Ken-Rich (3620 Sand)Texas3620 SandYoung1123307,799Apr 2026
Quitman, N.E. (Travis Peak)TexasTravis PeakWood11233034,235Apr 2026
Waskom (Travis Peak,lower)TexasTravis Peak LowerHarrison21232100,76228,299Apr 2026
Speaks (16250 Wilcox)Texas16250 WilcoxLavaca4123214,16679,545Dec 2025
Cooper; Morrow (Gas)New MexicoMorrowLea1123214,06922,069Aug 2026
Jameson, SW. (Strawn)TexasStrawnSterling822323,45536,633Apr 2026
Bayex (Congl.)TexasCongl.Young +2112321,63412,880Apr 2026
McNabb (Conglomerate, Lo.)TexasConglomerate, Lo.Montague11232051,795Apr 2026
Old Waverly (Wilcox "E")TexasWilcox ESan Jacinto11232040,017Apr 2026
Ozie (Miss. 4900)TexasMiss 4900Jack11232081,180Apr 2026
Nan-SU-Gail (Sub-Clarksville)TexasSub ClarksvilleFreestone +18223156,03733,882Apr 2026
Waskom (Page Sand)TexasPage SandHarrison2223129,41438,761Apr 2026
Carthage (Travis Peak-Poss)TexasTravis Peak PossPanola1123113,52715,391Apr 2026
Trinidad, S. E. (Travis Peak)TexasTravis PeakHenderson722313,70241,872Apr 2026
Best West (Tannehill)TexasTannehillShackelford21231015,311Mar 2026
Floresville, E. (Midway)TexasMidwayWilson21231015,139Apr 2026
Corpening (Strawn)TexasStrawnGrayson21230025,570Apr 2026
Damascus (Seamans)TexasSeamansPolk +12122961,75211,727Mar 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.