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 46 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Stacy (Olmos -A-)TexasOlmos AFrio537,8830406,309Apr 2026
Muldoon, SW. (Arnim-2)TexasArnim-2Fayette617,8650163,656Apr 2026
Judy Gail (Canyon Sand)TexasCanyon SandFisher1437,86301.4MMar 2026
S-M-S (Canyon Reef)TexasCanyon ReefKent537,8620561,765Apr 2026
Devers, SW (Cook Mountain)TexasCook MountainLiberty117,861221,333889,268Mar 2026
Plymouth (5100)Texas5100San Patricio217,8530288,687Apr 2026
Bay City (7500 Frio)Texas7500 FrioMatagorda317,8514,440355,806Apr 2026
Bakke (Penn.)TexasPennAndrews227,8484,894375,184Apr 2026
V & S (San Andres)TexasSan AndresGaines827,8480459,674Apr 2026
Wilshire (Consolidated)TexasConsolidatedUpton4147,839905,1442.3MApr 2026
Cruz Creek (Brown Dolomite)TexasBrown DolomitePotter +1727,8301,633143,577Apr 2026
Walser (Miss)TexasMissHardeman547,8280789,330Apr 2026
HerrellTexas—Sterling +1827,8220541,435Apr 2026
Lane; AboNew MexicoAboLea337,8117,444711,696Sep 2026
Vogtsberger PoolTexas—Archer1737,81029,577692,662Apr 2026
Philpick (6450)Texas6450Grayson +1817,8040405,047Apr 2026
PageTexas—Schleicher917,79221,424349,353Apr 2026
Mag (Austin Chalk)TexasAustin ChalkGonzales627,7582,846670,251Apr 2026
Abell (Permian 2200)TexasPermian 2200Pecos1147,7540510,821Apr 2026
Baum; Wolfcamp, SouthNew MexicoWolfcampLea217,74812,669168,529Aug 2026
Hondo (Fusselman)TexasFusselmanIrion117,7460486,950Apr 2026
Conger (Leonard)TexasLeonardSterling +11427,73845,4961.0MApr 2026
Beech Creek (Yegua 4700)TexasYegua 4700Tyler417,7380283,005Mar 2026
Constitution (Westbury)TexasWestburyJefferson427,73543,7623.8MApr 2026
Soldier Mound (Stockwether)TexasStockwetherDickens527,71802.0MApr 2026
John P (Ellenburger)TexasEllenburgerMenard927,71629330,709Apr 2026
Vogtsberger, NorthTexas—Archer927,7140548,062Apr 2026
Theuvenins Creek, SE. (5950)Texas5950Tyler117,7090405,849Apr 2026
Basin Fruitland Coal (Gas)New Mexico—San Juan +34,778337,705134M304,631Sep 2026
Felken, S. (Spraberry)TexasSpraberryDawson317,6993,600147,970Apr 2026
Pine Island Bayou (Yegua EY-1L)TexasYegua EY 1LJefferson +1227,67549,900337,369Apr 2026
Hume; Wolfcamp, NorthNew MexicoWolfcampLea547,6564958,895Sep 2026
Seminole, North (San Andres)TexasSan AndresGaines117,6551,476319,066Apr 2026
Steele Hill (Tannehill)TexasTannehillDickens +1727,6480732,042Apr 2026
Armer (Tubb)TexasTubbCrane1037,64753,476602,836Apr 2026
Block 38 (Ellenburger)TexasEllenburgerCrockett +1427,64419,611475,663Apr 2026
Fullerton, South (Ellenburger)TexasEllenburgerAndrews227,6409,3611.6MApr 2026
WC-015 G-03 S192703I; Bone SpringNew MexicoBone SpringEddy117,63465,260111,485Sep 2026
Wickett, North (Penn.)TexasPennWard417,63460,197628,772Mar 2026
Garrett; DrinkardNew MexicoDrinkardLea1117,6276,2651.2MSep 2026
Lonken (7030)Texas7030Jackson117,625768,421154,609Apr 2026
Palo Alto (6220)Texas6220Victoria117,6228,77516,834Apr 2026
Fulshear, S. (Cons.)TexasCons.Fort Bend1427,617287,672251,240Apr 2026
Cottonwood (Frio 7500)TexasFrio 7500Liberty217,6130235,523Apr 2026
Phoenix (Grayburg)TexasGrayburgMartin1337,60802.1MApr 2026
Croton Creek (Tannehill)TexasTannehillDickens317,605097,059Apr 2026
Little Mesa (Wolfcamp)TexasWolfcampTerrell417,60439,943203,157Apr 2026
Wildcat G-04 S182927M; Bone SpringNew MexicoBone SpringEddy227,5864,781274,213Aug 2026
Worsham (Delaware Sand)TexasDelaware SandReeves1987,58260,231787,502Apr 2026
Lamesa, West (Spraberry)TexasSpraberryDawson1547,58201.9MApr 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.