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 162 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Draco (Queen City 6700)TexasQueen City 6700Starr411978,35424,411Apr 2026
Coastal, E. (Vksbg. 6000)TexasVksbg. 6000Starr111973,8248,837Apr 2026
Velrex (Canyon, Up.)TexasCanyon UPSchleicher541972,355107,859Apr 2026
Breslau (Wilcox 8395)TexasWilcox 8395Lavaca111971,31747,414Jan 2026
Transwestern Redstone (Gunsite)TexasGunsiteClay71197075,314Apr 2026
El Viejo (Serpentine)TexasSerpentineBastrop +131197014,227Apr 2026
Prince (Strawn)TexasStrawnCooke21197012,618Mar 2026
Khan (Austin Chalk)TexasAustin ChalkWilson11197022,742Feb 2026
Prince (Strawn 3400)TexasStrawn 3400Cooke11197013,600Mar 2026
Brad, SW. (Big Saline Congl.)TexasBig Saline ConglPalo Pinto +112719661,04728,468Apr 2026
Calloway Gallup (Gas)New Mexico—San Juan111967,67113,841Aug 2026
Montague (Cisco Sand 900)TexasCisco Sand 900Montague2119603,573Apr 2026
F & H (Cisco)TexasCiscoMenard +111196051,926Dec 2025
Grant-VirginiaTexas—Cooke11196018,345Apr 2026
Craig Ranch (Morrow)TexasMorrowSherman5119575,84555,807Apr 2026
Barrera (Lobo 6)TexasLobo 6Webb3119558,42088,414Apr 2026
El Staggs (7330)Texas7330Hidalgo +16119530,985224,744Apr 2026
Village Mills, East (T)TexasTHardin52195152220,253Mar 2026
Lehn-Apco, North (1600)Texas1600Pecos521950105,714Apr 2026
Sadler, W. (6250)Texas6250Grayson51195022,317Mar 2026
Noack Cow Herd (Seg. B, East)TexasSeg. B, EastLee22195011,165Apr 2026
Winchester; Morrow (Gas)New MexicoMorrowEddy9319430,283105,685Sep 2026
Payton (Lower Devonian)TexasLower DevonianWard2219421,12511,901Apr 2026
Wildcat Redfern Farmington (O)New Mexico—San Juan211942052,559Aug 2026
GoreeTexas—Bee21194068,196Apr 2026
Four C (Grayburg)TexasGrayburgPecos11194011,186Mar 2026
Tal Vez (Rosenberg)TexasRosenbergWebb11194013,174Apr 2026
Old Ocean (Campbell)TexasCampbellBrazoria +11119314,437131,262Apr 2026
Norbee, S.E. (Hockley)TexasHockleyBee111936,4701,784Dec 2025
Cedar Flats (Miss.)TexasMissHoward +1111935,7269,857Apr 2026
Amelia (Fleming Z-1)TexasFleming Z-1Jefferson1119307,162Mar 2026
Buffalo; QueenNew MexicoQueenLea111930465,406Aug 2026
Mackoy (4200 Sand)Texas4200 SandGrayson11193016,463Apr 2026
Brazeel-King (Miss)TexasMissYoung111923,89126,687Apr 2026
Rounsaville (Marble FLS Congl.)TexasMarble FLS Congl.Stephens111921,68815,429Apr 2026
Wagley (Tannehill Sand)TexasTannehill SandCallahan191192011,177Apr 2026
Boling (Iago)TexasIagoWharton11192087,640Dec 2025
Burton Flat; Morrow, East (Gas)New MexicoMorrowEddy185191134,647142,272Sep 2026
Flowella, W. (Vksbg. 4.5.6)TexasVksbg. 4.5.6Brooks1119113,10933,942Apr 2026
Bee Wright (Tannehill)TexasTannehillKing221910151,991Mar 2026
Henderson, Ne.(pettit)TexasPettitRusk211910191Apr 2026
HollidayTexas—Archer21191015,582Sep 2025
Horseshoe Bend, N. (Oil Creek)TexasOil CreekCooke21191048,803Mar 2026
TuckerTexas—Crane2119104,772Apr 2026
Brayton, N. (Vicksburg 8950)TexasVicksburg 8950Nueces11191057,272Apr 2026
Deer Creek, S.E. (Strawn)TexasStrawnClay11191038,461Apr 2026
Walnut Bend (Dornick Hills)TexasWalnut BendCooke1119107,650Apr 2026
Pearson (Travis Peak)TexasTravis PeakNacogdoches4219033,13832,827Apr 2026
Crawford (Marble Falls)TexasMarble FallsEastland631901,16642,450Apr 2026
Ohagan (7775)Texas7775Grayson1119062128,854Apr 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.