FIELDS AND POOLS · UNITED STATES

Texas fields

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.

41,154 ON FILE · PAGE 251 OF 824

FieldFormationCountyLeasesActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
South la Ward (8,000 Upper)8,000 UpperJackson11100154,864Feb 2023
South Park (Penn)PennTerrell2110027,710—
Spanish Camp (3270 Sand)3270 SandWharton111000—
Spanish Camp, S. (Frio 4060)Frio 4060Wharton211000—
Sparenburg (Pennsylvanian)PennsylvanianDawson111000—
Spartan (4500)4500San Patricio21100118—
Spartan (5600)5600San Patricio1110011,335Apr 2025
Speaks ( 1800)1800Lavaca811008Apr 2023
Speaks N. (Frio Upper)Frio UpperLavaca211000—
Speaks, SW. (Frio 2800)Frio 2800Lavaca21100474Mar 2025
Speaks, SW. (Wilcox 9560)Wilcox 9560Lavaca111006,774Jul 2016
Spearman NW (Douglas)DouglasHansford911003,575—
Speary (2600)2600Karnes311000—
Speary (Myhand 8400)Myhand 8400Karnes41100874—
Sprague (Flippen)FlippenNolan51100236,328Mar 2020
Springtown (Comyn)ComynParker311000—
Spurger, E. (5050)5050Tyler2110010,306—
Spurger (Yegua #3A)Yegua 3ATyler111000—
S S G L (Nacatosh)NacatoshMarion111000—
Stamford NW (Breckenridge Lime)Breckenridge LimeHaskell3110036,650Feb 2023
Starr Brite W (4470)4470Duval21100961—
Starr Brite, W. (5980)5980Duval31100194Oct 2021
St. Boniface (Miss.)MissHardeman1110040,013Jun 2025
St. Charles—Aransas111000—
Stedman Island (8300 SD)8300 SDNueces111001,486May 2025
Stedman Island (C-2)C-2Nueces2110014,185Feb 2025
Stedman Island (C-5)C-5Nueces211005,729Nov 2024
Steele Ranch (Strawn 2960)Strawn 2960Young111000—
Sterling, N. (Wolfcamp)WolfcampSterling411000—
Stewards Mill, E. (Rodessa -A-)Rodessa AFreestone111000—
Stewards Mill (Pettit 7600)Pettit 7600Freestone4110074,440Mar 2024
Stewardson (Alexander Gardner)Alexander GardnerColeman211000—
Stiles (Ellenburger)EllenburgerReagan111000—
Stiles Ranch (Granite Wash)Granite WashWheeler33011002.2M—
STM (Canyon Reef)Canyon ReefMitchell +181100192,156—
Storey (4470)4470La Salle111000—
Storey, S. (Wilcox 5450)Wilcox 5450La Salle2110026,463Jan 2017
Stowell,s. (Intermediate)IntermediateJefferson1110040,328Jun 2025
Strahan (Congl)ConglJack311000—
Strake Deep (Carrizo P-2)Carrizo P 2Duval3110033,762—
Stratton (E-4-7)E-4-7Nueces2110023,114—
Strauch-Wilcox (Vela)VelaBee1110016,587—
Strawn, N. (Duffer)DufferPalo Pinto511004,828Mar 2023
St. Tr. 60-S, East (K Sand)K SandHigh IS-SB111004,240—
Sugarkane (Cretaceous)CretaceousKarnes +22811001.4M—
Sugar Valley—Matagorda211000—
Sugar Valley, S. (Frio 11700)Frio 11700Matagorda2110056,845—
Sugar Valley(truitt Taylor B SG)Truitt Taylor B SGMatagorda311004,584—
Sun Belt(atoka)AtokaHood411000Nov 2023
Sun Belt (Strawn)StrawnHood511000—

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.