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.

46,247 ON FILE · PAGE 278 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
J. C. Martin (Wilcox 8150)TexasWilcox 8150Zapata11000—
Jeffress, E. (Hurd)TexasHurdHidalgo11000—
Jeffress (Vicksburg 7380)TexasVicksburg 7380Hidalgo11005—
Jeffress, W. (Vicksburg T)TexasVicksburg THidalgo11001,744Feb 2023
Jennings, West (Crockett)TexasCrockettZapata110059,026—
Jennings, West (Falcon, Lower)TexasFalcon, LowerZapata110021,646—
J. G. S. (Rodessa)TexasRodessaPanola11002,516—
J. G. S. (Rodessa -C-)TexasRodessa CPanola11000—
Jim Adams (Fry)TexasFryRunnels1100942—
Jim Bob (Jennings SD, LO)TexasJennings SD, LOColeman110017,038—
J M (Canyon)TexasCanyonJones11000—
J M M, South (Cook)TexasCookNolan11002,889Jun 2021
Joaquin, West (Sligo)TexasSligoShelby1100460—
Jobar (Yegua)TexasYeguaGoliad110024,780—
Joe Bob (Marble Falls Reef)TexasMarble Falls ReefBrown11000—
John C. Robbins (Pettit)TexasPettitGregg11000—
Johnstone (Middle Frio)TexasMiddle FrioVictoria11008,584Dec 2017
Jones Creek (3400)Texas3400Wharton11002,108—
Jones Creek, North (Wilcox)TexasWilcoxWharton11001.5MMar 2025
Jones Payne (Strawn 4400)TexasStrawn 4400Wichita11008,031—
Jones Ranch, South (Devonian)TexasDevonianGaines110052,417Aug 2025
Jordan, S. (Ellenburger)TexasEllenburgerCrane1100150,499—
Joy (Palo Pinto)TexasPalo PintoClay110018,135—
J. P. D. (Cisco Reef)TexasCisco ReefRunnels11000—
Juniper (Bend Congl.)TexasBend ConglKing1100115,876May 2022
Justis; Glorieta, SoutheastNew MexicoGlorietaLea110027,312Apr 2025
Kacee (Cruel)TexasCruelColorado1100203,443Dec 2024
Kama (Strawn)TexasStrawnSchleicher11003,414—
Katlaco-Cook (Strawn)TexasStrawnEastland11006,673May 2023
Kay Creek (1750)Texas1750Victoria110040Apr 2022
Kay Creek (2800)Texas2800Victoria11000—
Kay Creek (2950)Texas2950Victoria1100180—
Kay Kimbell (Strawn 3500)TexasStrawn 3500Cooke11000—
K.B. Doyle (West Leger)TexasWest LegerJefferson11000—
KeeranTexas—Victoria110045,012—
Keeran (3900)Texas3900Victoria110058—
Keller Ridge, South (Tannehill)TexasTannehillDickens1100956—
Kelsey, South (6280)Texas6280Starr1100194Mar 2021
Kelton (Strawn)TexasStrawnThrockmorton11000—
Kendall (9250 Wilcox)Texas9250 WilcoxLive Oak110021,012Oct 2024
Kendall (Mississippi Lime)TexasMississippi LimeYoung110037,058Jul 2018
Kenedy, E. (Luling)TexasLulingKarnes110026,529—
Kenedy, SW Middle Wilcox (7500)Texas7500Karnes110043,584—
Kenedy, SW. (Sligo)TexasSligoKarnes110014Nov 2023
Kennedy Farms; Strawn, West (G)New MexicoStrawnEddy11001Jul 2014
Kennemer, W. (Ellenburger)TexasEllenburgerTom Green11000—
Kens (Serpentine)TexasSerpentineGuadalupe110096,662Nov 2022
Kerens (Woodbine)TexasWoodbineNavarro11009,901—
Kermit (Fusselman)TexasFusselmanWinkler110032,223Sep 2019
Kermit (Joins)TexasJoinsWinkler11006,143—

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.