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 289 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Ranura ("J-57")Texas"J-57"Kenedy11002,616—
Rattlesnake DakotaNew Mexico—San Juan1100124,632Oct 1997
Raven Creek (Flippen)TexasFlippenFisher110017,059Dec 2024
Raven Creek,north (Strawn)TexasStrawnFisher110072,110May 2022
Rawlings (5300)Texas5300Coke110030,701Feb 2025
Raywood, S. (Gressett Sand)TexasGressett SandLiberty110014,075Jan 2018
R-B (Woodbine)TexasWoodbinePolk11002,853—
RC (Jackson)TexasJacksonWharton11005,075Oct 2017
Reagan (11,500)Texas11,500Reagan1100113—
Red Bluff (Delaware, Lower)TexasDelaware LowerLoving1100136,582Jan 2017
Red Fish Reef (FB a-1, Frio 7)TexasFB a-1, Frio 7Chambers1100348Jun 2018
Red Fish Reef (FB a-2, Frio 19)TexasFB a-2, Frio 19Chambers11005,316Jun 2021
Red Fish Reef (FB a-3, Frio 13)TexasFB a-3, Frio 13Chambers11005,134—
Red Fish Reef (FB a Frio 11)TexasFB a Frio 11Chambers +1110017,633Sep 2018
Red Fish Reef (Frio 2-a Sand)TexasFrio 2 a SandChambers11008,257—
Red Fish Reef S. (Frio 15)TexasFrio 15Chambers +11100102,315Jun 2021
Red House, East (Ellen.)TexasEllen.Reagan11000—
Red House (Fusselman)TexasFusselmanReagan1100147,829Apr 2024
Red House (Strawn)TexasStrawnReagan +111008,295May 2022
Redmar (Hockley D)TexasHockley DLive Oak11000—
Red Springs (Rodessa, Middle)TexasRodessa MiddleSmith110043,132Apr 2025
Red Tank; Atoka,s (G)New MexicoAtokaEddy1100125Dec 2008
Reed (Woodbine)TexasWoodbineFreestone11000Feb 2025
Refugio-Fox (2480)Texas2480Refugio11000May 2024
Refugio-Fox (6400)Texas6400Refugio1100330,130Nov 2022
Refugio Heard (5600)Texas5600Refugio1100749—
Refugio New (4500)Texas4500Refugio110051,405—
Refugio OldTexas—Refugio1100271,250—
R.E.H. (Hope Sand)TexasHope SandNolan1100158,507Nov 2021
Remuda Basin; Atoka (G)New MexicoAtokaEddy11002,865Jun 2023
Renaud & Tunstill (Ellen.)TexasEllen.Pecos11000—
Reno, E. (Strawn 3700 Sand)TexasStrawn 3700 SandArcher110020,939Nov 2017
Reprieve (Chappel)TexasChappelHardeman1100430,729Apr 2025
Reutinger (Tannehill, Upper)TexasTannehill UpperKing110065,822—
ReynoldsTexas—Jim Wells11009,807Apr 2025
Reynolds Ranch (Het Third)TexasHet ThirdJim Wells11001—
Rhode Ranch, South (Queen City)TexasQueen CityMcMullen11000—
Rhode Ranch (Wilcox 1ST 7300)TexasWilcox 1ST 7300McMullen11000—
Rhonda (Marble Falls-A-)TexasMarble Falls APalo Pinto11000Aug 2022
Rich Hurt (Wx. Luling)TexasWx. LulingDuval110023,969Jun 2025
Rickels, N. (Miss.)TexasMissStephens110018,583Jul 2025
Riebe (Atoka Congl)TexasAtoka ConglPalo Pinto1100916—
Rincon (E 1 & 2)TexasE 1 & 2Starr11001,486—
Rincon (H)TexasHStarr11005,653—
Rinehart (Austin Chalk)TexasAustin ChalkBexar +111008,046—
Rio Bravo (L-6)TexasL-6Webb1100522Aug 2016
Rischers Store (Pettit)TexasPettitFreestone11003,318Sep 2019
Riverside, E. (4700)Texas4700Nueces11000—
Riverside, East (4250 Sd.)Texas4250 Sd.Nueces +111000—
Riverside (Greta 3400)TexasGreta 3400Nueces110022—

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.