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.

47,796 ON FILE · PAGE 411 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Casa Blanca, E. (Govt. Wells)TexasGovt. WellsDuval00000—
Casa Blanca (SRC Mirando)TexasSRC MirandoDuval00000—
Casa Blanca, West (Cole)TexasColeDuval00007,442Dec 2017
Casas (6756)Texas6756Hidalgo +100000—
Casas (Dickens)TexasDickensHidalgo0000167—
Casa Verde (5600 SD)Texas5600 SDWebb0000293May 2017
Casa Verde (Clark)TexasClarkWebb00006,428Dec 2017
Casa Verde (Dix)TexasDixWebb00000—
Cascade (Mississippian)TexasMississippianArcher +1000020,368—
Casey (Crystal Falls)TexasCrystal FallsColeman00000—
Casey Draw (Delaware)TexasDelawareReeves000017—
Casey Ryan (L. Crosscut Lime)TexasL. Crosscut LimeConcho00006,888—
Casey Ryan (Lower Canyon)TexasLower CanyonConcho0000418—
Casey; San AndresNew MexicoSan AndresLea00001,325Jun 2007
Casey; Strawn, WestNew MexicoStrawnLea0000781,600Apr 2017
Cass Draw; Wolfcamp (Gas)(abolished)New MexicoWolfcampEddy000041,601Jan 2017
Cass Draw; Wolfcamp, North (AbolishNew MexicoWolfcampEddy000063,690Feb 2017
Cassie (Chappel)TexasChappelHardeman0000316,524May 2017
Cass Ranch; Morrow (Gas)New MexicoMorrowEddy00000—
Cass Ranch; Upper Penn. (G)New MexicoUpper Penn.Eddy00000Jun 2015
Castillo, East (Yegua 5)TexasYegua 5Jasper000013—
Castillo, East (Yegua 8)TexasYegua 8Jasper00000—
Castillo, East (Yegua 9)TexasYegua 9Jasper00000—
Castillo (Miocene)TexasMioceneJasper00000—
Castillo (Miocene 3200)TexasMiocene 3200Jasper00000Dec 2019
Castillo, West (Y-3)TexasY-3Jasper00001,133—
Castillo, West (Y-4)TexasY-4Jasper00000—
Castillo, W. (Yegua #12)TexasYegua 12Jasper00004,320—
Castillo, W. (Yegua 12A)TexasYegua 12AJasper000024,337Jul 2018
Castillo (Yegua #2)TexasYegua 2Jasper +100001,909—
Castillo (Yegua #3)TexasYegua 3Jasper000085—
Castillo (Yegua #4)TexasYegua 4Jasper00001,143—
Castillo (Yegua #5)TexasYegua 5Jasper000053,190May 2022
Castillo (Yegua 6-ATexas—Jasper00001,522—
Castillo (Yegua #7-A)TexasYegua 7 AJasper000010,136—
Castillo (Yegua #8-A)TexasYegua 8 AJasper000020,276—
Castleberry, East (Cisco)TexasCiscoWilbarger00000—
Castle CreekWyomingFrontier-3, Wall Creek-3, Wall Creek-2Natrona00006,827Jun 1988
Castle Rock (9730)Texas9730Colorado00000—
Catahoula (4020)TexasCatahoulaVictoria00000—
CatamountWyomingFrontierConverse00001,545Sep 1996
CatarinaTexas—Dimmit00006,630—
Catarina, E. (Olmos A)TexasOlmos ADimmit000054,042Aug 2017
Catarina, E. (Olmos E)TexasOlmos EDimmit00001,185—
Catarina Farms (Olmos)TexasOlmosDimmit00004,994—
Catarina Farms (Olmos 'D')TexasOlmos DDimmit00000—
Catarina Mag (Austin Chalk)TexasAustin ChalkDimmit00004,036Jan 2016
Catarina, SW. (Olmos-2)TexasOlmos 2Dimmit +1000031,457—
Catarina, SW. (Olmos N-2)TexasOlmos N 2Webb00003,773—
Catarina, SW. (Olmos N-3)TexasOlmos N 3Dimmit +100001,030—

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.