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.

1,240 ON FILE · PAGE 12 OF 25

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Mason; Delaware, NorthNew MexicoDelawareLea +133211,33405.0MJun 2026
Avalon; Lower Bone SpringNew MexicoLower Bone SpringEddy1111,17536,831293,120Aug 2026
Fowler; DrinkardNew MexicoDrinkardLea9211,13763,849488,814Aug 2026
Lane; Abo, SoutheastNew MexicoAboLea13310,87098,0181.6MAug 2026
Shoe Bar; Strawn, NortheastNew MexicoStrawnLea5410,82017,6161.9MSep 2026
Lusk; Yates, EastNew MexicoYatesLea2110,8020247,764Aug 2026
Dollarhide; FusselmanNew MexicoFusselmanLea3110,7081,0293.1MAug 2026
Vacuum; Upper PennNew MexicoUpper PennLea10510,70519,4186.7MSep 2026
Sawyer; San Andres, WestNew MexicoSan AndresLea44410,53404.5MAug 2026
Red Lake; San AndresNew MexicoSan AndresEddy25210,501125,112856,139Aug 2026
Anderson; Wolfcamp, NorthNew MexicoWolfcampEddy9210,46024,638478,543Aug 2026
Lusk; Delaware, EastNew MexicoDelawareLea +13210,26314,2511.4MSep 2026
Hobbs; San Andres, EastNew MexicoSan AndresLea41210,19316,6037.2MAug 2026
Esperanza; DelawareNew MexicoDelawareEddy14310,14926,8222.9MSep 2026
Bar-U; PennNew MexicoPennLea +12110,01622,976989,319Aug 2026
Foster Draw; Delaware (Oil)New MexicoDelawareEddy219,98043,405329,856Aug 2026
Justis; Blinebry-Tubb-DrinkardNew MexicoBlinebry-Tubb-DrinkardLea16839,9679,01533.0MAug 2026
Black River; Delaware, SouthNew MexicoDelawareEddy419,91638,750402,962Aug 2026
Fren; Cisco-Canyon (O)New MexicoCisco-CanyonEddy229,72231,387115,306Aug 2026
Malaga; DelawareNew MexicoDelawareEddy759,61817,5791.0MSep 2026
Brushy Draw; Delaware, NorthNew MexicoDelawareEddy519,5600585,185Aug 2026
House; TubbNew MexicoTubbLea8119,43089,363498,035Aug 2026
Midway; Bone SpringNew MexicoBone SpringLea229,3873,876283,105Aug 2026
San Simon; WolfcampNew MexicoWolfcampLea319,37914,752990,646Sep 2026
Empire; Wolfcamp, NorthwestNew MexicoWolfcampEddy829,35849,815585,126Aug 2026
WC-015 G-01 S162732D; San AndresNew MexicoSan AndresEddy119,3565,9259,356Aug 2026
WC-025 G-08 S203429P; WolfcampNew MexicoWolfcampLea119,34429,143651,522Sep 2026
Ishee Lake; AboNew MexicoAboEddy939,05055,597904,968Aug 2026
Ranger Lake; Upper PennNew MexicoUpper PennLea628,970311.2MSep 2026
Humble City; Strawn, SouthwestNew MexicoStrawnLea328,9588,970703,628Sep 2026
Jenkins; San AndresNew MexicoSan AndresLea318,909157245,049Sep 2026
House; BlinebryNew MexicoBlinebryLea4318,79554,344507,532Aug 2026
Pinon Unit; Mancos (Oil)New MexicoMancosSan Juan518,72847,006191,948Aug 2026
Skaggs; GlorietaNew MexicoGlorietaLea218,6786,1061.2MAug 2026
WC-025 G-06 S183608B; Bone SpringNew MexicoBone SpringLea318,6626,019291,989Aug 2026
WC-041 G-05 S053419N; FusselmanNew MexicoFusselmanRoosevelt118,61819,170447,288Aug 2026
Penlon; Bone SpringsNew MexicoBone SpringsEddy118,54124,453188,134Aug 2026
WC-005 G-01 S143125B; San AndresNew MexicoSan AndresChaves +1118,5177,6398,517Aug 2026
Bronco; Wolfcamp, SouthwestNew MexicoWolfcampLea218,51477425,864Sep 2026
Vacuum; Middle PennNew MexicoMiddle PennLea528,4636,187999,901Aug 2026
Cuerno Largo; Upper PennsylvanianNew MexicoUpper PennsylvanianLea538,44122,1301.4MSep 2026
WC-025 G-09 S243516D; LWR Bone SprinNew MexicoLWR Bone SprinLea118,3157,485427,792Aug 2026
Mescalero; San AndresNew MexicoSan AndresLea1628,2699,7437.0MSep 2026
WC-025 G-06 S243436M; DelawareNew MexicoDelawareLea118,1182,09693,512Sep 2026
Teas; DelawareNew MexicoDelawareLea838,1112,0851.4MSep 2026
Wildcat G-04 S053336M; PennNew MexicoPennRoosevelt218,03823,793169,850Aug 2026
Hardy; Tubb-DrinkardNew MexicoTubb-DrinkardLea2668,01671,7791.5MAug 2026
Carlsbad; Bone Spring, SouthNew MexicoBone SpringEddy228,00431,381139,339Aug 2026
Chaveroo; San Andres, NortheastNew MexicoSan AndresRoosevelt427,95114,428236,350Aug 2026
Rio Puerco Mancos (Oil)New Mexico—Sandoval1537,951451.5MJun 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.