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.

1,241 ON FILE · PAGE 2 OF 25

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Willow Lake; Bone Spring, SoutheastNew MexicoBone SpringEddy8373.9M16.8M30.5MAug 2026
Hardin Tank; Bone SpringNew MexicoBone SpringLea5133.7M13.3M15.4MSep 2026
WC-025 G-09 S253236A; Upr WolfcampNew MexicoUpr WolfcampLea7443.6M16.5M28.5MSep 2026
Paduca; Bone SpringNew MexicoBone SpringEddy +110623.6M29.0M30.6MAug 2026
Pierce Crossing; Bone SpringNew MexicoBone SpringEddy7733.6M20.5M22.7MAug 2026
Triste Draw; Bone Spring, EastNew MexicoBone SpringLea10813.5M41.9M39.2MSep 2026
WC-025 G-06 S253206M; Bone SpringNew MexicoBone SpringLea7933.5M22.1M33.1MAug 2026
Shugart; Bone Spring, NorthNew MexicoBone SpringEddy102123.5M7.4M27.2MSep 2026
Red Hills; Bone Spring, EastNew MexicoBone SpringLea5633.4M8.6M12.6MSep 2026
Red Lake; Glorieta-YesoNew MexicoGlorieta-YesoEddy11323.3M10.2M13.1MAug 2026
Antelope Ridge; WolfcampNew MexicoWolfcampLea +17483.3M7.4M18.7MSep 2026
Welch; Bone SpringNew MexicoBone SpringEddy4033.3M15.8M10.4MAug 2026
WC-025 G-09 S253502B; LWR Bone SprinNew MexicoLWR Bone SprinLea5543.3M10.1M14.6MAug 2026
Winchester; Bone Spring, WestNew MexicoBone SpringEddy7733.2M20.4M16.2MSep 2026
WC-025 G-09 S263504N; WolfcampNew MexicoWolfcampLea5153.1M5.5M17.2MAug 2026
Cotton Draw; Bone Spring, SouthNew MexicoBone SpringEddy2513.1M17.2M9.3MAug 2026
Dogie Draw; WolfcampNew MexicoWolfcampLea4943.1M3.9M16.5MSep 2026
Livingston Ridge; Bone SpringNew MexicoBone SpringEddy +16133.0M12.6M18.2MAug 2026
Willow Lake; Bone SpringNew MexicoBone SpringEddy5793.0M17.0M12.7MAug 2026
Bell Lake; Bone Spring, SouthNew MexicoBone SpringLea4612.9M12.0M22.5MAug 2026
WC-015 G-08 S233135D; WolfcampNew MexicoWolfcampEddy6422.9M15.5M22.2MAug 2026
WC-025 G-06 S263319P; Bone SpringNew MexicoBone SpringLea2312.9M9.6M14.0MAug 2026
WC-025 G-09 S263619C; WolfcampNew MexicoWolfcampLea +16022.9M11.3M16.2MAug 2026
Triple X; Bone SpringNew MexicoBone SpringLea14572.9M23.2M45.7MSep 2026
WC Williams Sink; Bone SpringNew MexicoBone SpringEddy5022.8M4.4M13.8MAug 2026
Legg; Bone SpringNew MexicoBone SpringLea2912.8M4.3M8.6MAug 2026
Cruz; Bone SpringNew MexicoBone SpringLea3542.8M7.9M12.0MSep 2026
Grama Ridge; Bone Spring, NENew MexicoBone SpringLea6172.8M10.1M18.2MSep 2026
Hay Hollow; Bone SpringNew MexicoBone SpringEddy8962.8M22.8M20.4MAug 2026
E-K; Bone SpringNew MexicoBone SpringLea5082.7M4.0M8.9MSep 2026
WC Burton Flat Upper Wolfcamp EastNew Mexico—Eddy4532.7M12.6M13.1MAug 2026
WC-025 G-09 S253335K; LWR Bone SprinNew MexicoLWR Bone SprinLea2742.7M8.3M5.7MSep 2026
Antelope Ridge; Bone SpringNew MexicoBone SpringLea5442.6M9.0M19.2MAug 2026
WC-025 G-06 S213215A; Bone SpringNew MexicoBone SpringLea2042.6M4.4M4.7MSep 2026
Delaware River; Bone SpringNew MexicoBone SpringEddy4742.6M19.7M13.7MAug 2026
Bell Lake; Wolfcamp, NorthNew MexicoWolfcampLea3122.5M6.6M10.8MSep 2026
WC-025 G-09 S213232A; Upr WolfcampNew MexicoUpr WolfcampLea +11932.5M6.9M11.0MSep 2026
Jennings; Upper Bone Spring ShaleNew MexicoUpper Bone Spring ShaleLea +110082.4M27.4M29.7MSep 2026
Parkway; Bone SpringNew MexicoBone SpringEddy9462.4M7.7M16.3MSep 2026
WC-025 G-06 S253209L; Bone SpringNew MexicoBone SpringLea +14032.4M12.6M17.3MAug 2026
Tamano; Bone SpringNew MexicoBone SpringEddy +16952.4M3.6M11.2MSep 2026
WC Alacran Hills Upper Wolfcamp OINew Mexico—Eddy2012.4M8.1M4.6MAug 2026
Brinninstool; Wolfcamp, WestNew MexicoWolfcampLea +12532.3M12.8M15.0MSep 2026
WC-025 G-07 S223505N; Bone SpringNew MexicoBone SpringLea2722.3M5.1M7.2MSep 2026
WC-015 G-06 S243119C; Bone SpringNew MexicoBone SpringEddy1812.3M9.1M6.6MAug 2026
Ingle Wells; Bone SpringNew MexicoBone SpringEddy4832.3M8.4M23.0MAug 2026
Wildcat G-015 S263001O; Bone SpringNew MexicoBone SpringEddy2622.2M8.8M4.0MSep 2026
Grama Ridge; Bone Springs, WestNew MexicoBone SpringsLea3372.2M4.5M14.5MSep 2026
Pitchfork Ranch; Wolfcamp, SouthNew MexicoWolfcampLea5032.2M4.5M20.4MSep 2026
Sand Dunes; Bone Spring, SouthNew MexicoBone SpringLea +16842.2M10.8M20.1MSep 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.