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.

46,235 ON FILE · PAGE 5 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Sand Hills (Wichita-Albany)TexasWichita AlbanyCrane12411.5M8.4M6.1MApr 2026
Wildcat G-06 S223322J; Bone SpringNew MexicoBone SpringLea1921.5M2.7M5.6MAug 2026
Howard Glasscock (Consolidated)TexasConsolidatedHoward +31,257231.5M106,11433.5MApr 2026
Salt CreekTexas—Kent31411.5M3.9M140MApr 2026
Tonto; Bone SpringNew MexicoBone SpringLea2471.5M1.8M3.8MAug 2026
Counselors Gallup-DakotaNew Mexico—Rio Arriba +15051.5M4.1M5.1MAug 2026
Los Medanos; Wolfcamp, SouthNew MexicoWolfcampEddy1821.4M6.8M6.2MAug 2026
Carlsbad; Wolfcamp, East (Gas)New MexicoWolfcampEddy34101.4M7.0M3.2MSep 2026
BrahaneyTexas—Yoakum462121.4M5.2M43.4MApr 2026
Tonto; Bone Spring, SouthNew MexicoBone SpringLea1421.4M2.1M3.8MAug 2026
Betonnie Tsosie Wash; Mancos (Oil)New MexicoMancosSan Juan +13511.4M3.2M7.7MAug 2026
Bisti, S-Gallup (O)New Mexico—San Juan8531.4M1.6M6.2MAug 2026
Lybrook Mancos WNew Mexico—San Juan6511.4M1.7M18.1MAug 2026
Old Millman Ranch; BS (Assoc)New MexicoBSEddy5341.4M7.4M9.2MSep 2026
Empire; Glorieta-YesoNew MexicoGlorieta-YesoEddy29071.4M4.1M18.4MAug 2026
Avalon; Wolfcamp, SouthwestNew MexicoWolfcampEddy721.4M3.9M1.4MAug 2026
Lybrook GallupNew Mexico—Rio Arriba +220771.4M3.4M15.7MSep 2026
Nageezi Unit; Mancos (Oil)New MexicoMancosSan Juan5211.3M2.7M10.1MAug 2026
WC-015 G-02 S252715A; Bone SpringNew MexicoBone SpringEddy2631.3M7.9M5.5MSep 2026
Seminole, WestTexas—Gaines16941.3M3.4M18.6MApr 2026
Grama Ridge; Bone Spring, NorthNew MexicoBone SpringLea3461.3M3.3M7.5MSep 2026
Corbin; Bone Spring, SouthNew MexicoBone SpringLea5591.3M1.5M7.1MSep 2026
Laguna Salado; Bone SpringNew MexicoBone SpringEddy4041.3M11.0M11.6MAug 2026
Airstrip; Bone SpringNew MexicoBone SpringLea4681.3M1.4M9.5MAug 2026
Red Hills; Wolfcamp (Gas)New MexicoWolfcampLea1821.3M4.5M6.9MAug 2026
Dogie Draw; DelawareNew MexicoDelawareLea1541.3M5.6M3.5MAug 2026
WC-025 G-06 S213326D; Bone SpringNew MexicoBone SpringLea5351.3M4.5M20.2MAug 2026
Pan Petro (Cleveland)TexasClevelandOchiltree +4851421.2M17.4M46.7MApr 2026
WC-025 G-09 S263416B; Upper WolfcampNew MexicoUpper WolfcampLea3421.2M2.3M16.0MSep 2026
San Lorenzo; Bone Spring, NorthNew MexicoBone SpringEddy2951.2M5.4M4.4MAug 2026
FullertonTexas—Andrews786211.2M1.1M93.6MApr 2026
Mescalero Escarpe; Bone SpringNew MexicoBone SpringLea56101.2M1.7M16.9MSep 2026
Diamond -M- (Canyon Lime Area)TexasCanyon Lime AreaScurry +115861.2M2.1M26.0MApr 2026
Quail Ridge; Bone Spring, SouthNew MexicoBone SpringLea2331.2M1.7M9.5MSep 2026
Round Tank; San AndresNew MexicoSan AndresChaves +18421.2M1.7M10.3MAug 2026
Atoka; Glorieta-YesoNew MexicoGlorieta-YesoEddy11841.2M4.4M13.7MSep 2026
Crossett, S. (Detrital)TexasDetritalCrockett +317641.2M16,75249.0MApr 2026
Lusk; Bone Spring, EastNew MexicoBone SpringLea33101.2M1.6M6.4MSep 2026
San Lorenzo; Bone SpringNew MexicoBone SpringEddy2031.2M5.3M4.6MSep 2026
Sylvester, East (Strawn)TexasStrawnFisher +23351.2M3.7M4.6MApr 2026
WC-025 G-06 S223421L; Bone SpringNew MexicoBone SpringLea3631.2M2.9M15.3MSep 2026
Shafter Lake (San Andres)TexasSan AndresAndrews +2224201.1M606,31021.8MApr 2026
Sand Hills (San Angelo, Upper)TexasSan Angelo UpperCrane13231.1M4.0M7.2MApr 2026
Hackberry; Bone Spring, NorthNew MexicoBone SpringEddy4981.1M2.3M7.8MSep 2026
Carlsbad; Bone Spring, EastNew MexicoBone SpringEddy1831.1M5.8M3.9MSep 2026
University Waddell (Devonian)TexasDevonianCrane5621.1M2.4M14.1MApr 2026
Querecho Plains; Lower Bone SpringNew MexicoLower Bone SpringLea2241.1M1.2M2.7MAug 2026
WC 20S29E23:WOLFCAMPNew Mexico—Eddy1311.1M4.8M2.1MAug 2026
Bell Lake; Wolfcamp, SouthNew MexicoWolfcampLea2711.1M5.2M14.5MAug 2026
Stephens County RegularTexas—Stephens +51,339541.1M360,57570.8MApr 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.