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 1 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Spraberry (Trend Area)TexasSpraberryMartin +1918,852147695M2.43B5.63BApr 2026
Phantom (Wolfcamp)TexasWolfcampReeves +66,39770167M1.61B1.55BApr 2026
Spraberry (Trend Area)TexasSpraberryReagan +116,01094162M825M1.30BApr 2026
Purple Sage; Wolfcamp (Gas)New MexicoWolfcampEddy +12,81529129M949M854MSep 2026
Eagleville (Eagle Ford-2)TexasEagle Ford 2Karnes +85,35731108M329M1.71BApr 2026
Eagleville (Eagle Ford-1)TexasEagle Ford 1LA Salle +127,69053107M245M1.79BApr 2026
Wolfbone (Trend Area)TexasTrend AreaReeves +51,3112834.7M101M424MApr 2026
Sandbar (Bone Spring)TexasBone SpringLoving +59373032.4M248M122MApr 2026
Briscoe Ranch (Eagleford)TexasEaglefordDimmit +74,9665127.4M339M514MApr 2026
Hoefs T-K (Wolfcamp)TexasWolfcampReeves +27301920.9M76.0M257MApr 2026
WC-025 G-08 S243217P; Upr WolfcampNew MexicoUpr WolfcampLea +1189716.4M71.8M82.3MSep 2026
Bilbrey Basin; Bone SpringNew MexicoBone SpringLea +1136416.0M50.6M43.7MSep 2026
WassonTexas—Yoakum +12,8401513.1M18.7M647MApr 2026
Red Hills; Lower Bone SpringNew MexicoLower Bone SpringLea246313.0M60.3M68.9MSep 2026
Wildcat G-06 S243026M; Bone SpringNew MexicoBone SpringEddy69213.0M30.3M20.9MAug 2026
Bobcat Draw; Upper WolfcampNew MexicoUpper WolfcampLea295512.9M33.5M143MSep 2026
Spraberry (Trend Area) R 40 ExcTexasSpraberry R 40 ExcUpton +36791311.9M158M295MApr 2026
Two Georges (Bone Spring)TexasBone SpringLoving +42051711.5M36.9M102MApr 2026
Parks (Consolidated)TexasConsolidatedMidland +1373710.8M45.9M178MApr 2026
Platang (San Andres)TexasSan AndresYoakum +1396910.6M38.0M96.0MApr 2026
Spraberry (Trend Area) R 40 ExcTexasSpraberry R 40 ExcMidland +66381610.4M109M288MApr 2026
Emma (Barnett Shale)TexasBarnett ShaleAndrews +5166910.2M62.8M26.6MApr 2026
Culebra Bluff; Bone Spring, SouthNew MexicoBone SpringEddy1751610.1M50.7M37.8MSep 2026
WC-025 G-08 S253235G; LWR Bone SprinNew MexicoLWR Bone SprinLea251910.1M56.3M83.3MSep 2026
Lin (Wolfcamp)TexasWolfcampIrion +41,205169.6M134M224MApr 2026
Sugarkane (Eagle Ford)TexasEagle FordKarnes +41,400189.2M278M73.1MApr 2026
Jennings; Bone Spring, WestNew MexicoBone SpringEddy +114259.0M57.6M36.5MSep 2026
WC-025 G-09 S253309P; Upr WolfcampNew MexicoUpr WolfcampLea28469.0M53.1M111MSep 2026
Los Medanos; Bone SpringNew MexicoBone SpringEddy10039.0M23.0M34.2MAug 2026
Cotton Draw; Bone SpringNew MexicoBone SpringEddy +115558.9M41.0M54.1MAug 2026
Pegasus (Consolidated)TexasConsolidatedUpton +227748.8M45.8M91.4MApr 2026
Red Hills; Bone Spring, NorthNew MexicoBone SpringLea +1230128.3M41.1M71.6MSep 2026
WC025 G09 S243532M; WolfboneNew MexicoWolfboneLea14858.1M12.9M72.4MAug 2026
Zia Hills; WolfcampNew MexicoWolfcampLea +17918.1M35.2M29.2MAug 2026
Giddings (Austin Chalk-3)TexasAustin Chalk 3Burleson +141,355517.7M80.8M323MApr 2026
WC-025 G-08 S253534O; Bone SpringNew MexicoBone SpringLea10487.7M30.2M31.2MAug 2026
Giddings (Eagleford)TexasEaglefordBurleson +9468117.6M4.3M98.4MApr 2026
Kelly-SnyderTexas—Scurry90747.4M34.9M273MApr 2026
Bilbrey Basin; Bone Spring, SouthNew MexicoBone SpringLea7327.3M31.6M19.3MSep 2026
WC-025 G-08 S213304D; Bone SpringNew MexicoBone SpringLea15077.0M16.0M47.9MSep 2026
Seminole (San Andres)TexasSan AndresGaines31926.9M7.8M281MApr 2026
Sand Dunes; WolfcampNew MexicoWolfcampEddy2426.8M21.7M11.5MAug 2026
Hugh Fitzsimmons (San Miguel)TexasSan MiguelDimmit +241856.7M43.0M49.2MApr 2026
WC-025 G-09 S243310P; Upper WolfcampNew MexicoUpper WolfcampLea +114186.6M29.3M56.7MSep 2026
Triple X; Bone Spring, WestNew MexicoBone SpringLea19796.5M46.0M58.3MSep 2026
Corral Canyon; Bone Spring, SouthNew MexicoBone SpringEddy13576.4M34.2M29.3MSep 2026
Bradley; Bone SpringNew MexicoBone SpringLea10146.3M24.6M23.5MSep 2026
Triste Draw; Bone SpringNew MexicoBone SpringLea12966.3M43.6M43.8MSep 2026
Red Hills; Upper Bone Spring ShaleNew MexicoUpper Bone Spring ShaleLea19656.2M43.1M44.0MSep 2026
Jabalina; Wolfcamp, SouthwestNew MexicoWolfcampLea9166.1M10.7M33.2MSep 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.