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 455 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Cullen (Frio 3600)TexasFrio 3600Wharton00000—
Cullen (Miocene 2200)TexasMiocene 2200Wharton00000—
Culp (Devonian)TexasDevonianCochran00000—
Culwin Queen (Consolidated)New Mexico——00000—
Culwin Yates (Consolidated)New Mexico——00000—
Cumming (Strawn)TexasStrawnPalo Pinto00000—
Cummins (Devonian)TexasDevonianEctor000047,391—
Cumpleanos (C-1)TexasC-1Zapata00007—
Cumpleanos (Wilcox 12000)TexasWilcox 12000Zapata000088—
CundiffTexas—Jack00001,404—
Cundiff, SouthTexas—Jack00003,768Jan 2024
Cundiff, SW. (Marble Falls 5675)TexasMarble Falls 5675Jack00005,763Feb 2018
Cunningham-Hubbard (Cook)TexasCookCallahan00000—
Cunningham Ranch (Leonard)TexasLeonardPecos00007,439Jan 2021
Curley, S (Caddo)TexasCaddoThrockmorton00000—
Currie Ranch (Strawn)TexasStrawnGlasscock00006,643—
Currie(smackover)TexasSmackoverNavarro00001—
Curry Undesignated; Abo (Gas)New MexicoAbo—00000—
Curry Undesignated; Atoka (Gas)New MexicoAtoka—00000—
Curry Undesignated; Canyon (Gas)New MexicoCanyon—00000—
Curry Undesignated; Cisco (Gas)New MexicoCisco—00000—
Curry Undesignated; Devonian (Gas)New MexicoDevonian—00000—
Curry Undesignated; Ellenburg (Gas)New MexicoEllenburg—00000—
Curry Undesignated; Fusselman (Gas)New MexicoFusselman—00000—
Curry Undesignated; Glorieta (Gas)New MexicoGlorieta—00000—
Curry Undesignated; Group 1New MexicoGroup 1—00000—
Curry Undesignated; Group 10New MexicoGroup 10—00000—
Curry Undesignated; Group 2New MexicoGroup 2—00000—
Curry Undesignated; Group 3New MexicoGroup 3—00000—
Curry Undesignated; Group 4New MexicoGroup 4—00000—
Curry Undesignated; Group 5New MexicoGroup 5—00000—
Curry Undesignated; Group 6New MexicoGroup 6—00000—
Curry Undesignated; Group 7New MexicoGroup 7—00000—
Curry Undesignated; Group 8New MexicoGroup 8—00000—
Curry Undesignated; Group 9New MexicoGroup 9—00000—
Curry Undesignated; McKee (Gas)New MexicoMcKee—00000—
Curry Undesignated; Miss (Gas)New MexicoMiss—00000—
Curry Undesignated; Montoya (Gas)New MexicoMontoya—00000—
Curry Undesignated; Morrow (Gas)New MexicoMorrow—00000—
Curry Undesignated; Penn (Gas)New MexicoPenn—00000—
Curry Undesignated; San Andres (Gas)New MexicoSan Andres—00000—
Curry Undesignated; Silurian (Gas)New MexicoSilurian—00000—
Curry Undesignated; Simpson (Gas)New MexicoSimpson—00000—
Curry Undesignated; Strawn (Gas)New MexicoStrawn—00000—
Curry Undesignated; Wolfcamp (Gas)New MexicoWolfcamp—00000—
Curtis (Congl Lower)TexasCongl LowerThrockmorton000031,978Mar 2018
Curtis (Olmos)TexasOlmosZavala00000—
Custard (Congl.)TexasCongl.Jack0000808Jul 2025
Custard (Congl. 4650)TexasCongl. 4650Jack00002,953Oct 2018
Custer City (Bruhlmyer)TexasBruhlmyerCooke00003,128—

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.