FIELDS AND POOLS · UNITED STATES

US oil and gas 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.

66,290 ON FILE · PAGE 657 OF 1,326

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Manvel (Miocene 3600)TexasMiocene 3600Brazoria000033,257—
Manvel (Miocene 3900)TexasMiocene 3900Brazoria000066,643—
Manvel (Miocene 4435)TexasMiocene 4435Brazoria00000—
Manvel (Miocene 4500)TexasMiocene 4500Brazoria00000—
Manvel (Miocene 4550)TexasMiocene 4550Brazoria00000—
Manvel (Miocene -B-, Upper)TexasMiocene B UpperBrazoria000025,391—
Manvel (Miocene Upper)TexasMiocene UpperBrazoria00000—
Manvel, NorthwestTexas—Brazoria0000101—
Manvel (Oligocene, Frio D)TexasOligocene, Frio DBrazoria0000470,209—
Manvel (Vicksburg)TexasVicksburgBrazoria000020,189—
Manvel, W. (Marg. 5470)TexasMarg. 5470Brazoria000087—
Manvel, W. (Miocene B)TexasMiocene BBrazoria00000—
Many Gates; AboNew MexicoAboChaves0000271,792Jun 2017
Manzanares Farmington (Gas)New Mexico—San Juan00000—
Manzanita (Devonian)TexasDevonianPecos00000—
Manziel, E. (Gloyd)TexasGloydWood000048,128Jun 2017
Manziel, E. (Rodessa)TexasRodessaWood000011,096—
Manziel, E. (Upper Glen Rose)TexasUpper Glen RoseWood000066,813—
Manziel (Hill)TexasHillWood0000916—
Manziel, NE. (Hill)TexasHillWood000036,323Jan 2021
Manziel, SE. (Travis Peak)TexasTravis PeakWood000045,302Jan 2018
Manziel, W. (Sub-Clarkville)TexasSub-ClarkvilleWood00004,951—
Manzikert (Cotton Valley Lime)TexasCotton Valley LimeRobertson000031Jun 2025
Maple Gap (EY2)TexasEY2Newton000085,387—
Maple Slough (Upper Wilcox)TexasUpper WilcoxHardin0000377—
Maple Slough (Upper Wilcox, Oil)TexasUpper Wilcox OilHardin0000107,729—
Maple Slough (Wilcox 10000)TexasWilcox 10000Hardin000064,566—
Maple Spring (Glen Rose, Upper)TexasGlen Rose UpperTitus00000—
Maradonna (Ellenburger)TexasEllenburgerReagan000022,148Aug 2017
Maradonna (Fusselman)TexasFusselmanReagan000027,259—
Maralo (Delaware)TexasDelawarePecos0000837—
Marble Falls (4070)TexasMarble FallsPalo Pinto +200004,605Jan 2021
Marburger (Wilcox)TexasWilcoxFayette000018,725—
Marcado Creek (2000)Texas2000Victoria00001—
Marcado Creek (2250)Texas2250Victoria00000—
Marcado Creek (2800)Texas2800Victoria00000—
Marcado Creek (2900)Texas2900Victoria000015—
Marcado Creek (3900)Texas3900Victoria00000—
Marcado Creek (4290 Frio)Texas4290 FrioVictoria000085—
Marcado Creek (4400)Texas4400Victoria000099—
Marcado Creek (4600)Texas4600Victoria00000—
Marcado Creek (4675)Texas4675Victoria000040—
Marcado Creek (4900)Texas4900Victoria00000—
Marcado Creek, E (2390)Texas2390Victoria00000—
Marcado Creek, E. (2800)Texas2800Victoria00000—
Marcado Creek, E. (3160)Texas3160Victoria00000—
Marcado Creek, E. (3240)Texas3240Victoria00000—
Marcado Creek, E. (4200)Texas4200Victoria00000—
Marcado Creek, E. (4575)Texas4575Victoria00000—
Marcado Creek, E. (4600)Texas4600Victoria00000—

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.