FIELDS AND POOLS · UNITED STATES

Viola 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.

Wells completed in the Viola → · The Viola formation →

31 ON FILE · PAGE 1 OF 1

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Big Mineral Creek (Viola)TexasViolaGrayson13521,473377,7753.6MApr 2026
Wales (Viola)TexasViolaMontague223,68836,813161,860Apr 2026
Bowie (Viola Limestone)TexasViola LimestoneMontague002,00018,451274,992Apr 2026
Maxanne (Viola Miss)TexasViola MissMontague11700034,409Apr 2026
Saint JO, SE. (Viola)TexasViolaCooke +1116808,221105,566Apr 2026
Bowie, E.(viola)TexasViolaMontague11370019,650Mar 2026
Bowie, NE. (Viola)TexasViolaMontague22337402122,835Apr 2026
Sherman (Viola Lime)TexasViola LimeGrayson003310911,398Apr 2026
Boedeker, SE. (Viola Limestone)TexasViola LimestoneMontague111486103,507Jan 2026
Mineral Creek,west (Viola)TexasViolaGrayson11040,7720Apr 2026
Bandera-Lila-Lyn (Viola)TexasViolaMontague0003,20668,877Apr 2026
Pruitt (Viola Lime)TexasViola LimeWise +211000—
Viola (4000)TexasViolaNueces11000—
Alpar (Viola)TexasViolaHansford0000205—
AN-Son (Viola)TexasViolaMontague00004,806—
Bee-Son (Viola)TexasViolaClay000073,277Aug 2016
Big Mineral Creek, W. (Viola)TexasViolaGrayson00000—
Boedeker, South (Viola Lime)TexasViola LimeMontague00008,292—
Briar Energy (Viola)TexasViolaWise0000617—
Delaware Bend, North (Viola)TexasViolaCooke00000Jul 2024
Eanes (Viola Lime)TexasViola LimeMontague00000—
Gas Finders (Viola)TexasViola—01000—
Gordonville, E (Viola 10500)TexasViola 10500Grayson00000—
Gordonville, West (Viola)TexasViolaGrayson0000118,458Mar 2022
Hansford (Viola)TexasViolaHansford00003,048—
Henrietta, E. (Viola)TexasViolaClay000047,839—
Perrin, N. Afb (Viola)TexasViolaGrayson000022,743—
Pool (Viola Lime)TexasViola LimeWise00000—
Viola (4270)TexasViolaNueces000053,380—
Viola (4400)TexasViola—0200496—
Viola (6200)TexasViola—03003,220—

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.