FIELDS AND POOLS · UNITED STATES

Texas fields

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.

41,154 ON FILE · PAGE 220 OF 824

FieldFormationCountyLeasesActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Mariposa (I-25, East)I-25, EastBrooks421007,010Jul 2025
Marmac (Marble Falls)Marble FallsParker82200270Mar 2020
Maud (Smackover)SmackoverBowie3220065,478Feb 2018
May (Massive 9)Massive 9Kleberg222000—
McCook, S. (5330)5330Hidalgo92100149—
McFaddin (2500)2500Victoria +11122000Apr 2025
McFaddin (5250)5250Refugio +14210038,906Jun 2022
McKeichan (Strawn)StrawnThrockmorton6220062,675Sep 2022
Mep (Ellenburger)EllenburgerTaylor22100172,616Jun 2025
Mesquite Bay (Frio G-1)Frio G 1Aransas32100757,819May 2025
Mexia (Nacatoch)NacatochLimestone722000—
Midway, S. (Moore)MidwaySan Patricio221000—
Miers (Canyon)CanyonSutton242100116Jan 2025
Mikeska (10500)10500Live Oak321007,852Jan 2019
Mineral Wells, S.(whitis Sand)Whitis SandPalo Pinto9210020Sep 2022
Monte Christo (38-C)38-CHidalgo32200991—
Monte Christo, N. (Vicksburg O)Vicksburg OHidalgo221000—
Moonlight, West (Ellenburger)EllenburgerMidland222000—
Myrtle Springs (Smackover 13250)Smackover 13250Van Zandt221000Oct 2024
Nelson (Clear Fork, Lower)Clear Fork LowerAndrews421005,125—
Norbee, W. (Hockley, 3700)Hockley, 3700Bee2210032,075Mar 2025
Norian (Y2-B)Y2-BNewton42200681,295Jun 2025
Odonnell, NE. (Spraberry)SpraberryGarza221000—
Oilton (Bruni)BruniWebb322000—
Oinks (Strawn)StrawnThrockmorton11220050,791Dec 2024
Ord (Wilcox J-1 Sand)Wilcox J 1 SandGoliad3210066,567—
Owen (3800)3800Webb221000—
Pamela (Silurian)SilurianReeves3210036Aug 2025
Pardue (Swastika)SwastikaFisher112200233,346Mar 2017
Pena Creek (Olmos 2400)Olmos 2400Dimmit82100189May 2019
Penwell (Wichita Albany)Wichita AlbanyEctor62100507,248Nov 2024
Pinehurst, SW. (Yegua)YeguaMontgomery22100107—
Pine Mills (Woodbine Wagoner)Woodbine WagonerWood2210086,678Jul 2025
Pitzer, N. (Cherry Canyon)Cherry CanyonWard7220037,142Sep 2018
Pitzer, S. (Delaware)DelawareWard92100122,837Dec 2023
Platang, NE. (Devonian)DevonianYoakum22100251,789—
Pleasanton, SE. (Edwards)EdwardsAtascosa1210050,136—
Porter's Creek, South (Wilcox)WilcoxWharton4210042,309Jan 2025
Post Oak (Ellenburger)EllenburgerJack7220023,779Feb 2021
Pridham Lake (Oakville)OakvilleVictoria922009,690—
Pruitt (Viola Lime)Viola LimeWise +26210021—
Quito (Atoka)AtokaWard8220064—
Rattlesnake Hill (Noodle Creek)Noodle CreekFisher32200890—
Raymondville (Consolidated)ConsolidatedWillacy +1562200839,255Jan 2025
Red Deer (Wolfcamp LM)Wolfcamp LMRoberts62200883—
Reed (Pettit)PettitFreestone1021005,664Sep 2016
Road Bend (Tannehill)TannehillDickens52100292,826May 2024
Robertson, N. (Salado)SaladoGaines321004,805—
Rodessa (Norbord - Travis Peak)RodessaMarion3220020,721Nov 2022
Rough Draw (Noodle Creek)Noodle CreekFisher +2212100231,883Nov 2024

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.