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.

12,468 ON FILE · PAGE 77 OF 250

FieldFormationCountyLeasesActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Robertson-Zephyr (Clearfork)ClearforkLubbock3111,6850149,530Apr 2026
Brayton, N. (Vicksburg 9150)Vicksburg 9150Nueces2111,68417,307184,403Apr 2026
Jess Burner (Delaware 3800)Delaware 3800Reeves3825111,68401.1MApr 2026
Tricore (Gunsight)GunsightWichita32011,683086,668Mar 2026
Sammie Jeanne (Crosscut)CrosscutMenard1511,6830111,304Feb 2026
Storie, West (Miss.)MissGarza6211,6830378,739Apr 2026
Markley, SE. (Marble Falls)Marble FallsJack +1151211,6813,58269,569Mar 2026
Macdon (Hockley)HockleyBee2311,681062,545Apr 2026
Spearman,n.(lansing-Kansas City)Lansing-Kansas CityHansford16321,68010,279103,687Apr 2026
Tennessee Colony (Rod., Up.)Rod., Up.Anderson3221,6808,105106,012Mar 2026
Ropes (Wolfcamp)WolfcampHockley9111,6790174,531Apr 2026
Alyssa-Sadie (Canyon Reef)Canyon ReefJones2111,6770199,962Apr 2026
Sumner (Mississippi)MississippiWilbarger2111,677036,584Apr 2026
Millican—Coke1211,67619,496128,046Apr 2026
Moncrief-Masten (Devonian)DevonianCochran3111,67618,38479,704Apr 2026
Freedom (Upper Clear Fork)Upper Clear ForkCrockett4111,675012,768Mar 2026
Pelican—Liberty4111,675042,268Apr 2026
Sharon (Fry)FryTaylor1111,675034,497Apr 2026
G. P. M. West (Tubb)TubbWinkler3111,6740164,627Apr 2026
H. S. A. (Pennsylvanian)PennsylvanianWard40931,673159,86680,815Apr 2026
Sparkler (Handy)HandyGrayson4221,67326,826247,666Apr 2026
Sloan (Miss.)MissShackelford +13111,671059,368Apr 2026
Rocker -B- (Canyon)CanyonIrion7111,66927,87080,602Apr 2026
Witte (5770)5770Victoria1111,669013,802Apr 2026
Terra Ross (Tannehill)TannehillKing1111,668085,980Apr 2026
B.M.T. (Middle Wilcox)Middle WilcoxWebb574921,666819,559196,163Apr 2026
Hoskins Mound—Brazoria161011,6663061.1MApr 2026
Campo Grande (Canyon Reef)Canyon ReefStonewall11211,66518507,379Apr 2026
Sandusky (3750)3750Grayson1111,665061,919Apr 2026
Alvord, South (Caddo Congl.)Caddo ConglWise8111,6646,115666,848Apr 2026
Bryson, South (Mississippian)MississippianJack6321,6622,04479,361Apr 2026
Lee Ray (Caddo)CaddoStephens7621,660124,135114,255Apr 2026
Vincent, West (Penn.)PennHoward3221,6600437,315Apr 2026
Woodward Ranch (Strawn)StrawnYoung2811,659056,360Apr 2026
Bledsoe, East (San Andres)San AndresCochran1211,658615165,458Apr 2026
Carlile, SW. (Strawn)StrawnStonewall1111,6580175,930Apr 2026
Lily Ann (Hunton)HuntonHutchinson5111,6580154,393Apr 2026
Pruitt, S. (Escondido)EscondidoAtascosa +16521,657086,943Apr 2026
Wells, SE. (Miss.)MissYoung3211,65709,114Apr 2026
Siene Bean (5770)5770Refugio4111,6570256,482Apr 2026
Green Fox (Page)PageMarion2111,6562,97095,902Apr 2026
Haley, S. (Bone Springs)Bone SpringsLoving11321,656260817,491Apr 2026
Smithers Lake (Yegua, AU-1)Yegua AU 1Fort Bend7411,656110616,716Dec 2025
Five Point (San Andres)San AndresGaines2111,655049,151Mar 2026
Donna (Marks)MarksHidalgo3111,65458,26791,943Apr 2026
Gowitt (Yegua 4575)Yegua 4575Goliad4221,65458040,688Apr 2026
Katlaco-Cook (Miss)MissEastland5221,6537,84050,157Apr 2026
Cable (Delaware)DelawareReeves7321,6521,285347,224Apr 2026
Hackberry (San Andres)San AndresGarza6411,6520174,037Apr 2026
Arapaho (Strawn)StrawnLoving2211,65176,138522,635Apr 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.