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 155 OF 824

FieldFormationCountyLeasesActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Clark Ranch (Lobo)LoboWebb3422156264,879305,750Aug 2026
Marsan (Congl.)Congl.Eastland241225638,2542,838Aug 2026
Coyanosa (Miss. 10475)Miss 10475Pecos11645617,41880,492Aug 2026
Brazos (Bend Conglomerate)Bend ConglomerateParker +111435617,2403,310Aug 2026
Pine Mills (Orr)OrrWood22156094,197Jul 2026
Wadsworth (a-2,SO. Seq)A-2,SO. SeqMatagorda11156012,010Jul 2026
Washita Creek (Hunton 19475)Hunton 19475Hemphill73355520,142157Aug 2026
X-Ray (Marble Falls)Marble FallsErath963555567,4271,938Aug 2026
Athey (Cherry Canyon)Cherry CanyonPecos8625539,27335,061Aug 2026
Mooney, E.(yegua 5450)Yegua 5450De Witt1115523,7101,289Aug 2026
Brillhart (Atoka)AtokaHansford1115514,1311,672Aug 2026
Steed—Jack811553,96537,559Jul 2026
Ann Mag (7800)7800Brooks7115574610,866Jul 2026
B.K. (Bluff Creek Sand)Bluff Creek SandJones3141550143,097Jul 2026
Isett (Caddo)CaddoEastland41155017,132Jul 2026
Little Cone (Miss)MissStephens41155018,866May 2026
Tulie (Dog Bend)Dog BendColeman +170055022,217Feb 2026
Kermit (Yates)YatesWinkler1643395425,67340,963Aug 2026
Morrison Ranch (Morrow Up.)Morrow UPRoberts12535414,40051,430Aug 2026
La Reforma (G-1)G-1Hidalgo +1511546,67948,646Aug 2026
Alta Mesa (L-12)L-12Brooks21154074,770Aug 2026
Cisco-Benavides (Lobo Cons.)Cisco BenavidesZapata2651924533.8M54,285Aug 2026
Cabezon, E. (Wilcox 6700)Wilcox 6700Webb2225329,2664,437Aug 2026
Mammoth Creek (Tonkawa)TonkawaLipscomb21415324,222278,106Aug 2026
Minden (Trans. 7290)Trans. 7290Rusk311535,86321,862Aug 2026
Geo-Vest (Rodessa)RodessaCherokee653533,43447,946Jun 2026
Boone (Miss)MissBaylor +132153044,434Aug 2026
Votaw (Wilcox 8400)Wilcox 8400Hardin +112153048,263Jul 2026
Hull-Dobbs, N. (Fry Sand)Fry SandRunnels511530126,437Jan 2026
Northrup (Douglas)DouglasOchiltree8115305,117Nov 2025
Wentz (San Andres)San AndresPecos250053048,390Sep 2025
Decker Switch (Pettit)PettitHouston +26641352477,1764,434Aug 2026
Walhalla (Glenrose)GlenroseFayette54452103,2242,037Aug 2026
Kings Court (Y-4)Y-4Newton1115229,61345,452Jul 2026
Canadian (Morrow Upper)Morrow UpperHemphill +115325228,43013,799Aug 2026
Liz (8200)8200Webb2215219,26613,719Aug 2026
Bryson, South (Caddo, Middle)Caddo MiddleJack +1411528,3416,156Aug 2026
Englehart (Wilcox 8950)Wilcox 8950Colorado211525,06123,247Oct 2025
Corpus Christi, W. ( 9800 Frio)9800 FrioNueces4115255515,399Aug 2026
Aquarium (S-1)S-1Galveston111520158,509Aug 2026
Vashti, N.E. (Congl.)Congl.Clay21152013,239Mar 2026
Half Breed (Strawn C)Strawn CBorden10052046,596Mar 2026
Farrar (Travis Peak)Travis PeakLimestone +3298274251190,50734,798Aug 2026
Canadian, SE (Morrow, LO)Morrow LOHemphill2115194,9658,931Aug 2026
Rickels (Marble Falls Congl.)Marble Falls ConglStephens9615165,77857,592Aug 2026
PK Bass Hollow (Atoka Congl.)Atoka ConglPalo Pinto +17215127,9589,814Jul 2026
Breckenridge; SE (Duffer)DufferStephens16225113,4685,383Aug 2026
Cisco, Southwest (Caddo)CaddoEastland532515,5749,243Aug 2026
San Marcos (Austin Chalk)Austin ChalkDe Witt111513,26641,056Jul 2026
Barfield (Conglomerate)ConglomerateJack31115187923,162Aug 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.