FIELDS AND POOLS · UNITED STATES

US 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.

46,235 ON FILE · PAGE 30 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Ace of Spades (Strawn)TexasStrawnHockley5118,4805,143903,626Apr 2026
Nelson (Wichita)TexasWichitaAndrews8218,45114,044169,464Mar 2026
WC-025 G-06 S233423N; WolfcampNew MexicoWolfcampLea1118,43337,558267,281Aug 2026
Poker Lake; Delaware, EastNew MexicoDelawareEddy10318,39043,8292.2MSep 2026
Four C (San Andres)TexasSan AndresPecos28118,38101.3MMar 2026
Monte Hall (Tannehill Sand)TexasTannehill SandDickens2118,3460136,315Apr 2026
Fowler; EllenburgerNew MexicoEllenburgerLea5218,34237,1448.4MSep 2026
Callahan County RegularTexas—Callahan +43653718,33312,4562.1MApr 2026
Arlene (Glorieta)TexasGlorietaGarza37418,3030805,522Apr 2026
PrenticeTexas—Yoakum +115318,2831,1901.6MApr 2026
Moore; DevonianNew MexicoDevonianLea4118,273010.5MJun 2026
Thompson, SE. (Frio)TexasFrioFort Bend7118,25723,3685.1MApr 2026
Flowers, W. (Canyon Sand)TexasCanyon SandStonewall32118,2123,5771.3MApr 2026
R & a (Clearfork)TexasClearforkHockley6218,2030348,054Apr 2026
Greenwood; Bone SpringNew MexicoBone SpringEddy5218,19840,894737,308Sep 2026
Wildcat G-01 S192617K; Glor-YesoNew MexicoGlor-YesoEddy12218,19257,0341.2MSep 2026
Diablo; San AndresNew MexicoSan AndresChaves48618,1914132.1MSep 2026
Fig Ridge (Seabreeze)TexasSeabreezeChambers13218,187331.9MApr 2026
Zone 21-B TrendTexas—Kleberg +115318,1721.2M139,341Apr 2026
D-K; AboNew MexicoAboLea32618,13667,1192.2MSep 2026
Clarksville (Cotton Valley Sand)TexasCotton Valley SandRed River +127118,111765.1MApr 2026
Tiffany (Wilcox Carrizo)TexasWilcox CarrizoWebb102318,0612.5M2.0MApr 2026
Ackerly (Canyon Reef)TexasCanyon ReefDawson3118,04001.5MMar 2026
Van (Rodessa)TexasRodessaVan Zandt15218,03013,6462.4MApr 2026
Luck-Pot (Canyon Reef)TexasCanyon ReefBorden6317,923175330,050Apr 2026
Roberts Co. (St. Louis)TexasSt. LouisRoberts19417,8761.5M1.7MApr 2026
Emma (Glorieta)TexasGlorietaAndrews11217,86801.6MApr 2026
Cinta Rojo; DelawareNew MexicoDelawareLea4317,80441,847908,829Sep 2026
Pan Petro (Marmaton)TexasMarmatonOchiltree +39517,795123,1282.5MApr 2026
Panhandle, WestTexas—Moore +62,8728717,78930.8M732,480Apr 2026
Agua Dulce (Vicksburg Consl.)TexasVicksburg ConslNueces29917,750401,8882.2MApr 2026
Penwell (Glorieta)TexasGlorietaEctor +18217,7314,678793,303Apr 2026
Navarro Crossing (Woodbine)TexasWoodbineHouston +110317,70302.2MApr 2026
Earnest (6500 Sand)Texas6500 SandScurry16417,69621,2951.0MApr 2026
Mills Ranch (Des Moines)TexasDes MoinesWheeler19317,694710,0442.3MApr 2026
Allison-Britt (12350)Texas12350Wheeler37317,6781.2M2.4MApr 2026
Collinsville, SE. (4100 Degan)Texas4100 DeganGrayson14217,5800652,343Apr 2026
CorriganTexas—Terry3117,5660503,648Apr 2026
Trix-Liz (Woodbine -D-)TexasWoodbine DTitus17117,4711801.6MApr 2026
Shepherd (WX Cons)TexasWX ConsSan Jacinto10217,463116,903619,530Apr 2026
Mary Ellen Oconnor (8200)Texas8200Refugio1117,44026,196118,211Apr 2026
Allison Parks (Granite Wash)TexasGranite WashHemphill +155517,4321.4M1.3MApr 2026
Block 17, Southeast (Delaware)TexasDelawareWard +113317,42216,8741.6MApr 2026
Corbin; Delaware, WestNew MexicoDelawareLea17817,4138,5214.6MSep 2026
Welch, SE. (Spraberry)TexasSpraberryDawson14217,4041,3202.7MApr 2026
Lytton SpringsTexas—Caldwell +1139617,3820872,531Apr 2026
Pegasus (Ellenburger)TexasEllenburgerUpton +113217,35934,1234.4MApr 2026
Ownby (Wichita-Albany)TexasWichita AlbanyYoakum1117,3534,378669,012Apr 2026
Johnson (Glorieta)TexasGlorietaEctor4117,3331,4872.5MApr 2026
Willow Lake; DelawareNew MexicoDelawareEddy17517,3128,7511.7MSep 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.