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 90 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Crooked Creek (Weir)TexasWeirJack511,9420191,321Jan 2026
Wildcat G-02 S242703O; Bone SpringNew MexicoBone SpringEddy221,94025,09263,811Sep 2026
Ndugu (Cross-Cut)TexasCross-CutCoke211,940732105,875Apr 2026
EskotaTexas—Fisher511,9390151,857Apr 2026
Brandt, North (Luling)TexasLulingGoliad211,939057,986Mar 2026
Dhi (Canyon Sand)TexasCanyon SandPecos111,934037,613Mar 2026
Justis; Abo, NorthNew MexicoAboLea111,93119,09630,518Jul 2026
Minden, E. (Pettit)TexasPettitRusk111,9313,07479,124Apr 2026
Hillister, E. (Cockfield Fifth)TexasCockfield FifthTyler511,9310189,532Apr 2026
Milligan Ranch (Strawn 8500)TexasStrawn 8500Grayson111,931063,355Apr 2026
St. Charles (Frio Cons., Upper)TexasFrio Cons UpperAransas411,929143,238456,826Apr 2026
Jean Woodham (Congl. 7520)TexasCongl. 7520Hardeman111,929057,692Apr 2026
Scott & Hopper (7400-B)Texas7400-BBrooks111,9290195,334Apr 2026
Jennings, West (2100)Texas2100Zapata111,9283,891163,892Apr 2026
Koonsman, NE. (Spraberry)TexasSpraberryGarza111,928078,432Apr 2026
RusmagTexas—Jack931,9272,447318,426Apr 2026
Lyn-Kay (6200)Texas6200Kent421,927720188,989Apr 2026
Ballinger (Palo Pinto)TexasPalo PintoRunnels431,9251,407160,504Apr 2026
Coldstream (San Andres)TexasSan AndresGaines111,92411100,228Apr 2026
Newcomb (Swastika)TexasSwastikaShackelford +11411,9230184,734Apr 2026
Fort ChadbourneTexas—Coke +12411,921157,1414.0MApr 2026
Aggieland (Woodbine)TexasWoodbineBrazos +1421,92129,258613,730Apr 2026
Sherman, South (Davis Sand)TexasDavis SandGrayson111,92113,41254,363Apr 2026
Jordan (Tubb)TexasTubbEctor +1211,921566160,871Apr 2026
Waskom (Woerheide)TexasWoerheideHarrison111,9190100,941Apr 2026
Village Mills, East (O)TexasOHardin1021,9171,040237,877Mar 2026
Hansford (Morrow, Upper)TexasMorrow UpperHansford +3137371,9151.0M267,176Apr 2026
Hood, North (Miss)TexasMissBorden111,9150108,705Apr 2026
Vacuum; Lower Wolfcamp, NorthNew MexicoLower WolfcampLea111,9142,2221.3MAug 2026
Querecho Plains; Delaware, NorthNew MexicoDelawareLea211,9141,861345,783Sep 2026
Copeland Creek, EastTexas—Polk211,9140313,511Apr 2026
Condo (Ellenburger)TexasEllenburgerCrockett211,911082,904Apr 2026
Big Hill, SW (Nodosaria, BLK B)TexasNodosaria, BLK BJefferson111,9080164,055Apr 2026
Ward, S. (Glorieta 4550)TexasGlorieta 4550Ward111,90714663,166Apr 2026
Claire-AlafairTexas—Yoakum511,9070143,612Apr 2026
Stockman, South (Travis Peak)TexasTravis PeakShelby1421,906121,47495,907Apr 2026
Jasper (Mississippian)TexasMississippianWinkler111,9064,14844,540Apr 2026
DillardTexas—Young +1221,905096,887Apr 2026
Tex-MexTexas—Gaines211,9043,394231,093Apr 2026
Lone Butte (Cleveland)TexasClevelandOchiltree +1631,90328,022514,423Apr 2026
Ma's (Canyon Reef)TexasCanyon ReefCottle211,9000330,685Mar 2026
Jeffress, NE. (T, Lo.-Fb,a)TexasT, Lo.-Fb,aHidalgo2111,898229,768820,390Apr 2026
Bay City (7450, E.)Texas7450, E.Matagorda111,8982,45037,247Apr 2026
Stowell (6500 -C-)Texas6500 -C-Jefferson +1111,897742,952Apr 2026
Muldoon (Weidel Sand)TexasWeidel SandFayette621,8970161,437Apr 2026
Ratliff (Penn.)TexasPennEctor211,8965,396113,121Apr 2026
Harleton, North-East (Pettit)TexasPettitHarrison +1321,8960262,988Apr 2026
Pumphrey, North (Conglomerate)TexasConglomerateStonewall111,894752230,952Apr 2026
Coon Hollow (Flippen)TexasFlippenTaylor331,8940103,290Apr 2026
Stanford (Strawn, Lower)TexasStrawn LowerStephens211,894059,399Apr 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.