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Williamson County, TX oil and gas wells

1,165 wells: 143 active, 651 plugged, run by 66 operators.

Figures from the Railroad Commission of Texas, updated 2026-10-17.

Top operators in Williamson

OperatorActiveWells here
GENESIS WELL SERVICE4052
NORTH TEXAS ENERGY INC.1212
P&F OPERATIONS LLC36
THRALL OPERATING COMPANY INC.024
MAGNUM OILFIELD SERVICES LLC012
BLACK JACK SERVICES L.L.C.09
CUTRER ENERGY05
BACHMEYER MARVIN03
CADDO ENERGY03
CHART-X CORP.03
MALISH OPERATING LLC03
NEW ERA PETROLEUM INC.03
WALKER OPERATING COMPANY03
WM C RAYMOND OIL AND GAS LLC03
WMJ ENTERPRISES INC.03
BISSELL OPERATING LLC02
BLACKWELL BLACKIE02
M. A. MUELLER CONST. CO. INC.02
POWELL J. C. JR.02
SUN EXPL. & PROD. CO. - CORPUS02
SUN EXPL. & PROD. CO - HOUSTON02
TRINITY BROTHERS ENERGY LLC02
UNIDENTIFIED02
WELLS DRILLING CO.02
WELPETCO INC.02

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) 42-491-30292Plugged Dry hole—
(no name) 42-491-30217Plugged Dry hole—
(no name) 1 914804Plugged Dry hole—
(no name) 1 914801Plugged Dry hole—
(no name) 1 914092Plugged Dry hole—
(no name) 1 927872Plugged Dry hole—
(no name) 1 928325Plugged Dry hole—
(no name) 42-491-30227Plugged Dry hole—
(no name) 1 927891Plugged Dry hole—
(no name) 2 927890Plugged Dry hole—
(no name) 1 927885Plugged Dry hole—
(no name) 1 927883Plugged Dry hole—
(no name) 42-491-30270Plugged Dry hole—
(no name) 1 927856Plugged Dry hole—
(no name) 1 927855Plugged Dry hole—
(no name) 1 927851Plugged Dry hole—
(no name) 42-491-30262Plugged Dry hole—
(no name) 927845Plugged Dry hole—
(no name) 42-491-30203Plugged Dry hole—
(no name) 1 927815Plugged Dry hole—
(no name) 2 928247Plugged Dry hole—
(no name) 1 939162Plugged Dry hole—
(no name) 1 939160Plugged Dry hole—
(no name) 42-491-30207Plugged Dry hole—
(no name) 1 939132Plugged Dry hole—
(no name) 1 939131Plugged Dry hole—
(no name) 42-491-30196Plugged Dry hole—
(no name) 1 939460Plugged Oil—
(no name) 1 939120Plugged Dry hole—
(no name) 1 939104Plugged Dry hole—
(no name) 1 939527Plugged Dry hole—
(no name) 1 939525Plugged Dry hole—
(no name) 5 42-491-00468Plugged Dry hole—
(no name) 4 42-491-00469Plugged Dry hole—
(no name) 1 951970Plugged Dry hole—
(no name) 2 42-491-00467Plugged Dry hole—
(no name) 1 951975Plugged Dry hole—
(no name) 42-491-30276Plugged Dry hole—
(no name) 1 951982Plugged Dry hole—
(no name) 1 951985Plugged Dry hole—
(no name) 3 951997Plugged Dry hole—
(no name) 1 952007Plugged Dry hole—
(no name) 952024Plugged Dry hole—
(no name) 1 952034Plugged Dry hole—
(no name) 1 952035Plugged Dry hole—
(no name) 952036Plugged Dry hole—
(no name) 1 952037Plugged Dry hole—
(no name) 1 952039Plugged Dry hole—
(no name) 1 952043Plugged Dry hole—
(no name) 1 952046Plugged Dry hole—
(no name) 1 952053Plugged Dry hole—
(no name) 1 952058Plugged Dry hole—
(no name) 1 952063Plugged Dry hole—
(no name) 1 952065Plugged Dry hole—
(no name) 42-491-30234Plugged Dry hole—
(no name) 1 952075Plugged Dry hole—
(no name) 42-491-30211Plugged Dry hole—
(no name) 42-491-30287Plugged Dry hole—
(no name) 42-491-30245Plugged Dry hole—
(no name) 1 928749Plugged Dry hole—
(no name) 1 928240Plugged Dry hole—
(no name) 1 928241Plugged Dry hole—
(no name) 42-491-30205Plugged Dry hole—
(no name) 1 928246Plugged Dry hole—
(no name) 928577Plugged Dry hole—
(no name) 1 928575Plugged Dry hole—
(no name) 42-491-30198Plugged Dry hole—
(no name) 2 928328Plugged Dry hole—
(no name) 2 927816Plugged Dry hole—
(no name) 927823Plugged Dry hole—
(no name) 1 927833Plugged Dry hole—
(no name) 42-491-30202Plugged Dry hole—
(no name) 927844Plugged Dry hole—
(no name) 1 927850Plugged Dry hole—
(no name) 2 927852Plugged Dry hole—
(no name) 1 927857Plugged Dry hole—
(no name) 1 927871Plugged Dry hole—
(no name) 1 927877Plugged Dry hole—
(no name) 1 928393Plugged Dry hole—
(no name) 1 927882Plugged Dry hole—
(no name) 2 927884Plugged Dry hole—
(no name) 1 927886Plugged Dry hole—
(no name) 927895Plugged Dry hole—
(no name) 914283Plugged Dry hole—
(no name) 1 914282Plugged Dry hole—
(no name) 1 914281Plugged Dry hole—
(no name) 42-491-30310Plugged Dry hole—
(no name) 1A 914280Plugged Dry hole—
(no name) 1 914279Plugged Dry hole—
(no name) 914093Plugged Dry hole—
(no name) 2 914601Plugged Dry hole—
(no name) 2 939119Plugged Dry hole—
(no name) 2 939130Plugged Dry hole—
(no name) 42-491-30209Plugged Dry hole—
(no name) 1 939143Plugged Dry hole—
(no name) 1 939146Plugged Dry hole—
(no name) 1 939148Plugged Dry hole—
(no name) 1 939735Plugged Dry hole—
(no name) 6 939392Plugged Oil—
(no name) 6 939393Plugged Oil—

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