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Montgomery County, TX oil and gas wells

2,873 wells: 365 active, 1,956 plugged, run by 202 operators.

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

Top operators in Montgomery

OperatorActiveWells here
HIGHMARK ENERGY OPERATING LLC139724
DAYLIGHT PETROLEUM LLC57129
MAGNOLIA OIL & GAS OPERATING LLC1111
RAVEN FOREST OPERATING LLC59
WHEELER OPERATING CORP.331
GALLOWAY ENERGY CO.29
SINCLAIR CARL OIL WELL SERVICE22
EXXON1161
SUN EXPLORATION & PRODUCTION136
ATLANTIC RICHFIELD COMPANY118
MAGNUM PRODUCING LP17
F.I.G. ENERGY LLC16
ENPOWER RESOURCES INC.15
ACCO OIL & GAS COMPANY12
EROS OPERATING LLC12
BALLARD EXPLORATION COMPANY INC.11
GALLOWAY LONE STAR L.L.C.11
MBX OPERATING LLC11
NORTH CENTRAL OIL CORP.11
SALMON CORP.11
FAMCOR OIL INC.022
MITCHELL ENERGY CO.018
EXXON-MOBIL CORP016
GETTY OIL CO.012
DENBURY ONSHORE09

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
No wells match.