MATAGORDA County

District 4 · Gulf Coast (Southwest) · Permits since 1977-05-25 · Data through 2026-03-09

Matagorda County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-03-09. UNDERGROUND SERVICES MARKHAM,LLC leads with 2 permits in the past 12 months, one of 3 operators active in the county. Median permitted depth over the past year is 8,890 ft (prior year: 11,400 ft); 0% of the past year's permits are horizontal.

Window
Custom to

Permits (90d)

0

vs Prior

-100%

Operators (90d)

0

Avg Depth (90d)

--

Hz % (90d)

0%

All Time

3,521

Depth Range: 57 - 26,500 ft
SWD wells in MATAGORDA County → 80 active injection & disposal wells · full UIC inventory

Permit Activity

Permit Types (90d)

No permits issued in this window — data through 2026-03-09. Widen the time window above to see historical mix.

Top Operators

by permits, trailing 12 mo View All
OPERATORPERMITS 12MOWELLS
227
25
133

Recent Permits

View All
PERMITLEASETYPEISSUED
SMITH, LEWIS EDWIN ET ALDRILL2026-03-09
BOONIE JENSENRECOMP2025-11-19
H. SMITHDRILL2025-10-30
ANDERSONRECOMP2025-09-23
ANDERSONRECOMP2025-09-23
BUNKRECOMP2025-07-14
JENSENDRILL2025-06-26
NORRISRENTR2025-04-15
NORRISRECOMP2025-04-03
ELDERDRILL2025-02-05

Formations Beneath MATAGORDA County

from RRC completion filings
FORMATIONWELLSMEDIAN TOP (FT)
Frio4707,737
Miocene (undifferentiated)2933,075
Anahuac1605,725
Caprock452,100
Catahoula135,120
Simpson118,980