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DUVAL County

District 4 · Gulf Coast (Southwest) · Permits since 1977-06-03 · Data through 2026-06-29

All Permits Operators

Duval County permitting is running about one permit a month over the trailing 90 days (3 total, versus 3 in the prior quarter). KD ENERGY, LLC leads with 3 permits in the past 12 months, one of 6 operators active in the county. One operator filed a first Duval County permit in the past year. Median permitted depth over the past year is 3,225 ft (prior year: 6,258 ft); 0% of the past year's permits are horizontal.

Window
30d90d6mo1yrall
Custom to

Permits (30d)

1

vs Prior

-50%

Operators (30d)

1

Avg Depth (30d)

3,600

Hz % (30d)

0%

All Time

9,640

Depth Range: 0 - 20,025 ft
SWD wells in DUVAL County → 171 active injection & disposal wells · full UIC inventory

Permit Activity

Permit Types (30d)

DRILL

1

= vs prior

Top Operators

by permits, trailing 12 mo View All
OPERATORPERMITS 12MOWELLS
KD ENERGY, LLC355
SAFARI PRODUCTION COMPANY, INC.23
CIMARRON ENGINEERING, LLC21
KILLAM OIL CO., LTD.1434
AURORA RESOURCES CORPORATION192
MAGNETAR OPERATING LLC10

Recent Permits

View All
PERMITLEASETYPEISSUED
916615LOPEZ UNITDRILL2026-06-29
916672MOBIL FEERECOMP2026-06-26
916616BLACKHAWKDRILL2026-06-24
913320KOHLER, V. -A-DRILL2026-03-16
913319KOHLER, V. -A-DRILL2026-03-06
913318KOHLER, V. -A-DRILL2026-03-06
912491CONQUISTADORDRILL2025-12-31
911734HALH, C.W., ETALDRILL2025-11-17
911149MOBIL FEEFLD-XFR2025-10-20
909552WHITE, P. E. -B-RECOMP2025-07-30

New to DUVAL County

first county permit, past 12 mo
OPERATORFIRST PERMITPERMITSBACKGROUND
MAGNETAR OPERATING LLC2025-12-311active elsewhere in TX

Formations Beneath DUVAL County

from RRC completion filings
FORMATIONWELLSMEDIAN TOP (FT)
Yegua4534,978
Wilcox3848,238
Queen City3815,698
Jackson3192,155
Frio2481,900
Catahoula1021,181
Miocene (undifferentiated)801,000
Vicksburg674,090