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Duval County drilling brief.

Every drilling permit filed with the Texas Railroad Commission in Duval County, Texas. Top operators, recent filings, depth and wellbore profile data.

Texas Railroad Commission · Public record, free · Updated Sep 2, 2026

0
Permits filed
Last 7 days
10
Permits filed
Last 12 months
KD
Top operator
4 permits
6
Active operators
Last 12 months

Duval on the map

Duval · Texas drillingLast 7 days
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Permits 7d:0lowmidhigh (0)

Top operators · 12m

01
KD ENERGY, LLC
4 permits
02
CIMARRON ENGINEERING, LLC
2 permits
03
SAFARI PRODUCTION COMPANY, INC.
1 permits
04
TEXAS SOUTHERN PETROLEUM CORP.
1 permits
05
AURORA RESOURCES CORPORATION
1 permits
06
MAGNETAR OPERATING LLC
1 permits

Latest Duval filings

10 rows · last 12 months · Updated Sep 2, 2026

Recent Texas Railroad Commission drilling permit filings in Duval County, last 12 months, by submitted date
SubmittedOperatorAPI #Depth (ft)TypeStatus
2026-08-12TEXAS SOUTHERN PETROLEUM CORP.131392314775VerticalAPPROVED
2026-06-23SAFARI PRODUCTION COMPANY, INC.1313823416300Directional SidetrackAPPROVED
2026-06-21CIMARRON ENGINEERING, LLC131397033450VerticalAPPROVED
2026-06-21CIMARRON ENGINEERING, LLC131397023600VerticalAPPROVED
2026-02-05KD ENERGY, LLC131397002000VerticalAPPROVED
2026-02-05KD ENERGY, LLC131396992000VerticalAPPROVED
2026-02-05KD ENERGY, LLC131396982000VerticalSWR HOLD
2026-02-05KD ENERGY, LLC131397012000VerticalAPPROVED
2025-12-31MAGNETAR OPERATING LLC1313969714700VerticalAPPROVED
2025-11-12AURORA RESOURCES CORPORATION131396963000VerticalAPPROVED

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