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San Augustine County drilling brief.

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

Texas Railroad Commission · Public record, free · Updated Oct 15, 2026

5
Permits filed
Last 7 days
109
Permits filed
Last 12 months
APEX
Top operator
48 permits
10
Active operators
Last 12 months

San Augustine on the map

San Augustine · Texas drillingLast 7 days
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Permits 7d:0lowmidhigh (5)

Top operators · 12m

01
APEX NATURAL GAS, LLC
48 permits
02
ROCKCLIFF ENERGY OPERATING III
25 permits
03
ADAMAS ENERGY LLC
20 permits
04
BPX OPERATING COMPANY
4 permits
05
SILVER HILL ENERGY OPERATING LLC
4 permits
06
COMMON DISPOSAL, LLC
2 permits
07
EXCO OPERATING COMPANY, LP
2 permits
08
XTO ENERGY INC.
2 permits
09
VENTANA MIDSTREAM LLC
1 permits
10
PINE WAVE ENERGY PARTNERS OP,LLC
1 permits

Latest San Augustine filings

20 rows · last 12 months · Updated Oct 15, 2026

Recent Texas Railroad Commission drilling permit filings in San Augustine County, last 12 months, by submitted date
SubmittedOperatorAPI #Depth (ft)TypeStatus
2026-10-13ROCKCLIFF ENERGY OPERATING III4053088513700HorizontalAPI VERIFICATION
2026-10-13ADAMAS ENERGY LLC4053098414600HorizontalMAPPING
2026-10-13ADAMAS ENERGY LLC4053098214600HorizontalMAPPING
2026-10-13ADAMAS ENERGY LLC4053098314600HorizontalMAPPING
2026-10-13ADAMAS ENERGY LLC4053098514600HorizontalMAPPING
2026-09-22ROCKCLIFF ENERGY OPERATING III4053099316000HorizontalDRILLING PERMIT
2026-09-22APEX NATURAL GAS, LLC4053093014500HorizontalSWR HOLD
2026-09-22APEX NATURAL GAS, LLC4053093114500HorizontalSWR HOLD
2026-09-22ROCKCLIFF ENERGY OPERATING III4053099416000HorizontalDRILLING PERMIT
2026-09-22ROCKCLIFF ENERGY OPERATING III4053099216000HorizontalAPPROVED
2026-09-17ADAMAS ENERGY LLC4053098014600HorizontalSWR HOLD
2026-09-17ADAMAS ENERGY LLC4053097914600HorizontalSWR HOLD
2026-09-16ROCKCLIFF ENERGY OPERATING III4053094716000HorizontalSWR HOLD
2026-09-16ROCKCLIFF ENERGY OPERATING III4053094016000HorizontalSWR HOLD
2026-09-16ROCKCLIFF ENERGY OPERATING III4053094616000HorizontalSWR HOLD
2026-09-16ROCKCLIFF ENERGY OPERATING III4053094116000HorizontalSWR HOLD
2026-09-14SILVER HILL ENERGY OPERATING LLC4053099110440HorizontalAPPROVED
2026-09-14SILVER HILL ENERGY OPERATING LLC4053099013200HorizontalAPPROVED
2026-09-14SILVER HILL ENERGY OPERATING LLC4053098913200HorizontalAPPROVED
2026-09-14SILVER HILL ENERGY OPERATING LLC4053098813200HorizontalAPPROVED

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