42-313-30511

Final Completion

HENSARLING H.L.

MADISON County · District 3 · GSI OIL & GAS INC. · FT TRINIDAD-BARRETT E.(DEXTER)

Permits

Max Depth

9,500 ft

First Permit

1984-03-16

Latest Activity

2015-09-30

Lifespan

32 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-03-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: GSI OIL & GAS INC. ≠ Production: GREKA AM, INC (reported 2001-03)

Resolved via: scheduling → GSI OIL & GAS INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000092977 permitted 2010-06-23

Permitted Volume

15,000 bbl/d

Max Pressure

2,450 psi

Injection Interval

4,700–5,500 ft

Injected (12mo)

1,200,234 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-04-01)

Operator History

Chain of Custody

HARKEN EXPLORATION COMPANY 1993-1993→ CABOT OIL & GAS CORPORATION 1993-1995→ SABA ENERGY OF TEXAS, INC. 2000-2000→ GREKA AM, INC 2000-2001

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil

production & DCA →

Formation Tops (14) Elevation 16 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPARTA	750 ft	-734 ft
CARRIZO	1,700 ft	-1,684 ft
WILCOX - DISPOSAL (Wilcox)	4,570 ft	-4,554 ft
AUSTIN CHALK	8,150 ft	-8,134 ft
SUB CLARKSVILLE (Sub-Clarksville)	8,520 ft	-8,504 ft
SUB-CLARKSVILLE	8,520 ft	-8,504 ft
WOODBINE	9,178 ft	-9,162 ft
BUDA - DISPOSAL (Buda)	—	—
DEX-BUDA	—	—
EAGLEFORD (Eagle Ford)	—	—
FRIO - DISPOSAL (Frio)	—	—
LEWISVILLE - DISPOSAL	—	—
SUB-CLARKSVILLE	—	—
WOODBINE	—	—

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (5)

Interval	Type
4,925–5,393 ft	Perforated
4,926–4,936 ft	Perforated
4,942–4,982 ft	Perforated
8,863–8,955 ft	Perforated
9,181–9,189 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	2,154 ft	900 sx
5.5"	5,822 ft	590 sx
4.5"	9,395 ft	1,500 sx

Permit History (3)

#810737 Recompletion Final Completion

HENSARLING · 9,400 ft

2015-09-30

Spud 2015-11-15

#365982 Recompletion Final Completion

HENSARLING, H.L. · 9,500 ft

1989-11-15

#232769 Drill Final Completion

HENSARLING, H. L. · 9,500 ft

1984-03-16

Applications (3)

#810737 A GSI OIL & GAS, INC.

received 2015-09-28

#365982 A HARKEN ENERGY CORPORATION

received 1989-11-03

#232769 A SHAR-ALAN OIL COMPANY

received 1984-02-28

Records & Logs

6 completion filings on record · 2 with log images at RRC.

W-2/G-1 2017-03-01

W-2/G-1 2004-09-30

W-2/G-1 1989-11-13 log on file

W-2/G-1 1989-11-30

W-2/G-1 1984-04-13 log on file

W-2/G-1 1984-04-13

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MADISON County.

Well Details

Well Number: 3
Max Depth: 9,500 ft
Drill Type: Vertical
County: MADISON
District: 3
Operator: GSI OIL & GAS INC.
Completed: 1984-03-26

Operator

Name: GSI OIL & GAS, INC
Location: BRYAN
P-5 Status: Active (filed 2026-03-13)
Cum Oil (all leases): 565,582 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 18