42-201-31755

INJECTION

SIMMS-SCHILLING

HARRIS County · District 3 · TREK RESOURCES INC. · GOOSE CREEK

Permits

Max Depth

6,500 ft

First Permit

1984-05-22

Latest Activity

2007-07-26

Lifespan

23 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-11-03

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: TREK RESOURCES INC. ≠ Permit: FOOTHILLS TEXAS, INC.

Resolved via: production → TREK RESOURCES, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000095995 permitted 2006-01-24

Permitted Volume

7,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

5,200–6,400 ft

Injected (12mo)

1,187,540 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

Operator History

Chain of Custody

EXXON CORP. 1993-1995→ D & G OPERATING COMPANY, INC. 1995-1996→ WOOD ENERGY CORPORATION 1996-1998→ DALLAS OPERATING CORP. 1998-1999→ TEXAS AMERICAN RESOURCES COMPANY 1999-2006→ FOOTHILLS TEXAS, INC. 2006-2019→ TREK RESOURCES, INC. 2019-2026

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 (7) Elevation 24 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ALTA LOMA	478 ft	-454 ft
MIOCENE 1050 (Miocene (undifferentiated))	1,064 ft	-1,040 ft
MIOCENE 1800 (Miocene (undifferentiated))	1,816 ft	-1,792 ft
FRIO	4,900 ft	-4,876 ft
V-1 SAND	5,910 ft	-5,886 ft
FRIO	—	—
V-A SAND	—	—

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 (7)

Interval	Type
1,050–1,370 ft	Perforated
5,274–5,379 ft	Perforated
5,551–5,813 ft	Perforated
5,600–5,606 ft	Perforated
5,616–5,628 ft	Perforated
5,710–5,730 ft	Perforated
5,807–5,813 ft	Perforated

Casing (5)

Size	Set Depth	Cement
10.75"	68 ft	—
7"	1,050 ft	200 sx
7"	1,050 ft	—
4.5"	6,056 ft	—
4.5"	6,057 ft	338 sx

Permit History (2)

#642474 Recompletion Final Completion

SIMMS SCHILLING · 6,500 ft

2007-07-26

Spud 2007-10-21

#239691 Drill Final Completion

SIMMS-SCHILLING · 2,500 ft

1984-05-22

Applications (2)

#642474 A FOOTHILLS TEXAS, INC.

received 2007-07-13

#239691 A EXXON CORP.

received 1984-05-22

Records & Logs

5 completion filings on record · 1 with log images at RRC.

W-2/G-1 2011-11-22

W-2/G-1 2010-02-03

W-2/G-1 2007-12-17 log on file

W-2/G-1 1984-09-04

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 HARRIS County.

Well Details

Well Number: 48
Max Depth: 6,500 ft
Drill Type: Vertical
County: HARRIS
District: 3
Operator: TREK RESOURCES INC.
Completed: 2011-11-03

Operator

Name: TREK RES, INC
Location: DALLAS
P-5 Status: Active (filed 2025-06-17)
Cum Oil (all leases): 5,767,136 bbl
Cum Gas (all leases): 13,497,663 mcf
Activities: GTHS/G, OPRS/G, OPRS/O
Total Permits: 77