42-187-33441

Final Completion Horizontal

KNOBLOCH -C- 2HST

GUADALUPE County · District 1 · TEXAS PETROLEUM INVESTMENT CO. · DARST CREEK (EDWARDS)

Permits

Max Depth

2,800 ft

First Permit

1994-08-11

Latest Activity

2005-03-16

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-03-29

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: TEXAS PETROLEUM INVESTMENT CO. ≠ Permit: VINTAGE PETROLEUM, INC.

Resolved via: production → TEXAS PETROLEUM INVESTMENT CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MERIDIAN OIL PRODUCTION INC. 1993-1996→ MERIDIAN OIL INC. 1996-1996→ BURLINGTON RESOURCES OIL&GAS CO. 1996-1997→ VINTAGE PETROLEUM, INC. 1997-2006→ VINTAGE PETROLEUM, LLC 2006-2006→ TEXAS PETROLEUM INVESTMENT CO. 2006-2026

Lease Production

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

Formation Tops (5) Elevation 12 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	2,154 ft	-2,142 ft
EAGLEFORD (Eagle Ford)	2,323 ft	-2,311 ft
BUDA	2,364 ft	-2,352 ft
DEL RIO	2,440 ft	-2,428 ft
GEORGETOWN	2,478 ft	-2,466 ft

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 (2)

Interval	Type
2,733–3,553 ft	Perforated
?–4,141 ft	Perforated

Casing (1)

Size	Set Depth	Cement
7.625"	2,733 ft	636 sx

Permit History (2)

#559118 Recompletion Final Completion

KNOBLOCH -C- 2H ST · 2,800 ft

2005-03-16

#426817 Drill Final Completion

KNOBLOCH, C. 'C' · 2,600 ft

1994-08-11

Spud 1994-09-01

Applications (2)

#559118 A VINTAGE PETROLEUM, INC.

received 2005-03-16

#426817 A MERIDIAN OIL PRODUCTION INC.

received 1994-08-10

Records & Logs

5 completion filings on record · 3 with log images at RRC.

W-2/G-1 2005-04-29 log on file

W-2/G-1 2005-07-11

W-2/G-1 1994-11-21 log on file

W-2/G-1 1995-01-12

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 GUADALUPE County.

Well Details

Well Number: 2ST
Max Depth: 2,800 ft
Drill Type: Horizontal
County: GUADALUPE
District: 1
Operator: TEXAS PETROLEUM INVESTMENT CO.
Completed: 2005-03-29

Operator

Name: TEXAS PETRO INVESTMENT CO
Location: HOUSTON
P-5 Status: Active (filed 2025-10-01)
Cum Oil (all leases): 24,321,929 bbl
Cum Gas (all leases): 20,638,399 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 233