42-135-35381

Final Completion

BROCK L. E.

ECTOR County · District 8 · LAGUNA PETROLEUM CORPORATION · COWDEN SOUTH (CANYON 8790)

Permits

Max Depth

9,300 ft

First Permit

1987-04-02

Latest Activity

1993-04-06

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-06-23

Shut-In

—

Plugged

1991-06-15

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (9) Elevation 2,926 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,694 ft	+232 ft
YATES	2,708 ft	+218 ft
GRAYBURG	3,798 ft	-872 ft
GRAYBURG	3,829 ft	-903 ft
SAN ANDRES	4,197 ft	-1,271 ft
HOLT	5,082 ft	-2,156 ft
HOLT	5,190 ft	-2,264 ft
CLEARFORK (Clear Fork)	5,950 ft	-3,024 ft
CANYON	8,729 ft	-5,803 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 (3)

Interval	Type
3,829–3,919 ft	Perforated
4,149–4,276 ft	Perforated
8,730–8,955 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	316 ft	350 sx
5.5"	4,508 ft	730 sx
8.625"	4,737 ft	2,800 sx

Permit History (2)

#409010 Reenter Final Completion

BROCK, L. E. · 6,000 ft

1993-04-06

Spud 1993-06-04

#326035 Drill Final Completion

BROCK, L. E. · 9,300 ft

1987-04-02

Applications (2)

#409010 A LAGUNA PETROLEUM CORPORATION

received 1993-02-16

#326035 A ARCO OIL & GAS CO.

received 1987-02-02

Records & Logs

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

W-2/G-1 2016-07-07

W-2/G-1 1996-04-10

W-2/G-1 1993-07-05

W-2/G-1 1993-08-09

W-2/G-1 1987-07-31 log on file

W-2/G-1 1987-08-11

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ECTOR County.

Well Details

Well Number: 13
Max Depth: 9,300 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: LAGUNA PETROLEUM CORPORATION
Completed: 1987-06-23

Operator

Name: LAGUNA PETRO CORP
Location: HOUSTON
P-5 Status: X (filed 2026-06-05)
Cum Oil (all leases): 4,845,785 bbl
Cum Gas (all leases): 1,107,127 mcf
Activities: OPRS/O
Total Permits: 105