42-135-35029

Final Completion

WITCHER J. E.

ECTOR County · District 8 · LAGUNA PETROLEUM CORPORATION · FOSTER

Permits

Max Depth

9,200 ft

First Permit

1985-07-16

Latest Activity

1991-03-08

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-03-15

Shut-In

—

Plugged

2004-01-28

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 (7) Elevation 2,918 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SEVEN RIVERS	2,820 ft	+98 ft
GRAYBURG	3,780 ft	-862 ft
UPPER GRAYBURG (Grayburg)	3,930 ft	-1,012 ft
SAN ANDRES	4,170 ft	-1,252 ft
LOWER GRAYBURG (Grayburg)	4,183 ft	-1,265 ft
CISCO	8,524 ft	-5,606 ft
CANYON	8,740 ft	-5,822 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 (8)

Interval	Type
4,183–4,193 ft	Perforated
4,197–4,205 ft	Perforated
4,209–4,215 ft	Perforated
4,219–4,228 ft	Perforated
8,741–8,760 ft	Perforated
8,766–8,780 ft	Perforated
8,842–8,888 ft	Perforated
8,940–8,948 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	319 ft	325 sx
8.625"	4,503 ft	2,325 sx
5.5"	9,100 ft	365 sx

Permit History (2)

#384138 Recompletion Final Completion

WITCHER, J. E. · 4,228 ft

1991-03-08

Spud 1991-03-09

#280297 Drill Final Completion

WITCHER, J. E. · 9,200 ft

1985-07-16

Applications (2)

#384138 A LAGUNA PETROLEUM CORPORATION

received 1991-02-01

#280297 A SUN EXPL. & PROD. CO.-MIDLAND

received 1985-07-16

Records & Logs

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

W-2/G-1 1991-03-20 log on file

W-2/G-1 1991-04-09

W-2/G-1 1988-03-01

W-2/G-1 1985-10-03 log on file

W-2/G-1 1985-10-12

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: 11
Max Depth: 9,200 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: LAGUNA PETROLEUM CORPORATION
Completed: 1991-03-15

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