42-135-38408

PRODUCING

FOSTER H. C.

ECTOR County · District 8 · LAGUNA PETROLEUM CORPORATION · FOSTER

Permits

Max Depth

4,600 ft

First Permit

2003-04-10

Latest Activity

2026-09-03

Lifespan

23 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-07-09

Shut-In

—

Plugged

—

P-5 Org Status: X

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.

Oil

production & DCA →

Formation Tops (2) Elevation 2,935 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
QUEEN	3,496 ft	-561 ft
GRAYBURG	3,693 ft	-758 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-135-43610 PAUL MOSS UNIT · WHITE ROCK OIL & GAS, LLC

1.0 mi

Santa Rosa 972'DEWEY LAKE 1,202'Salado 1,760'Yates 2,788'Seven Rivers 3,046'Queen 3,398'Grayburg 4,113'Holt —Clear Fork —San Andres —

✓ 42-135-43600 PMU · WHITE ROCK OIL & GAS, LLC

1.4 mi

Santa Rosa 972'DEWEY LAKE 1,202'Salado 1,760'Yates 2,788'Seven Rivers 3,046'Queen 3,398'Grayburg 3,950'San Andres —Holt —Clear Fork —

✓ 42-135-43601 PAUL MOSS UNIT · WHITE ROCK OIL & GAS, LLC

1.8 mi

Santa Rosa 972'Yates 2,788'Seven Rivers 3,046'Queen 3,398'Grayburg 3,950'Glorieta —Holt —Tubb —San Andres —Clear Fork —

✓ 42-135-43485 HENDERSON · OCCIDENTAL PERMIAN LTD.

2.2 mi

Santa Rosa 334'Santa Rosa 1,300'Yates 2,830'Seven Rivers 3,000'Queen 3,370'Grayburg 3,640'San Andres 4,100'San Andres 4,100'San Andres 4,383'Holt 5,100'Holt 5,532'Glorieta 5,700' +10 more

✓ 42-135-34413 COWDEN, ELLIOTT F., -A- · OCCIDENTAL PERMIAN LTD.

2.4 mi

Canyon 8,456'

✓ 42-135-35568 WITCHER, J. E. · OCCIDENTAL PERMIAN LTD.

2.5 mi

Rustler 1,660'Yates 2,820'Yates 2,840'Queen 3,600'Grayburg 3,850'Grayburg 3,880'San Andres 4,120'Glorieta 5,835'

✓ 42-135-34457 COWDEN, ELLIOTT F., -B- · OCCIDENTAL PERMIAN LTD.

3.0 mi

Grayburg 3,964'San Andres 4,337'Canyon 8,471'Holt —

✓ 42-135-43989 WITCHER, J. E. 19 · OXY USA WTP LP

3.0 mi

Santa Rosa 1,088'Yates 2,887'Seven Rivers 3,110'Queen 3,675'Grayburg 4,173'San Andres 4,595'San Andres 4,598'Holt 5,583'Glorieta 5,785'Clear Fork 6,004'Tubb 6,464'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

Interval	Type
3,710–4,090 ft	Open hole

Casing (2)

Size	Set Depth	Cement
8.625"	275 ft	250 sx
5.5"	3,710 ft	1,400 sx

Permit History (2)

#918303 Reenter

FOSTER, H. C. · 4,450 ft

2026-09-03

#530495 Drill Final Completion

FOSTER, H. C. · 4,600 ft

2003-04-10

Spud 2003-06-25

Applications (2)

#918303 A LAGUNA PETROLEUM CORPORATION

received 2026-08-31

#530495 A LAGUNA PETROLEUM CORPORATION

received 2003-04-09

Records & Logs

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

W-2/G-1 2003-10-29 log on file

W-2/G-1 2004-05-10

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.

Google Maps → Explorer Map →

Lat 31.814498

Lon -102.431012

Well Details

Well Number: 16
Max Depth: 4,600 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: LAGUNA PETROLEUM CORPORATION
Completed: 2003-07-09

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: 107