42-479-34307

PRODUCING

THE DINN MINERAL TRUSTS

WEBB County · District 4 · HILCORP ENERGY COMPANY · GUERRA (10900)

Permits

Max Depth

12,000 ft

First Permit

1985-12-19

Latest Activity

2001-07-18

Lifespan

16 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2001-10-10

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: OCEAN ENERGY, INC.

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

LOBO RESOURCES, LTD. 1993-1994→ LOBO ENERGY, INC. 1994-1994→ LOBO OPERATING, INC. 1994-1996→ PRIME OPERATING COMPANY 1996-1998→ CLIFFWOOD PRODUCTION CO. 1998-2001→ OCEAN ENERGY, INC. 2001-2003→ DEVON LOUISIANA CORPORATION 2003-2005→ DEVON ENERGY PRODUCTION CO, L.P. 2006-2014→ LINN OPERATING, INC. 2014-2014→ LINN OPERATING, LLC 2017-2017→ HILCORP ENERGY COMPANY 2018-2026

Lease Production

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

Formation Tops (6) Elevation 799 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	1 ft	+798 ft
JACKSON (COLE) (Jackson)	2,100 ft	-1,301 ft
JACKSON (MIRANDO) (Jackson)	2,650 ft	-1,851 ft
YEGUA	3,200 ft	-2,401 ft
QUEEN CITY	5,750 ft	-4,951 ft
WILCOX	8,500 ft	-7,701 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
10,706–10,754 ft	Perforated
10,921–10,986 ft	Perforated
10,925–11,088 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	925 ft	490 sx
7.625"	8,000 ft	1,980 sx
5"	11,491 ft	775 sx

Permit History (2)

#511568 Recompletion Final Completion

THE DINN MINERAL TRUSTS · 12,000 ft

2001-07-18

Spud 2001-10-01

#293340 Drill Final Completion

THE DINN MINERAL TRUSTS · 12,000 ft

1985-12-19

Applications (2)

#511568 A OCEAN ENERGY, INC.

received 2001-07-18

#293340 A LOBO RESOURCES, LTD.

received 1985-12-19

Records & Logs

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

W-2/G-1 2002-01-18 log on file

W-2/G-1 2002-02-01

W-2/G-1 1986-05-06 log on file

W-2/G-1 1986-05-10

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 WEBB County.

Well Details

Well Number: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: HILCORP ENERGY COMPANY
Completed: 2001-10-10

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,430