42-505-33174

Final Completion

TREVINO

ZAPATA County · District 4 · HILCORP ENERGY COMPANY · CISCO-BENAVIDES (LOBO CONS.)

Permits

Max Depth

10,000 ft

First Permit

1994-03-24

Latest Activity

2021-07-13

Lifespan

27 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-06-23

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1994-06

Last Production

2026-07

Operator History

Chain of Custody

TRANSTEXAS GAS CORPORATION 1994-1997→ CONOCO INC. 1997-2001→ HOUSTON EXPLORATION COMPANY, THE 2002-2007→ FOREST OIL CORPORATION 2007-2012→ HILCORP ENERGY COMPANY 2013-2025

Lease Production

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

Formation Tops (9) Elevation 460 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JACKSON	140 ft	+320 ft
YEGUA	700 ft	-240 ft
QUEEN CITY	900 ft	-440 ft
MIOCENE-LAGARTO-OAKVILLE (Miocene (undifferentiated))	2,000 ft	-1,540 ft
WILCOX	2,600 ft	-2,140 ft
COOK MOUNTAIN	2,900 ft	-2,440 ft
TOP WILCOX (Wilcox)	4,050 ft	-3,590 ft
BASE WILCOX (Wilcox)	6,300 ft	-5,840 ft
WILLS POINT	9,550 ft	-9,090 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
6,588–6,596 ft	Perforated
8,864–8,868 ft	Perforated
9,038–9,072 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	750 ft	350 sx
7"	6,899 ft	265 sx
3.5"	9,982 ft	610 sx

Permit History (2)

#871133 Recompletion Final Completion

TREVINO · 10,000 ft

2021-07-13

Spud 2021-07-15

#422365 Drill Final Completion

TREVINO · 10,000 ft

1994-03-24

Spud 1994-05-03

Applications (2)

#871133 A HILCORP ENERGY COMPANY

received 2021-07-09

#422365 A TRANSTEXAS GAS CORPORATION

received 1994-03-24

Records & Logs

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

W-2/G-1 2021-08-24

W-2/G-1 2009-10-26

W-2/G-1 1994-07-14 log on file

W-2/G-1 1994-07-28

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 ZAPATA County.

Well Details

Well Number: 16
Max Depth: 10,000 ft
Drill Type: Vertical
County: ZAPATA
District: 4
Operator: HILCORP ENERGY COMPANY
Completed: 1994-06-23

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: 3,435