42-215-30789

Final Completion

BARRERA UNIT

HIDALGO County · District 4 · CHEVRON U. S. A. INC. · CASAS S. (VKSBG. 8750)

Permits

Max Depth

9,900 ft

First Permit

1978-01-16

Latest Activity

1999-04-27

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Permit: MERIT ENERGY COMPANY

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

MERIT ENERGY COMPANY 1993-2002→ SIERRA RESOURCES, LLC 2002-2006→ CHESAPEAKE OPERATING, INC. 2006-2014→ HILCORP ENERGY COMPANY 2014-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (8) Elevation 207 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	4,860 ft	-4,653 ft
VICKSBURG	7,150 ft	-6,943 ft
8400' SAND	8,255 ft	-8,048 ft
BARRERA	8,492 ft	-8,285 ft
8750' SAND	8,818 ft	-8,611 ft
UPPER THETA	9,268 ft	-9,061 ft
MIDDLE THETA	9,386 ft	-9,179 ft
LOWER THETA	9,496 ft	-9,289 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 (6)

Interval	Type
8,386–8,404 ft	Perforated
8,820–8,850 ft	Perforated
8,820–8,858 ft	Perforated
9,268–9,317 ft	Perforated
9,282–9,293 ft	Perforated
9,500–9,532 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	3,155 ft	1,350 sx
7.625"	7,775 ft	1,150 sx
5"	9,892 ft	320 sx

Permit History (3)

#484140 Recompletion Final Completion

BARRERA UNIT · 9,900 ft

1999-04-27

Spud 1999-05-03

#304447 Recompletion Final Completion

BARRERA UNIT · 9,900 ft

1986-07-22

#6504 Drill

BARRERA · 9,900 ft

1978-01-16

Spud 1977-10-04

Applications (3)

#484140 A MERIT ENERGY COMPANY

received 1999-04-27

#304447 A CHEVRON U. S. A. INC.

received 1986-06-20

#6504 A GULF OIL CORP.

received 1978-01-16

Records & Logs

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

W-2/G-1 1999-10-18 log on file

W-2/G-1 1999-09-29

W-2/G-1 1997-11-03

W-2/G-1 1986-12-19

W-2/G-1 1986-12-09

W-2/G-1 1986-09-24

+2 more filings

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 HIDALGO County.

Well Details

Well Number: 1
Max Depth: 9,900 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: CHEVRON U. S. A. INC.

Operator

Name: TEXACO E & P INC
Location: MIDLAND
P-5 Status: Active (filed 2026-01-30)
Cum Oil (all leases): 633,048,621 bbl
Cum Gas (all leases): 4,264,158,043 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,261