42-135-09236

Final Completion

BARROW AUGUSTA

ECTOR County · District 8 · FORMENTERA OPERATIONS LLC · HEADLEE N. (DEVONIAN)

Permits

Max Depth

13,565 ft

First Permit

1994-11-23

Latest Activity

2009-01-13

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: APACHE CORPORATION

Resolved via: production → FORMENTERA OPERATIONS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2004→ APACHE CORPORATION 2004-2021→ SLANT OPERATING, LLC 2021-2023→ FORMENTERA OPERATIONS LLC 2023-2026

Lease Production

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

Formation Tops (4) Elevation 3,010 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	4,919 ft	-1,909 ft
WOLFCAMP	8,248 ft	-5,238 ft
STRAWN	10,014 ft	-7,004 ft
DEVONIAN	11,836 ft	-8,826 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 (4)

Interval	Type
10,490–10,554 ft	Perforated
10,554–10,636 ft	Perforated
12,065–12,144 ft	Perforated
?–11,775 ft	Perforated

Casing (7)

Size	Set Depth	Cement
13.375"	223 ft	—
13.375"	239 ft	325 sx
9.625"	4,864 ft	—
9.625"	4,880 ft	2,050 sx
2"	12,235 ft	—
4.5"	13,547 ft	—
4.5"	13,560 ft	750 sx

Permit History (2)

#677099 Recompletion Final Completion

BARROW, AUGUSTA · 13,565 ft

2009-01-13

Spud 2008-10-15

#430226 Recompletion Final Completion

BARROW, AUGUSTA · 13,565 ft

1994-11-23

Spud 1995-09-29

Applications (2)

#677099 A APACHE CORPORATION

received 2009-01-07

#430226 A EXXON CORP.

received 1994-11-21

Records & Logs

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

W-2/G-1 2018-12-04

W-2/G-1 2009-01-14 log on file

W-2/G-1 2009-04-02

W-2/G-1 1996-01-09 log on file

W-2/G-1 1963-04-09

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: 13,565 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: FORMENTERA OPERATIONS LLC

Operator

Name: FORMENTERA OPERATIONS LLC
Location: AUSTIN
P-5 Status: X (filed 2026-06-11)
Cum Oil (all leases): 7,170,117 bbl
Cum Gas (all leases): 53,235,974 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 71