42-103-32366

Final Completion

TUBB J. B. A/C 1

CRANE County · District 8 · FORMENTERA OPERATIONS LLC · SAND HILLS (TUBB)

Permits

Max Depth

5,000 ft

First Permit

1980-09-04

Latest Activity

2006-12-06

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-12-01

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 (3) Elevation 2,587 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JUDKINS	2,695 ft	-108 ft
MCKIGHT	3,162 ft	-575 ft
TUBB	4,259 ft	-1,672 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
2,766–2,900 ft	Perforated
2,949–3,456 ft	Perforated
4,266–4,729 ft	Perforated

Casing (9)

Size	Set Depth	Cement
10.75"	583 ft	300 sx
10.75"	583 ft	300 sx
1.5"	2,850 ft	—
2.875"	3,599 ft	1,900 sx
2.875"	3,623 ft	—
2.375"	4,160 ft	—
4.5"	4,807 ft	1,950 sx
4.5"	4,807 ft	1,950 sx
4.5"	4,807 ft	1,950 sx

Permit History (2)

#630035 Recompletion Final Completion

J. B. TUBB A/C 1 · 5,000 ft

2006-12-06

Spud 2007-01-22

#91386 Drill Final Completion

TUBB, J. B. A/C 1 · 4,825 ft

1980-09-04

Spud 1980-11-02

Applications (2)

#630035 A APACHE CORPORATION

received 2006-12-05

#91386 A EXXON CORP.

received 1980-09-04

Records & Logs

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

W-2/G-1 2007-02-23

W-2/G-1 1991-02-09

W-2/G-1 1991-02-11

W-2/G-1 1990-09-12

W-2/G-1 1991-01-31

W-2/G-1 1981-01-15

+1 more filings

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 CRANE County.

Well Details

Well Number: 232
Max Depth: 5,000 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: FORMENTERA OPERATIONS LLC
Completed: 1981-12-01

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