← Wells

42-103-02835

Final Completion

TUBB J. B. A/C 1

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

Permits

1

Max Depth

4,390 ft

First Permit

1983-11-03

Latest Activity

1983-11-03

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-02-09

Shut-In

—

Plugged

1991-12-20

!

EWA / Permit operator mismatch

Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: EXXON CORP.

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.

Oil
production & DCA →

Formation Tops (6) Elevation 2,475 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 295 ft+2,180 ft
YATES 1,332 ft+1,143 ft
QUEEN 1,782 ft+693 ft
SAN ANDRES 2,464 ft+11 ft
SAN ANGELO 3,265 ft-790 ft
TUBB 4,042 ft-1,567 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 (1)

IntervalType
4,041–4,280 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"545 ft300 sx
2.375"2,816 ft—
7"4,285 ft1,000 sx

Permit History (1)

#219653 Recompletion Final Completion

TUBB, J. B. A/C 1 · 4,390 ft

1983-11-03

Applications (1)

#219653 A EXXON CORP.
received 1983-10-28

Records & Logs

3 completion filings on record.

W-2/G-1 1984-05-08
W-2/G-1 1984-05-08
W-2/G-1 1971-04-02
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
71
Max Depth
4,390 ft
Drill Type
Vertical
County
CRANE
District
8
Operator
FORMENTERA OPERATIONS LLC
Completed
1984-02-09

Operator

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