42-103-32101

TUBB J. B. A/C 1

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

Permits

Max Depth

4,700 ft

First Permit

1979-07-10

Latest Activity

1979-07-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-09-08

Shut-In

—

Plugged

—

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.

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (3)

Interval	Type
2,968–3,396 ft	Perforated
4,269–4,586 ft	Perforated
?–4,586 ft	Perforated

Casing (7)

Size	Set Depth	Cement
10.75"	545 ft	300 sx
10.75"	545 ft	300 sx
1.5"	2,871 ft	—
2.875"	3,600 ft	—
2.375"	4,195 ft	—
4.5"	4,642 ft	2,200 sx
4.5"	4,642 ft	2,200 sx

Permit History (2)

#54430 Drill

TUBB, J. B. A/C 1 · 4,700 ft

1979-07-24

Spud 1979-08-17

#52435 Drill Final Completion

TUBB, J. B. A/C 1 · 4,700 ft

1979-07-10

Spud 1979-08-17

Applications (2)

#54430 A EXXON CORP.

received 1979-07-24

#52435 A EXXON CORP.

received 1979-07-10

Records & Logs

8 completion filings on record.

W-2/G-1 1991-03-12

W-2/G-1 1990-07-24

W-2/G-1 1984-07-20

W-2/G-1 1979-10-03

+2 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: 195
Max Depth: 4,700 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: FORMENTERA OPERATIONS LLC
Completed: 1979-09-08

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