42-103-35056

Final Completion

J.B. TUBB A/C 1

CRANE County · District 8 · APACHE CORPORATION · SAND HILLS (SAN ANGELO)

Permits

Max Depth

6,000 ft

First Permit

2004-12-08

Latest Activity

2006-12-06

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-05-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: APACHE CORPORATION ≠ Production: FORMENTERA OPERATIONS LLC (reported 2026-04)

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 (10) Elevation 2,615 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JUDKINS	2,650 ft	-35 ft
MCKNIGHT	3,071 ft	-456 ft
MCKNIGHT	3,130 ft	-515 ft
SAN ANGELO	3,470 ft	-855 ft
SAN ANGELO	3,479 ft	-864 ft
TUBB	4,212 ft	-1,597 ft
TUBB	4,214 ft	-1,599 ft
WICHITA ALBANY (Wichita-Albany)	4,714 ft	-2,099 ft
WICHITA-ALBANY	4,714 ft	-2,099 ft
ELLENBURGER	5,789 ft	-3,174 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 (5)

Interval	Type
2,809–2,976 ft	Perforated
3,071–3,222 ft	Perforated
3,071–3,422 ft	Perforated
3,300–3,422 ft	Perforated
3,500–3,690 ft	Perforated

Casing (5)

Size	Set Depth	Cement
8.625"	580 ft	300 sx
8.625"	580 ft	300 sx
8.625"	580 ft	300 sx
5.5"	5,900 ft	1,000 sx
5.5"	5,900 ft	1,000 sx

Permit History (2)

#630031 Recompletion Final Completion

J. B. TUBB A/C 1 · 5,000 ft

2006-12-06

Spud 2006-08-17

#554561 Drill Final Completion

J.B. TUBB A/C "1" · 6,000 ft

2004-12-08

Spud 2005-01-13

Applications (2)

#630031 A APACHE CORPORATION

received 2006-12-05

#554561 A APACHE CORPORATION

received 2004-12-08

Records & Logs

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

W-2/G-1 2023-01-17

W-2/G-1 2007-02-08

W-2/G-1 2006-09-22 log on file

W-2/G-1 2007-11-20

W-2/G-1 2005-05-27 log on file

W-2/G-1 2006-08-18

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: 294
Max Depth: 6,000 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: APACHE CORPORATION
Completed: 2005-05-02

Operator

Name: APC OPER PARTNERSHIP
Location: HOUSTON
P-5 Status: Active (filed 2025-12-03)
Cum Oil (all leases): 615,928,793 bbl
Cum Gas (all leases): 2,702,742,169 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,664