42-501-33819

Final Completion

PRENTICE (6700 CLEARFORK) UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · PRENTICE (6700)

Permits

Max Depth

7,000 ft

First Permit

1993-01-26

Latest Activity

2016-08-15

Lifespan

24 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-09-28

Shut-In

—

Plugged

2025-04-01

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

AMOCO PRODUCTION COMPANY 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2026

Lease Production

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

Formation Tops (9) Elevation 3,544 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RED BED	1,100 ft	+2,444 ft
RED BED / SANTA ROSA (Santa Rosa)	1,100 ft	+2,444 ft
RUSTLER	2,532 ft	+1,012 ft
YATES	2,800 ft	+744 ft
YATES	3,224 ft	+320 ft
SAN ANDRES	4,500 ft	-956 ft
SAN ANDRES	4,564 ft	-1,020 ft
GLORIETA	5,872 ft	-2,328 ft
UPPER CLEARFORK (Clear Fork)	6,387 ft	-2,843 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 (2)

Interval	Type
5,920–5,974 ft	Perforated
6,449–6,856 ft	Open hole

Casing (3)

Size	Set Depth	Cement
8.625"	471 ft	375 sx
8.625"	472 ft	375 sx
5.5"	6,449 ft	1,200 sx

Permit History (2)

#817570 Recompletion Final Completion

CENTRAL GLORIETA UNIT · 6,100 ft

2016-08-15

Spud 2016-10-13

#408354 Drill Final Completion

PRENTICE (6700 CLEARFORK) UNIT · 7,000 ft

1993-01-26

Spud 1993-03-23

Applications (2)

#817570 A OCCIDENTAL PERMIAN LTD.

received 2016-08-08

#408354 A AMOCO PRODUCTION COMPANY

received 1993-01-22

Records & Logs

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

W-2/G-1 2023-01-23

W-2/G-1 2017-03-08

W-2/G-1 1994-02-17

W-2/G-1 1994-03-28

W-2/G-1 1993-11-22 log on file

W-2/G-1 1993-11-24

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 YOAKUM County.

Well Details

Well Number: 63
Max Depth: 7,000 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 1993-09-28

Operator

Name: OCCIDENTAL PERMIAN LTD
Location: HOUSTON
P-5 Status: Active (filed 2026-02-02)
Cum Oil (all leases): 1,136,409,534 bbl
Cum Gas (all leases): 442,977,611 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 6,210