42-461-31564

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NCCF

UPTON County · District 8 · OCCIDENTAL PERMIAN LTD. · CROSSETT (3000 CLEAR FORK)

Permits

Max Depth

5,510 ft

First Permit

1980-03-26

Latest Activity

2021-06-18

Lifespan

41 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-07-12

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

UPTON County disposal market →

H-1 Injection Inactive UIC #000108610 permitted 2013-11-07

Permitted Volume

2,000 bbl/d

Max Pressure

2,550 psi

Injection Interval

5,100–5,800 ft

Injected (12mo)

—

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 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 (3) Elevation 2,374 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
UPPER CLEARFORK (Clear Fork)	3,361 ft	-987 ft
LOWER CLEARFORK (Clear Fork)	3,775 ft	-1,401 ft
DEVONIAN	5,510 ft	-3,136 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-461-41314 NORTH CROSS (DEVONIAN) UNIT · OCCIDENTAL PERMIAN LTD.

0.2 mi

Yates 1,141'San Andres 2,117'Wolfcamp 5,237'Devonian 5,391'Grayburg —Ellenburger —Spraberry —Fusselman —Strawn —

✓ 42-103-36674 NORTH CROSS (DEVONIAN) UNIT · OCCIDENTAL PERMIAN LTD.

0.2 mi

Yates 1,150'Queen 1,675'San Andres 2,152'Clear Fork 3,113'Glorieta —Grayburg —Permian (undifferentiated) —Rustler —San Angelo —Seven Rivers —

✓ 42-103-36678 NORTH CROSS (DEVONIAN) UNIT · OCCIDENTAL PERMIAN LTD.

0.7 mi

Yates 1,099'Queen 1,613'San Andres 2,019'Clear Fork 2,921'Wichita-Albany 3,766'Wolfcamp 5,110'San Angelo —Permian (undifferentiated) —Tubb —Pennsylvanian —Cisco —Strawn — +5 more

✓ 42-461-41315 NORTH CROSS /DEV./ UNIT · OCCIDENTAL PERMIAN LTD.

1.1 mi

Yates 1,098'Queen 1,677'San Andres 2,071'WITCHITA ALBANY 3,848'Wolfcamp 5,155'Devonian 5,312'Spraberry —Strawn —Fusselman —Grayburg —

✓ 42-461-40568 MIDCROSS DEV. UNIT · OCCIDENTAL PERMIAN LTD.

2.0 mi

Yates 1,187'Grayburg 2,025'San Andres 2,149'Glorieta 2,778'WITCHITA-ALBANY 3,884'Wolfcamp 5,196'DETRITAL 5,204'Devonian 5,392'Strawn —Spraberry —

✓ 42-461-41343 MIDCROSS (DEV.) UNIT · OCCIDENTAL PERMIAN LTD.

2.1 mi

Yates 1,180'San Andres 2,149'Wolfcamp 3,862'Devonian 5,375'Strawn —Ellenburger —Spraberry —Fusselman —Grayburg —

✓ 42-461-41345 MIDCROSS DEV. UNIT · OCCIDENTAL PERMIAN LTD.

2.2 mi

Yates 1,205'San Andres 2,158'Wolfcamp 3,880'Devonian 5,433'Fusselman —Ellenburger —Strawn —Grayburg —Spraberry —

✓ 42-461-41344 MIDCROSS DEV. UNIT · OCCIDENTAL PERMIAN LTD.

2.3 mi

Yates 1,143'San Andres 2,090'Wolfcamp 3,850'Devonian 5,315'Fusselman —Ellenburger —Strawn —Grayburg —Spraberry —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

Interval	Type
3,012–3,361 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	828 ft	500 sx
2.375"	5,250 ft	—
5.5"	5,510 ft	1,500 sx

Permit History (2)

#870473 Recompletion Final Completion

NCCF · 5,510 ft

2021-06-18

Spud 2021-07-09

#78366 Drill Final Completion

NORTH CROSS (DEV) UNIT · 5,430 ft

1980-03-26

Spud 1980-08-06

Applications (2)

#870473 A OCCIDENTAL PERMIAN LTD.

received 2021-06-14

#78366 A SHELL OIL COMPANY

received 1980-03-26

Records & Logs

3 completion filings on record.

W-2/G-1 2025-04-16

W-2/G-1 2021-11-01

W-2/G-1 1980-10-09

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.

Google Maps → Explorer Map →

Lat 31.129411

Lon -102.297967

Well Details

Well Number: 001
Max Depth: 5,510 ft
Drill Type: Vertical
County: UPTON
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 2023-07-12

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: 6,214