42-103-31789

Long String Casing

BLOCK 31 UNIT

CRANE County · District 8 · OXY USA INC. · BLOCK 31 (GRAYBURG)

RRC Lookup

Permits

Max Depth

3,300 ft

First Permit

1977-11-29

Latest Activity

1977-11-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-01-03

Shut-In

—

Plugged

2015-10-06

EWA / Permit operator mismatch

Scheduling: OXY USA INC. ≠ Permit: ATLANTIC RICHFIELD CO.

Resolved via: scheduling → OXY USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ARCO OIL & GAS CO. 1993-1994→ ARCO PERMIAN 1994-2001→ BP AMERICA PRODUCTION COMPANY 2002-2010→ OXY USA INC. 2010-2016

Lease Production

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

Oil

production & DCA →

Permit History (1)

#13297 Drill Long String Casing

BLOCK 31 UNIT · 3,300 ft

1977-11-29

Spud 1977-12-07

Permit Applications (1)

#13297 A ATLANTIC RICHFIELD CO.

received 1977-11-29

Well Details

Well Number: P-11
Max Depth: 3,300 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: OXY USA INC.
Completed: 1978-01-03

Operator

Name: OXY USA INC
Location: HOUSTON
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 269,377,881 bbl
Cum Gas (all leases): 812,956,023 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 3,192

External Links

RRC Wellbore Query →