42-103-33213

Final Completion

BLOCK 31 UNIT

CRANE County · District 8 · OXY USA EOR LLC · BLOCK 31 (DEVONIAN)

Permits

Max Depth

9,100 ft

First Permit

1983-06-23

Latest Activity

2004-08-12

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-08-30

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: OXY USA EOR LLC ≠ Production: OXY USA INC. (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: OXY USA EOR LLC ≠ Permit: BP AMERICA PRODUCTION COMPANY

Resolved via: production → OXY USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ARCO OIL & GAS CO. 1993-1994→ ARCO PERMIAN 1994-2001→ BP AMERICA PRODUCTION COMPANY 2002-2010→ OXY USA INC. 2010-2026

Lease Production

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

Formation Tops (5) Elevation 2,592 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GRAYBURG	3,000 ft	-408 ft
GLORIETA	4,270 ft	-1,678 ft
PENNSYLVANIAN	7,242 ft	-4,650 ft
BARNETT	8,010 ft	-5,418 ft
DEVONIAN	8,607 ft	-6,015 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
2,893–2,991 ft	Perforated
8,615–9,024 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	3,610 ft	1,500 sx
2.875"	8,517 ft	—
5.5"	9,100 ft	1,600 sx

Permit History (2)

#549428 Recompletion Final Completion

BLOCK 31 UNIT · 9,100 ft

2004-08-12

#199269 Drill Final Completion

BLOCK 31 UNIT · 9,100 ft

1983-06-23

Spud 1983-08-18

Applications (2)

#549428 A BP AMERICA PRODUCTION COMPANY

received 2004-08-10

#199269 A ARCO OIL & GAS CO.

received 1983-06-23

Records & Logs

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

W-2/G-1 2006-04-13

W-2/G-1 2004-09-27 log on file

W-2/G-1 2004-11-15

W-2/G-1 1983-09-14

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: H 7H
Max Depth: 9,100 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: OXY USA EOR LLC
Completed: 1983-08-30

Operator

Name: OXY USA EOR, LLC
Location: HOUSTON
P-5 Status: Active (filed 2025-12-22)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O