42-103-33124

Final Completion

BLOCK 31 UNIT

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

Permits

Max Depth

9,105 ft

First Permit

1983-03-17

Latest Activity

2004-08-11

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-05-11

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

Injection / Disposal

H-1 Injection Cancelled 2010-03-22 UIC #000046180 permitted 1982-10-07

Permitted Volume

4,500 mcf/d

Max Pressure

—

Injection Interval

8,480–9,010 ft

Injected (12mo)

—

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 (4) Elevation 2,582 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GLORIETA	4,198 ft	-1,616 ft
PENNSYLVANIAN	7,196 ft	-4,614 ft
BARNETT	7,911 ft	-5,329 ft
DEVONIAN	8,442 ft	-5,860 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
2,963–2,970 ft	Perforated
8,482–9,036 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	3,605 ft	1,500 sx
2.875"	8,355 ft	—
5.5"	9,105 ft	1,500 sx

Permit History (2)

#549429 Recompletion Final Completion

BLOCK 31 UNIT · 9,105 ft

2004-08-11

#188820 Drill Final Completion

BLOCK 31 UNIT · 9,105 ft

1983-03-17

Spud 1983-04-05

Applications (2)

#549429 A BP AMERICA PRODUCTION COMPANY

received 2004-08-10

#188820 A ARCO OIL & GAS CO.

received 1983-03-17

Records & Logs

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

W-2/G-1 2005-02-24

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

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

W-2/G-1 1983-06-27

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: T 7N
Max Depth: 9,105 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: OXY USA EOR LLC
Completed: 1983-05-11

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