42-103-31957

Final Completion

BLOCK 31 UNIT

CRANE County · District 8 · ATLANTIC RICHFIELD CO.

Permits

2

Max Depth

9,100 ft

First Permit

1978-09-28

Latest Activity

1978-09-28

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (3) Elevation 2,554 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DEVONIAN 31 (Devonian)8,080 ft-5,526 ft
UPPER DEVONIAN (Devonian)8,134 ft-5,580 ft
INTERMEDIATE DEVONIAN8,310 ft-5,756 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 (12)

IntervalType
8,156–8,179 ftPerforated
8,156–9,021 ftPerforated
8,162–9,014 ftPerforated
8,562–8,578 ftPerforated
8,579–8,607 ftPerforated
8,610–8,640 ftPerforated
8,640–8,660 ftPerforated
8,660–8,662 ftPerforated
8,665–8,689 ftPerforated
8,669–8,713 ftPerforated
8,720–8,724 ftPerforated
8,762–9,021 ftPerforated

Casing (5)

SizeSet DepthCement
8.625"2,550 ft850 sx
8.625"2,550 ft850 sx
2.875"8,050 ft
5.5"9,100 ft1,400 sx
5.5"9,100 ft1,400 sx

Permit History (2)

Applications (2)

#34294 A ATLANTIC RICHFIELD CO.
received 1978-09-28
#40349 A ATLANTIC RICHFIELD CO.
received 1978-09-28

Records & Logs

4 completion filings on record.

W-2/G-1 2015-10-27
W-2/G-1 2010-06-01
W-2/G-1 1993-03-31
W-2/G-1 1978-11-21
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
0-10
Max Depth
9,100 ft
Drill Type
Vertical
County
CRANE
District
8

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 1985-12-02)
Cum Oil (all leases)
— bbl
Cum Gas (all leases)
— mcf
Total Permits
627