42-173-31191

Final Completion

COOPER

GLASSCOCK County · District 8 · LARIO OIL & GAS COMPANY · BLALOCK LAKE WEST (WOLF. LO.)

Permits

Max Depth

11,200 ft

First Permit

1981-08-06

Latest Activity

1983-03-14

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2018-06-07

EWA / Production operator mismatch

Scheduling: LARIO OIL & GAS COMPANY ≠ Production: BASIN WELL SERVICE OF ODESSA,INC (reported 2006-10)

Resolved via: scheduling → LARIO OIL & GAS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2018-07

Operator History

Chain of Custody

B & B PRODUCTION CO 1993-2002→ BASIN WELL SERVICE OF ODESSA,INC 2003-2006

Lease Production

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

Oil

production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

Interval	Type
8,390–8,416 ft	Perforated
9,619–9,784 ft	Perforated

Casing (5)

Size	Set Depth	Cement
16"	998 ft	650 sx
10.75"	3,400 ft	2,350 sx
2.875"	9,389 ft	—
7.625"	9,675 ft	1,000 sx
5"	10,060 ft	150 sx

Permit History (2)

#188661 Recompletion Final Completion

COOPER · 9,000 ft

1983-03-14

#128960 Drill Final Completion

COOPER · 11,200 ft

1981-08-06

Applications (2)

#188661 A LARIO OIL & GAS COMPANY

received 1983-10-04

#128960 A LARIO OIL & GAS COMPANY

received 1981-08-06

Records & Logs

4 completion filings on record.

W-2/G-1 1983-10-04

W-2/G-1 1983-03-30

W-2/G-1 1981-12-30

W-2/G-1 1984-01-12

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 GLASSCOCK County.

Well Details

Well Number: 1 X
Max Depth: 11,200 ft
Drill Type: Vertical
County: GLASSCOCK
District: 8
Operator: LARIO OIL & GAS COMPANY

Operator

Name: LARIO OIL & GAS CO
Location: ODESSA
P-5 Status: Active (filed 2025-06-23)
Cum Oil (all leases): 33,120,043 bbl
Cum Gas (all leases): 7,066,149 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 448