42-475-31951

Final Completion

MATHEWS

WARD County · District 8 · BLAIR, JACK N.

Permits

Max Depth

6,600 ft

First Permit

1979-09-28

Latest Activity

1986-03-20

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2018-12

Injection / Disposal

WARD County disposal market →

W-14 Disposal Plugged 2009-02-25 UIC #000058017 permitted 2008-06-17

Permitted Volume

10,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

5,590–5,862 ft

Injected (12mo)

—

Operator History

Chain of Custody

BLAIR, JACK N. 1993-1994→ SAGA PETROLEUM CORP. 1994-1998→ SAGA PET. LTD LIABILITY CO OF CO 1999-2004→ LATIGO PETROLEUM TEXAS, LP 2004-2008→ OXY USA INC. 2008-2016

Lease Production

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

Formation Tops (3) Elevation 12 ft (RT)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RAMSEY	4,865 ft	-4,853 ft
BELL CANYON	4,873 ft	-4,861 ft
CHERRY CANYON	5,814 ft	-5,802 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 (4)

Interval	Type
4,865–4,875 ft	Perforated
5,590–5,634 ft	Perforated
5,696–5,748 ft	Perforated
5,850–5,862 ft	Perforated

Casing (5)

Size	Set Depth	Cement
8.625"	1,169 ft	375 sx
13.375"	1,183 ft	320 sx
8.625"	4,704 ft	300 sx
5.5"	5,000 ft	250 sx
5.5"	6,224 ft	500 sx

Permit History (2)

#299975 Other Final Completion

MATHEWS · 6,600 ft

1986-03-20

#59293 Drill H

MATHEWS, ETHEL ET AL · 6,600 ft

1979-09-28

Applications (2)

#299975 A BLAIR, JACK N.

received 1986-03-20

#59293 A GULF OIL CORP.

received 1979-09-28

Records & Logs

4 completion filings on record.

W-2/G-1 1986-04-16

W-2/G-1 1984-11-28

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 WARD County.

Well Details

Well Number: 1D
Max Depth: 6,600 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: BLAIR, JACK N.

Operator

Name: BLAIR, JACK N
Location: MIDLAND
P-5 Status: Inactive (filed 2001-12-13)
Cum Oil (all leases): 158,142 bbl
Cum Gas (all leases): 41,863 mcf
Total Permits: 70