42-335-33982

Final Completion

FOSTER MARY

MITCHELL County · District 8 · BASA RESOURCES INC. · IATAN EAST HOWARD

Permits

Max Depth

3,400 ft

First Permit

1997-10-01

Latest Activity

2011-10-24

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-11-16

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ CROWNQUEST OPERATING, LLC 1999-2011→ BC OPERATING, INC. 2001-2002→ BASA RESOURCES, INC. 2011-2026

Lease Production

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

Formation Tops (3) Elevation 2,234 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	1,698 ft	+536 ft
SAN ANGELO	2,338 ft	-104 ft
CLFK	2,569 ft	-335 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 (3)

Interval	Type
1,698–1,919 ft	Perforated
2,600–2,978 ft	Perforated
3,069–3,211 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	276 ft	140 sx
5.5"	3,390 ft	850 sx

Permit History (2)

#726671 Recompletion Final Completion

FOSTER, MARY ACCT. #2 · 3,400 ft

2011-10-24

Spud 2011-10-20

#468296 Drill Final Completion

FOSTER, MARY · 3,400 ft

1997-10-01

Spud 1997-11-07

Applications (2)

#726671 A BASA RESOURCES, INC.

received 2011-10-20

#468296 A PIONEER NATURAL RES. USA, INC.

received 1997-10-01

Records & Logs

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

W-2/G-1 2012-02-13

W-2/G-1 2000-07-18

W-2/G-1 1998-07-13 log on file

W-2/G-1 1998-07-31

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 MITCHELL County.

Well Details

Well Number: 439
Max Depth: 3,400 ft
Drill Type: Vertical
County: MITCHELL
District: 8
Operator: BASA RESOURCES INC.
Completed: 1997-11-16

Operator

Name: BASA RES, INC
Location: DALLAS
P-5 Status: Active (filed 2026-02-12)
Cum Oil (all leases): 79,953,285 bbl
Cum Gas (all leases): 41,318,604 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 471