42-335-32830

Final Completion

MARY FOSTER ACCT. #2

MITCHELL County · District 8 · CROWNQUEST OPERATING, LLC

Permits

Max Depth

3,850 ft

First Permit

1984-09-24

Latest Activity

2010-04-06

Lifespan

26 yrs

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

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 (6) Elevation 2,377 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP SAN ANDRES (San Andres)	1,660 ft	+717 ft
SAN ANGELO	2,426 ft	-49 ft
TOP SAN ANGELO (San Angelo)	2,426 ft	-49 ft
U. CLEARFORK	2,642 ft	-265 ft
L. CLEARFORK	3,266 ft	-889 ft
WICHITA ALBANY (Wichita-Albany)	3,743 ft	-1,366 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
1,960–2,015 ft	Perforated
2,507–3,386 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	278 ft	300 sx
5.5"	3,850 ft	900 sx

Permit History (3)

#693352 Recompletion Final Completion

MARY FOSTER ACCT. #2 · 2,100 ft

2010-04-06

Spud 2010-02-01

#418202 Recompletion Final Completion

FOSTER, MARY · 3,850 ft

1993-11-12

Spud 1993-10-30

#252274 Drill Final Completion

FOSTER, MARY · 3,700 ft

1984-09-24

Applications (3)

#693352 A CROWNQUEST OPERATING, LLC

received 2010-03-23

#418202 A PARKER & PARSLEY DEVELOPMENT CO.

received 1993-11-12

#252274 A MOBIL PRODUCING TX. & N.M. INC.

received 1984-09-18

Records & Logs

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

W-2/G-1 2010-04-08

W-2/G-1 1993-11-18 log on file

W-2/G-1 1989-02-24

W-2/G-1 1985-01-31

W-2/G-1 1985-02-23

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: 154
Max Depth: 3,850 ft
Drill Type: Vertical
County: MITCHELL
District: 8
Operator: CROWNQUEST OPERATING, LLC

Operator

Name: CROWNQUEST OPER, LLC
Location: MIDLAND
P-5 Status: Active (filed 2025-08-25)
Cum Oil (all leases): 224,213,979 bbl
Cum Gas (all leases): 6,068,627 mcf
Activities: OPRS/O
Total Permits: 3,231