42-335-32986

FOSTER, MARY

MITCHELL County · District 8 · BASA RESOURCES, INC.

Permits

Max Depth

3,550 ft

First Permit

1985-06-25

Latest Activity

2024-01-09

Lifespan

39 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 (4) Elevation 2,283 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	1,677 ft	+606 ft
SAN ANGELO	2,360 ft	-77 ft
UPPER CLEARFORK (Clear Fork)	2,648 ft	-365 ft
LOWER CLEARFORK (Clear Fork)	3,235 ft	-952 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-335-33600 FOSTER, MARY · PARKER & PARSLEY DEVELOPMENT CO.

0.4 mi

San Andres 1,626'San Angelo 2,290'Clear Fork 2,544'Clear Fork 3,100'

✓ 42-335-33422 FOSTER, MARY · MOBIL PRODUCING TX. & N.M. INC.

0.6 mi

San Andres 1,691'San Angelo 2,378'Clear Fork 2,655'UP CLEARFORK 2,655'

✓ 42-335-33601 FOSTER, MARY ACCT. #2 · PARKER & PARSLEY DEVELOPMENT CO.

0.6 mi

San Andres 1,736'San Angelo 2,418'U. CLEARFORK 2,702'Clear Fork 2,702'L. CLEARFORK 3,320'Clear Fork 3,320'

✓ 42-335-34833 FOSTER, MARY · CROWNQUEST OPERATING, LLC

0.8 mi

San Andres 1,733'Glorieta 2,307'Clear Fork 2,593'Wolfcamp 4,908'Cline 7,687'Canyon 7,946'

✓ 42-335-31496 FOSTER, W.L. #5 · SABINAL ENERGY OPERATING, LLC

0.9 mi

Yates 947'Queen 1,194'San Andres 1,590'Clear Fork 2,436'

✓ 42-335-34890 FOSTER, W. L. #5 · SABINAL ENERGY OPERATING, LLC

0.9 mi

Glorieta 2,430'Clear Fork 2,604'

✓ 42-335-33846 FOSTER, MARY ACCT. #2 · PARKER & PARSLEY DEVELOPMENT L.P

1.0 mi

San Andres 1,654'San Angelo 2,350'Clear Fork 2,626'

✓ 42-335-31495 FOSTER, W. L. 1 · SABINAL ENERGY OPERATING, LLC

1.1 mi

Yates 1,004'San Andres 1,780'Clear Fork 2,400'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (2)

Interval	Type
1,729–1,937 ft	Perforated
2,389–3,135 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	250 ft	280 sx
5.5"	3,400 ft	950 sx

Permit History (3)

#896298 Recompletion

FOSTER, MARY · 3,400 ft

2024-01-09

#723673 Recompletion Final Completion

FOSTER, MARY ACCT. 2 · 3,400 ft

2011-09-12

Spud 2011-09-15

#278649 Drill Final Completion

FOSTER, MARY · 3,550 ft

1985-06-25

Applications (3)

#896298 A BASA RESOURCES, INC.

received 2024-01-04

#723673 A BASA RESOURCES, INC.

received 2011-09-06

#278649 A MOBIL PRODUCING TX. & N.M. INC.

received 1985-06-25

Records & Logs

3 completion filings on record.

W-2/G-1 2011-10-14

W-2/G-1 1985-09-05

W-2/G-1 1985-09-17

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.

Google Maps → Explorer Map →

Lat 32.289812

Lon -101.157918

Well Details

Well Number: 170
Max Depth: 3,550 ft
Drill Type: Vertical
County: MITCHELL
District: 8
Operator: BASA RESOURCES, INC.

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: 470