← Wells

42-335-33541

PRODUCING

FOSTER MARY

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

Permits

1

Max Depth

3,600 ft

First Permit

1990-03-28

Latest Activity

1990-03-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-07-03

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: BASA RESOURCES INC. ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: production → BASA RESOURCES, INC.

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.

Oil
production & DCA →

Formation Tops (4) Elevation 2,311 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 1,642 ft+669 ft
SAN ANGELO 2,305 ft+6 ft
UPPER CLEARFORK (Clear Fork)2,548 ft-237 ft
LOWER CLEARFORK (Clear Fork)3,148 ft-837 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)

IntervalType
2,382–2,495 ftPerforated
2,580–2,886 ftPerforated
2,955–3,324 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"250 ft250 sx
7"3,400 ft900 sx

Permit History (1)

#371396 Drill Final Completion

FOSTER, MARY · 3,600 ft

1990-03-28

Spud 1990-05-13

Applications (1)

#371396 A MOBIL PRODUCING TX. & N.M. INC.
received 1990-03-26

Records & Logs

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

W-2/G-1 1990-08-08 log on file
W-2/G-1 1990-08-24
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
261
Max Depth
3,600 ft
Drill Type
Vertical
County
MITCHELL
District
8
Operator
BASA RESOURCES INC.
Completed
1990-07-03

Operator

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