← Wells

42-335-10037

Final Completion

BROWN E. H. -B-

MITCHELL County · District 8 · PIONEER NATURAL RES. USA INC. · WESTBROOK

Permits

1

Max Depth

3,386 ft

First Permit

1999-03-01

Latest Activity

1999-03-01

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Production: BASA RESOURCES, INC. (reported 2026-04)

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

DUNCAN DRILLING CO. 1993-1997→ 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 →
Oil
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
?–3,100 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"316 ft—
5.5"3,386 ft—

Permit History (1)

#483023 Field Transfer Final Completion

BROWN, E. H. "B' · 3,386 ft

1999-03-01

Applications (1)

#483023 A PIONEER NATURAL RES. USA, INC.
received 1999-03-01

Records & Logs

2 completion filings on record.

W-2/G-1 1963-10-09
W-2/G-1 1963-10-09
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
2
Max Depth
3,386 ft
Drill Type
Vertical
County
MITCHELL
District
8
Operator
PIONEER NATURAL RES. USA INC.

Operator

Location
Y SPRING
P-5 Status
Active (filed 2025-08-01)
Cum Oil (all leases)
1,771,882,421 bbl
Cum Gas (all leases)
1,763,727,021 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
15,400