← Wells

42-173-31198

Final Completion

BLALOCK -33-

GLASSCOCK County · District 8 · XTO ENERGY INC. · DEWEY LAKE (FUSSELMAN)

Permits

1

Max Depth

10,970 ft

First Permit

1981-08-11

Latest Activity

1981-08-11

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-02-24

Shut-In

—

Plugged

2021-01-22

!

EWA / Permit operator mismatch

Scheduling: XTO ENERGY INC. ≠ Permit: WOOD & LOCKER, INC.

Resolved via: scheduling → XTO ENERGY INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2021-03

Operator History

Chain of Custody

WESTAR ENERGY, INC. 1993-2005→ REX ENERGY OPERATING CORP. 2006-2009→ ADVENTURE EXPLORATION PTRS, LLC 2009-2010→ ROCA OPERATING, INC. 2010-2010→ PIEDRA OPERATING, LLC 2010-2011→ XTO ENERGY INC. 2015-2019

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

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
10,867–10,970 ftPerforated

Casing (3)

SizeSet DepthCement
16"321 ft375 sx
7.625"424 ft470 sx
2.875"7,863 ft—

Permit History (1)

#129699 Drill Final Completion

BLALOCK "33" · 10,970 ft

1981-08-11

Spud 1981-11-07

Applications (1)

#129699 A WOOD & LOCKER, INC.
received 1981-08-11

Records & Logs

1 completion filing on record.

W-2/G-1 1982-04-01
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 GLASSCOCK County.

Well Details

Well Number
1
Max Depth
10,970 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Operator
XTO ENERGY INC.
Completed
1982-02-24

Operator

Location
SPRING
P-5 Status
X (filed 2026-04-08)
Cum Oil (all leases)
772,419,164 bbl
Cum Gas (all leases)
11,039,899,986 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
16,138