42-173-33622

ZANT

GLASSCOCK County · District 8 · XTO ENERGY INC.

Permits

Max Depth

11,500 ft

First Permit

2010-02-24

Latest Activity

2016-03-29

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-08

Last Production

2026-07

Operator History

Chain of Custody

CAMBRIAN MANAGEMENT, LTD. 2008-2008→ PIEDRA OPERATING, LLC 2008-2011→ BERRY OIL COMP. 2011-2014→ LINN OPERATING, INC. 2014-2014→ XTO ENERGY INC. 2014-2026

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 (6) Elevation 2,622 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	6,731 ft	-4,109 ft
DEAN	8,115 ft	-5,493 ft
WOLFCAMP	8,302 ft	-5,680 ft
PENNSYLVANIAN	9,380 ft	-6,758 ft
STRAWN	10,129 ft	-7,507 ft
MISSISSIPPIAN	10,736 ft	-8,114 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)

Interval	Type
7,216–10,036 ft	Perforated
7,216–10,804 ft	Perforated
10,146–10,804 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	350 ft	350 sx
8.625"	5,200 ft	1,200 sx
5.5"	10,930 ft	1,200 sx

Permit History (2)

#812620 Recompletion

ZANT · 11,500 ft

2016-03-29

#691375 Drill Final Completion

ZANT · 11,500 ft

2010-02-24

Spud 2010-06-12

Applications (2)

#812620 A XTO ENERGY INC.

received 2015-12-10

#691375 A PIEDRA OPERATING, LLC

received 2010-02-16

Records & Logs

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

W-2/G-1 2013-12-27

W-2/G-1 2010-09-15

W-2/G-1 2010-08-18 log on file

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: 3702
Max Depth: 11,500 ft
Drill Type: Vertical
County: GLASSCOCK
District: 8
Operator: XTO ENERGY INC.

Operator

Name: XTO ENGY INC
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