42-419-31587

NOT ELIGIBLE FOR ALLOWABLE Horizontal

WOLFPACK (SL) DU

SHELBY County · District 6 · XTO ENERGY INC. · CARTHAGE (HAYNESVILLE SHALE)

Permits

1

Max Depth

21,100 ft

First Permit

2010-04-27

Latest Activity

2010-04-27

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-03-13

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2011-03

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (4) Elevation 251 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
AUSTIN CHALK 3,617 ft-3,366 ft
JAMES LIME 6,886 ft-6,635 ft
KNOWLES10,769 ft-10,518 ft
HAYNESVILLE 12,277 ft-12,026 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 (1)

IntervalType
13,030–19,333 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,825 ft1,450 sx
9.625"4,800 ft450 sx
7"12,065 ft1,880 sx

Permit History (1)

Applications (1)

#694725 A XTO ENERGY INC.
received 2010-04-20

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2011-04-28 log on file

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 SHELBY County.

Well Details

Well Number
1H
Max Depth
21,100 ft
Drill Type
Horizontal
County
SHELBY
District
6
Completed
2011-03-13

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