42-347-33292

PRODUCING Horizontal

LONGHORNS DU

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

Permits

2

Max Depth

19,000 ft

First Permit

2011-11-29

Latest Activity

2011-11-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2012-08-25

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2012-08

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 (3) Elevation 185 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
KNOWLES11,400 ft-11,215 ft
CV SHALE12,264 ft-12,079 ft
HAYNESVILLE SHALE (Haynesville)12,875 ft-12,690 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
13,725–18,278 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,398 ft1,760 sx
7"12,570 ft1,335 sx

Permit History (2)

Applications (2)

#728542 A XTO ENERGY INC.
received 2012-01-31
#728542 A XTO ENERGY INC.
received 2011-11-17

Records & Logs

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

W-2/G-1 2012-10-19 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 NACOGDOCHES County.

Well Details

Well Number
4H
Max Depth
19,000 ft
Drill Type
Horizontal
District
6
Completed
2012-08-25

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