42-165-37314

Final Completion

H&J SEC 451

GAINES County · District 8 · XTO ENERGY INC.

Permits

Max Depth

11,800 ft

First Permit

2008-12-19

Latest Activity

2011-02-09

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-2004→ XTO ENERGY INC. 2004-2025→ HILCORP ENERGY COMPANY 2025-2026

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 (14) Elevation 3,558 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	2,062 ft	+1,496 ft
SALADO	2,242 ft	+1,316 ft
TANSILL	3,029 ft	+529 ft
YATES	3,112 ft	+446 ft
SEVEN RIVERS	3,299 ft	+259 ft
QUEEN	3,934 ft	-376 ft
GRAYBURG	4,315 ft	-757 ft
GRAYBURG	4,324 ft	-766 ft
SAN ANDRES	4,529 ft	-971 ft
GLORIETA	6,361 ft	-2,803 ft
CLEARFORK (Clear Fork)	6,477 ft	-2,919 ft
CLEARFORK (Clear Fork)	6,621 ft	-3,063 ft
WOODFORD	10,727 ft	-7,169 ft
DEVONIAN	10,822 ft	-7,264 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)

Interval	Type
10,827–11,118 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	404 ft	500 sx
9.625"	5,249 ft	1,000 sx
7"	10,834 ft	2,600 sx

Permit History (2)

#709799 Drill Final Completion

H&J SEC 451 · 11,800 ft

2011-02-09

Spud 2011-10-18

#676365 Drill

H & J SEC 451 · 11,800 ft

2008-12-19

Applications (2)

#709799 A XTO ENERGY INC.

received 2011-02-07

#676365 A XTO ENERGY INC.

received 2008-12-15

Records & Logs

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

W-2/G-1 2019-07-31

W-2/G-1 2019-05-01

W-2/G-1 2015-11-10

W-2/G-1 2012-02-01 log on file

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 GAINES County.

Well Details

Well Number: 28
Max Depth: 11,800 ft
Drill Type: Vertical
County: GAINES
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