42-003-39252

Final Completion Horizontal

UNIVERSITY 9 -E-

ANDREWS County · District 8 · XTO ENERGY INC. · UNIVERSITY BLOCK 9 (DEVONIAN)

Permits

Max Depth

10,800 ft

First Permit

2004-05-06

Latest Activity

2011-03-30

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2004-08-18

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2004-08

Last Production

2026-07

Injection / Disposal

ANDREWS County disposal market →

H-1 Injection Active UIC #000107574 permitted 2013-05-28

Permitted Volume

10,000 bbl/d

Max Pressure

4,998 psi

Injection Interval

9,997–13,019 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2026-02-01)

Lease Production

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

Formation Tops (9) Elevation 3,154 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WOLFCAMP	8,285 ft	-5,131 ft
PENN (Pennsylvanian)	8,755 ft	-5,601 ft
STRAWN	9,190 ft	-6,036 ft
MISSISSIPIAN	9,940 ft	-6,786 ft
MISSISSIPPIAN	9,941 ft	-6,787 ft
WOODFORD	10,270 ft	-7,116 ft
WOODFORD	10,272 ft	-7,118 ft
DEVONIAN	10,354 ft	-7,200 ft
DEVONIAN	10,361 ft	-7,207 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
10,363–10,598 ft	Perforated
10,398–13,019 ft	Open hole
10,584–10,598 ft	Perforated

Casing (5)

Size	Set Depth	Cement
13.375"	297 ft	400 sx
8.625"	5,167 ft	1,130 sx
8.625"	5,167 ft	2,030 sx
5.5"	10,700 ft	775 sx
5.5"	10,711 ft	1,325 sx

Permit History (2)

#712951 Recompletion Final Completion

UNIVERSITY BLOCK 9 · 10,800 ft

2011-03-30

Spud 2011-05-11

#545393 Drill Final Completion

UNIVERSITY "9" -E- · 10,700 ft

2004-05-06

Spud 2004-06-15

Applications (2)

#712951 A XTO ENERGY INC.

received 2011-03-28

#545393 A XTO ENERGY INC.

received 2004-05-06

Records & Logs

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

W-2/G-1 2025-09-09

W-2/G-1 2013-11-05

W-2/G-1 2011-12-06 log on file

W-2/G-1 2004-09-23 log on file

W-2/G-1 2004-11-09

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 ANDREWS County.

Well Details

Well Number: 4E
Max Depth: 10,800 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: XTO ENERGY INC.
Completed: 2004-08-18

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