42-003-05182

Final Completion Horizontal

UNIVERSITY BLOCK 9 /PENN/ UNIT

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

Permits

Max Depth

12,500 ft

First Permit

2007-12-21

Latest Activity

2010-03-08

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-01-12

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CROSS TIMBERS OPERATING COMPANY 1993-2001→ XTO ENERGY INC. 2001-2026

Lease Production

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

Formation Tops (6) Elevation 3,182 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WOLFCAMP	8,402 ft	-5,220 ft
PENN (Pennsylvanian)	8,656 ft	-5,474 ft
MISSISSIPPIAN (NON-PRODUCTIVE) (Mississippian)	9,870 ft	-6,688 ft
WOODFORD (NON-PRODUCTIVE) (Woodford)	10,217 ft	-7,035 ft
DEVONIAN (PRODUCTIVE) (Devonian)	10,298 ft	-7,116 ft
DEVONIAN	10,306 ft	-7,124 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 (4)

Interval	Type
8,710–9,322 ft	Perforated
8,882–9,132 ft	Perforated
10,294–11,923 ft	Open hole
10,304–10,568 ft	Perforated

Casing (6)

Size	Set Depth	Cement
13.375"	355 ft	400 sx
9.625"	4,504 ft	2,800 sx
2.875"	9,197 ft	—
7.625"	10,578 ft	425 sx
7.625"	10,579 ft	425 sx
7"	—	—

Permit History (2)

#692152 Recompletion Final Completion

UNIVERSITY BLOCK 9 · 12,500 ft

2010-03-08

Spud 2010-05-09

#651715 Recompletion Final Completion

UNIVERSITY 9 "C" · 10,582 ft

2007-12-21

Spud 2008-01-24

Applications (2)

#692152 A XTO ENERGY INC.

received 2010-03-03

#651715 A XTO ENERGY INC.

received 2007-12-18

Records & Logs

7 completion filings on record · 2 with log images at RRC.

W-2/G-1 2010-07-21 log on file

W-2/G-1 2009-04-13

W-2/G-1 2009-03-12 log on file

W-2/G-1 1990-02-16

W-2/G-1 1983-09-06

+1 more filings

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: 2C
Max Depth: 12,500 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: XTO ENERGY INC.
Completed: 1990-01-12

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