← Wells

42-003-47236

Final Completion

FULLERTON CLEARFORK UNIT

ANDREWS County · District 8 · XTO ENERGY INC.

Permits

3

Max Depth

7,500 ft

First Permit

2015-08-21

Latest Activity

2018-01-19

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

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2011→ XTO ENERGY INC. 2012-2025→ 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 (10) Elevation 3,288 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TUBB 6,494 ft-3,206 ft
LOWER CLEARFORK (Clear Fork)6,596 ft-3,308 ft
CLEARFORK (Clear Fork)——
GLORIETA ——
GRAYBURG ——
HOLT ——
QUEEN ——
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)——
SEVEN RIVERS ——
YATES ——

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-003-47776 FULLERTON CLEARFORK UNIT · XTO ENERGY INC.
0.2 mi
Yates 2,859'Seven Rivers 3,114'Queen 3,699'Grayburg 4,042'San Andres 4,360'Glorieta 5,520'Clear Fork 5,663'Tubb 6,507'Holt —Permian (undifferentiated) —
✓ 42-003-47828 TEXAS UNIVERSITY -G- · MERCURY OPERATING, LLC
0.3 mi
Yates 2,877'Seven Rivers 3,061'Queen 3,410'Grayburg 4,086'San Andres 4,339'Holt —LEON —Spraberry —Dean —Wichita-Albany —
✓ 42-003-47792 TEXAS UNIVERSITY G · MERCURY OPERATING, LLC
0.4 mi
Rustler 1,732'Salado 1,776'Yates 2,871'Seven Rivers 3,055'Queen 3,406'Grayburg 4,085'San Andres 4,333'Glorieta 5,547'Permian (undifferentiated) —Clear Fork —Tubb —Holt —
✓ 42-003-47797 TEXAS UNIVERSITY G · MERCURY OPERATING, LLC
0.6 mi
Rustler 1,743'Salado 1,790'Yates 2,886'Seven Rivers 3,068'Queen 3,418'Grayburg 4,096'San Andres 4,346'Holt —Glorieta —Tubb —
✓ 42-003-47672 FULLERTON CLEARFORK UNIT · XTO ENERGY INC.
0.6 mi
Yates 2,841'Seven Rivers 3,092'Queen 3,681'Grayburg 4,024'San Andres 4,343'Glorieta 5,483'Clear Fork 5,635'Tubb 6,467'Permian (undifferentiated) —Holt —
✓ 42-003-46858 FULLERTON CLEARFORK UNIT · XTO ENERGY INC.
0.7 mi
Yates 2,849'Seven Rivers 3,102'Queen 3,683'Grayburg 4,042'San Andres 4,348'Glorieta 5,514'Tubb 6,459'Clear Fork 6,579'Permian (undifferentiated) —Holt —
✓ 42-003-47799 UNIVERSITY D · MERCURY OPERATING, LLC
0.7 mi
Rustler 1,734'Salado 1,785'Yates 2,876'Seven Rivers 3,061'Queen 3,408'Grayburg 4,082'San Andres 4,337'Tubb —Holt —Glorieta —
✓ 42-003-47790 UNIVERSITY D · MERCURY OPERATING, LLC
0.7 mi
Yates 2,884'Seven Rivers 3,066'Queen 3,416'Grayburg 4,092'San Andres 4,345'Permian (undifferentiated) —Clear Fork —Glorieta —Holt —Tubb —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
6,618–7,182 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,745 ft630 sx
5.5"7,293 ft1,550 sx

Permit History (3)

#835295 Drill Final Completion

FULLERTON CLEARFORK UNIT · 7,500 ft

2018-01-19

Spud 2018-01-30

#835295 Drill

FULLERTON CLEARFORK UNIT · 7,500 ft

2018-01-19

Spud 2018-01-30

#809499 Drill

FULLERTON CLEARFORK UNIT · 7,250 ft

2015-08-21

Applications (3)

#835295 A XTO ENERGY INC.
received 2018-03-26
#835295 A XTO ENERGY INC.
received 2018-01-18
#809499 A XTO ENERGY INC.
received 2015-08-14

Records & Logs

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

W-2/G-1 2018-07-02 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.

Google Maps → Explorer Map →
Lat 32.423930
Lon -102.774400

Well Details

Well Number
7140
Max Depth
7,500 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
XTO ENERGY INC.

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