42-003-32790

Final Completion Horizontal

FULLERTON CLEARFORK UNIT

ANDREWS County · District 8 · HILCORP ENERGY COMPANY · FULLERTON

Permits

Max Depth

7,400 ft

First Permit

1981-06-09

Latest Activity

2015-04-13

Lifespan

34 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-08-10

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: XTO ENERGY INC.

Resolved via: production → HILCORP ENERGY COMPANY

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 (3) Elevation 3,288 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	4,341 ft	-1,053 ft
GLORIETA	5,551 ft	-2,263 ft
CLEARFORK (Clear Fork)	5,697 ft	-2,409 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
5,747–9,912 ft	Perforated
6,074–6,952 ft	Perforated
6,074–7,400 ft	Perforated
6,302–8,127 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,747 ft	700 sx
2.375"	6,389 ft	—
5.5"	7,390 ft	1,150 sx

Permit History (2)

#805491 Recompletion Final Completion

FULLERTON CLEARFORK UNIT · 6,250 ft

2015-04-13

Spud 2015-05-11

#121118 Drill Final Completion

FULLERTON CLEARFORK UNIT · 7,400 ft

1981-06-09

Spud 1981-06-29

Applications (2)

#805491 A XTO ENERGY INC.

received 2015-04-10

#121118 A EXXON CORP.

received 1981-06-09

Records & Logs

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

W-2/G-1 2016-06-02 log on file

W-2/G-1 2015-12-09

W-2/G-1 1997-10-06

W-2/G-1 1998-11-10

W-2/G-1 1981-12-21

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: 2341H
Max Depth: 7,400 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: HILCORP ENERGY COMPANY
Completed: 1997-08-10

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,431