42-389-32646

Final Completion

THORNTON TRUST 4-60

REEVES County · District 8 · PETROHAWK OPERATING COMPANY

Permits

Max Depth

13,000 ft

First Permit

2010-04-15

Latest Activity

2012-10-03

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-11

Last Production

2026-07

Operator History

Chain of Custody

BHP BILLITON PET(TXLA OP) CO 2011-2014→ PETROHAWK OPERATING COMPANY 2011-2013→ SILVERBACK OPERATING, LLC 2014-2016→ CENTENNIAL RESOURCE PROD, LLC 2016-2022→ PERMIAN RESOURCES OPERATING, LLC 2023-2026

Lease Production

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

Formation Tops (5) Elevation 2,653 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DELAWARE	4,274 ft	-1,621 ft
CHERRY CANYON	5,286 ft	-2,633 ft
BRUSHY CANYON	6,293 ft	-3,640 ft
BONE SPRING	7,618 ft	-4,965 ft
WOLFCAMP	10,180 ft	-7,527 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 (7)

Interval	Type
10,092–10,231 ft	Perforated
10,092–12,412 ft	Perforated
10,624–11,018 ft	Perforated
11,212–11,348 ft	Perforated
11,482–11,624 ft	Perforated
11,854–12,167 ft	Perforated
12,250–12,412 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	660 ft	630 sx
8.625"	4,300 ft	2,165 sx
5.5"	12,515 ft	1,410 sx

Permit History (2)

#748780 Field Transfer Final Completion

THORNTON TRUST 4-60 · 12,750 ft

2012-10-03

Spud 2010-05-05

#694405 Drill Final Completion

THORNTON TRUST · 13,000 ft

2010-04-15

Spud 2010-05-05

Applications (2)

#748780 A PETROHAWK OPERATING COMPANY

received 2012-09-25

#694405 A CELERO ENERGY II, LP

received 2010-04-14

Records & Logs

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

W-2/G-1 2013-01-04

W-2/G-1 2011-01-14 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 REEVES County.

Well Details

Well Number: 1V
Max Depth: 13,000 ft
Drill Type: Vertical
County: REEVES
District: 8
Operator: PETROHAWK OPERATING COMPANY

Operator

Name: PETROHAWK OPER CO
Location: HOUSTON
P-5 Status: Inactive (filed 2017-01-02)
Cum Oil (all leases): 4,265,647 bbl
Cum Gas (all leases): 308,693,749 mcf
Total Permits: 1,334