42-481-34494

Final Completion

PIERCE RANCH

WHARTON County · District 3 · CML EXPLORATION LLC · PHASE FOUR (9560 YEGUA)

Permits

Max Depth

10,500 ft

First Permit

2002-12-09

Latest Activity

2007-10-24

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-01-02

Shut-In

—

Plugged

2008-02-18

EWA / Permit operator mismatch

Scheduling: CML EXPLORATION LLC ≠ Permit: PATTERSON PETROLEUM LLC

Resolved via: scheduling → CML EXPLORATION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-01

Last Production

2008-03

Operator History

Chain of Custody

PATTERSON PETROLEUM LP 2003-2007→ CML EXPLORATION, LLC 2007-2007

Lease Production

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

Formation Tops (3) Elevation 100 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP YEGUA (Yegua)	4,400 ft	-4,300 ft
TOP JACKSON (Jackson)	6,120 ft	-6,020 ft
HOCKLEY MARKER	7,380 ft	-7,280 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
4,459–4,464 ft	Perforated
9,672–9,688 ft	Perforated
9,699–9,709 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	2,500 ft	1,780 sx
7.625"	7,331 ft	820 sx
5"	10,050 ft	350 sx

Permit History (2)

#646492 Recompletion Final Completion

PIERCE RANCH · 5,000 ft

2007-10-24

Spud 2007-08-13

#526205 Drill Final Completion

PIERCE RANCH · 10,500 ft

2002-12-09

Spud 2002-12-22

Applications (2)

#646492 A PATTERSON PETROLEUM LLC

received 2007-09-20

#526205 A PATTERSON PETROLEUM LP

received 2002-12-09

Records & Logs

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

W-2/G-1 2007-09-17 log on file

W-2/G-1 2008-01-14

W-2/G-1 2003-03-14 log on file

W-2/G-1 2003-03-28

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 WHARTON County.

Well Details

Well Number: 2
Max Depth: 10,500 ft
Drill Type: Vertical
County: WHARTON
District: 3
Operator: CML EXPLORATION LLC
Completed: 2003-01-02

Operator

Name: CML EXPL, LLC
Location: AUSTIN
P-5 Status: Active (filed 2025-10-20)
Cum Oil (all leases): 30,706,191 bbl
Cum Gas (all leases): 23,197,210 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 511