42-481-34969

Directional

PIERCE RANCH

WHARTON County · District 3 · CML EXPLORATION, LLC

Permits

Max Depth

11,700 ft

First Permit

2008-03-21

Latest Activity

2021-03-26

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-07

Last Production

2022-10

Lease Production

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

Gas

production & DCA →

Formation Tops (3) Elevation 102 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	4,360 ft	-4,258 ft
JACKSON	6,160 ft	-6,058 ft
YEGUA	10,140 ft	-10,038 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-481-34728 WILBECK · UNITED TEXAS PETROLEUM INC.

0.6 mi

Miocene (undifferentiated) 3,000'Catahoula 3,860'GRETTA - DISPOSAL 4,360'Frio 4,537'Wilcox —Anahuac —BOLING DOME - DISPOSAL —HUNGERFORD - DISPOSAL —WHITSETT - DISPOSAL —Yegua —

✓ 42-481-35122 ARMOUR TRUST ET AL · HILCORP ENERGY COMPANY

0.7 mi

Frio 4,435'Vicksburg 6,212'Vicksburg 6,312'Yegua 8,357'Yegua 8,819'Yegua 9,216'Yegua 9,781'

✓ 42-481-35455 KAINER HEIRS · INLAND OCEAN, INC.

2.2 mi

BOLING DOME - DISPOSAL 2,800'Miocene (undifferentiated) 3,500'Catahoula 3,870'Anahuac 4,150'GRETTA - DISPOSAL 5,400'Frio 5,950'HUNGERFORD - DISPOSAL 6,850'WHITSETT - DISPOSAL 7,420'Yegua 8,871'Wilcox 10,500'Catahoula —Yegua — +7 more

✓ 42-481-35457 DIWADE · AMEXCO, LLC

2.5 mi

Miocene (undifferentiated) 1,750'Anahuac 4,012'GRETTA - DISPOSAL 4,266'Frio 4,266'HUNGERFORD - DISPOSAL —BOLING DOME - DISPOSAL —Catahoula —Yegua —Wilcox —WHITSETT - DISPOSAL —

✓ 42-481-35091 DUSON RUSSELL UNIT · AMEXCO, LLC

2.9 mi

Greta 4,211'GILCREASE (FRIO) 4,630'5950 (FRIO) 5,950'

✓ 42-481-35329 KUBELA · RICOCHET ENERGY, INC.

2.9 mi

Frio 4,225'Yegua 7,850'WHITSETT - DISPOSAL —BOLING DOME - DISPOSAL —GRETTA - DISPOSAL —HUNGERFORD - DISPOSAL —Catahoula —Miocene (undifferentiated) —Anahuac —Wilcox —

✓ 42-481-35450 W.D. MCMILLAN · RICOCHET ENERGY, INC.

3.1 mi

BOLING DOME - DISPOSAL 1,680'WHITSETT - DISPOSAL 4,220'GRETTA - DISPOSAL 4,530'Miocene (undifferentiated) 4,540'Catahoula 4,820'Frio 5,820'Yegua 8,200'HUNGERFORD - DISPOSAL —Anahuac —Wilcox —

✓ 42-481-35314 DUSON · RICOCHET ENERGY, INC.

3.2 mi

Frio 4,250'GILCREASE 4,654'Vicksburg 6,425'Yegua 7,725'

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)

Interval	Type
10,197–10,319 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	2,680 ft	1,360 sx
7"	7,372 ft	380 sx
4.5"	11,452 ft	350 sx

Permit History (2)

#868591 Recompletion

PIERCE RANCH · 11,450 ft

2021-03-26

#657078 Drill Final Completion

PIERCE RANCH · 11,700 ft

2008-03-21

Spud 2008-04-28

Applications (2)

#868591 A CML EXPLORATION, LLC

received 2021-03-23

#657078 A CML EXPLORATION, LLC

received 2008-03-10

Records & Logs

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

W-2/G-1 2008-09-24 log on file

W-2/G-1 2008-11-25

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.

Google Maps → Explorer Map →

Lat 29.244598

Lon -96.200949

Well Details

Well Number: 4
Max Depth: 11,700 ft
Drill Type: Directional
County: WHARTON
District: 3
Operator: CML EXPLORATION, LLC

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: 510