42-135-40926

COWDEN, CLYDE

ECTOR County · District 8 · MAVERICK PERMIAN LLC

Permits

Max Depth

7,200 ft

First Permit

2011-04-20

Latest Activity

2022-10-27

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-11

Last Production

2026-07

Injection / Disposal

ECTOR County disposal market →

H-1 Injection Active UIC #000110218 permitted 2014-06-17

Permitted Volume

2,500 bbl/d

Max Pressure

1,500 psi

Injection Interval

5,117–7,435 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2026-02-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

Chain of Custody

CONOCOPHILLIPS COMPANY 2006-2022→ MAVERICK PERMIAN LLC 2022-2026

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 (4) Elevation 3,073 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GLORIETA	5,111 ft	-2,038 ft
TUBB	6,072 ft	-2,999 ft
LOWER CLEARFORK (Clear Fork)	6,151 ft	-3,078 ft
WCAB	6,624 ft	-3,551 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

✓ 42-135-41871 COWDEN, CLYDE · MAVERICK PERMIAN LLC

0.7 mi

Clear Fork 5,602'Clear Fork 6,159'

✓ 42-135-02565 COWDEN, CLYDE · MAVERICK PERMIAN LLC

1.3 mi

Rustler 1,395'Salado 1,510'COWDEN 2,350'Yates 2,630'Seven Rivers 2,822'Queen 3,128'Grayburg 3,722'San Andres 4,017'San Andres 4,117'Holt 4,805'Glorieta 4,980'Clear Fork 5,360'

✓ 42-135-36127 COWDEN, CLYDE · PHILLIPS PETROLEUM COMPANY

1.4 mi

Yates 2,606'San Andres 3,941'Glorieta 4,950'Clear Fork 5,316'Clear Fork 5,316'LWR CLEAR FORK 5,965'LWR CLEARFORK 5,965'Clear Fork 5,965'

✓ 42-135-43934 JESSIE B · ABLEREADY, INC.

1.5 mi

Yates 2,948'Queen 3,760'Grayburg 3,861'Tubb —San Andres —Santa Rosa —Clear Fork —Glorieta —Seven Rivers —Holt —

✓ 42-135-43935 JESSIE B · ABLEREADY, INC.

2.1 mi

Yates 2,960'Queen 3,790'Grayburg 3,898'Ellenburger —McKee —San Andres —Santa Rosa —CONNELL —PRECAMBRIAN (UNDIFFERENTIATED) —Seven Rivers —

✓ 42-135-35380 WIGHT UNIT · WALSH & WATTS, INC.

2.1 mi

Queen 3,794'Grayburg 4,022'San Andres 4,290'Holt 5,278'Glorieta 5,400'Glorieta 5,400'Leonard 8,020'8000' ZONE 8,127'Wolfcamp 8,362'LOWER HUECO 8,600'Canyon 9,026'Strawn 9,912' +1 more

✓ 42-135-43903 ANNA · ARES ENERGY, LTD.

2.2 mi

Santa Rosa 1,425'Yates 2,947'Queen 3,553'Grayburg 4,145'San Andres 4,306'Glorieta 5,520'Clear Fork 5,873'Wolfcamp 8,481'Pennsylvanian 9,000'Strawn 9,846'Mississippian 10,696'Devonian — +9 more

✓ 42-135-43637 GOLDSMITH, C.A. ET AL · XTO ENERGY INC.

2.3 mi

Yates 2,631'Seven Rivers 2,750'Queen 3,494'Grayburg 3,663'San Andres 3,939'Glorieta 4,937'Clear Fork 5,336'Tubb 5,863'Santa Rosa —Holt —

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 (2)

Interval	Type
5,443–5,838 ft	Perforated
6,168–6,558 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,601 ft	800 sx
5.5"	6,798 ft	1,370 sx

Permit History (2)

#885059 Recompletion

COWDEN, CLYDE · 6,784 ft

2022-10-27

#714388 Drill Final Completion

COWDEN, CLYDE · 7,200 ft

2011-04-20

Spud 2011-09-15

Applications (2)

#885059 A MAVERICK PERMIAN LLC

received 2022-10-20

#714388 A CONOCOPHILLIPS COMPANY

received 2011-04-17

Records & Logs

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

W-2/G-1 2012-02-07 log on file

W-2/G-1 2015-05-27

W-2/G-1 2012-02-07 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 31.943297

Lon -102.570525

Well Details

Well Number: 236
Max Depth: 7,200 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: MAVERICK PERMIAN LLC

Operator

Name: MAVERICK PERMIAN LLC
Location: KEITHVILLE
P-5 Status: Active (filed 2026-01-28)
Cum Oil (all leases): 4,317,531 bbl
Cum Gas (all leases): 1,911,424 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 12