42-183-31177

Final Completion

CASTLEBERRY

GREGG County · District 6 · NECHES EXPLORATION L.L.C. · WILLOW SPRINGS (COTTON VALLEY)

Permits

Max Depth

11,000 ft

First Permit

1995-03-21

Latest Activity

2017-06-19

Lifespan

22 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1995-06-18

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-06

Last Production

2026-07

Operator History

Chain of Custody

COOK EXPLORATION CO. 1995-2015→ NECHES EXPLORATION, L.L.C. 2017-2026

Lease Production

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

Formation Tops (4) Elevation 401 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE AUSTIN CHALK (Austin Chalk)	2,930 ft	-2,529 ft
BMA	6,650 ft	-6,249 ft
PETTIT	7,342 ft	-6,941 ft
TRAVIS PEAK	7,530 ft	-7,129 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

✓ 42-183-31169 CASTLEBERRY GAS UNIT · NECHES EXPLORATION, L.L.C.

0.3 mi

Rodessa 6,656'Travis Peak 7,524'Cotton Valley 9,160'

✓ 42-183-30949 CASTLEBERRY · NECHES EXPLORATION, L.L.C.

0.3 mi

Rodessa 6,712'James Lime 7,130'PINE ISLAND 7,238'Pettit 7,358'Travis Peak 7,528'Travis Peak 7,562'

✓ 42-183-30903 THRASHER, S.R. · H & S PRODUCTION, INC.

0.6 mi

B/AUSTIN CHALK 2,911'T/BUDA 3,501'B/GOODLAND 4,730'T/MASSIVE ANHY 6,394'B/MASSIVE ANHY 6,630'T/RODESSA (YOUNG) 6,952'Rodessa 7,033'B/RODESSA 7,033'B/ RODESSA 7,033'T/JAMES 7,094'James Lime 7,094'T/ JAMES 7,094' +12 more

✓ 42-183-31294 CULPEPPER · NECHES EXPLORATION, L.L.C.

0.7 mi

Rodessa 6,620'James Lime 7,078'PINE ISLAND 7,226'Pettit 7,309'Travis Peak 7,503'

✓ 42-183-31270 CASTLEBERRY GAS UNIT · NECHES EXPLORATION, L.L.C.

0.8 mi

James Lime 7,103'Pettit 7,336'PINE ISLAND 7,454'Travis Peak 7,531'

✓ 42-183-31338 FLEWELLEN GAS UNIT · NECHES EXPLORATION, L.L.C.

1.0 mi

Rodessa 6,560'Pettit 7,089'Travis Peak 7,522'

✓ 42-183-31416 ALEXANDER, J. H. · TRIVIUM OPERATING, LLC

1.1 mi

MASS. ANHY. 6,485'Rodessa 6,485'Rodessa 6,705'UPPER PETIT 6,865'Pettit 7,384'LOWER PETIT 7,386'Travis Peak 7,570'Travis Peak 7,580'Cotton Valley 9,194'Cotton Valley 9,582'

✓ 42-183-31327 FLEWELLEN GAS UNIT · NECHES EXPLORATION, L.L.C.

1.1 mi

Pecan Gap 1,916'Goodland 4,625'Glen Rose 5,054'Rodessa 6,740'Pettit 7,224'Pettit 7,224'Travis Peak 7,510'Cotton Valley 9,293'Woodbine —Rodessa —Blossom —

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
7,653–7,673 ft	Perforated
10,530–10,619 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,525 ft	440 sx
4.5"	10,785 ft	1,930 sx

Permit History (2)

#827344 Recompletion Final Completion

CASTLEBERRY · 9,000 ft

2017-06-19

Spud 2017-10-09

#434032 Drill Final Completion

CASTLEBERRY GAS UNIT · 11,000 ft

1995-03-21

Spud 1995-04-29

Applications (2)

#827344 A NECHES EXPLORATION, L.L.C.

received 2017-06-01

#434032 A COOK EXPLORATION CO.

received 1995-03-21

Records & Logs

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

W-2/G-1 2017-12-12

W-2/G-1 1995-07-13 log on file

W-2/G-1 1995-10-17

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 32.556273

Lon -94.786786

Well Details

Well Number: 8
Max Depth: 11,000 ft
Drill Type: Vertical
County: GREGG
District: 6
Operator: NECHES EXPLORATION L.L.C.
Completed: 1995-06-18

Operator

Name: NECHES EXPL, L.L.C
Location: FLINT
P-5 Status: Active (filed 2026-02-24)
Cum Oil (all leases): 2,836 bbl
Cum Gas (all leases): 3,464,947 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 13