42-401-34379

PRODUCING

CYPHERS GAS UNIT

RUSK County · District 6 · BUCKHORN OPERATING LLC · BRACHFIELD S.E. (COTTON VALLEY)

Permits

Max Depth

11,800 ft

First Permit

2007-06-22

Latest Activity

2007-12-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-08-19

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: BUCKHORN OPERATING LLC ≠ Permit: CABOT OIL & GAS CORPORATION

Resolved via: production → BUCKHORN OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-08

Last Production

2026-07

Operator History

Chain of Custody

CABOT OIL & GAS CORPORATION 2007-2016→ KJ ENERGY, LLC 2016-2024→ BUCKHORN OPERATING LLC 2024-2026

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 (4) Elevation 453 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JAMES LIME	6,480 ft	-6,027 ft
PETTET (Pettit)	6,719 ft	-6,266 ft
PETTIT	6,719 ft	-6,266 ft
B LIME	9,185 ft	-8,732 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 (27)

Interval	Type
9,208–9,212 ft	Perforated
9,208–9,479 ft	Perforated
9,208–9,616 ft	Perforated
9,274–9,278 ft	Perforated
9,420–9,424 ft	Perforated
9,475–9,479 ft	Perforated
9,530–9,534 ft	Perforated
9,530–9,776 ft	Perforated
9,572–9,576 ft	Perforated
9,612–9,616 ft	Perforated
9,772–9,776 ft	Perforated
9,772–10,052 ft	Perforated
9,794–9,798 ft	Perforated
9,794–9,986 ft	Perforated
9,874–9,878 ft	Perforated

+12 more intervals

Casing (2)

Size	Set Depth	Cement
9.625"	1,096 ft	337 sx
5.5"	11,454 ft	2,102 sx

Permit History (2)

#650935 Field Transfer Final Completion

TODD · 11,800 ft

2007-12-13

Spud 2007-07-08

#640670 Drill Final Completion

TODD · 11,800 ft

2007-06-22

Spud 2007-07-07

Applications (2)

#650935 A CABOT OIL & GAS CORPORATION

received 2007-12-06

#640670 A CABOT OIL & GAS CORPORATION

received 2007-06-13

Records & Logs

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

W-2/G-1 2008-02-29

W-2/G-1 2007-11-26

W-2/G-1 2007-10-10 log on file

W-2/G-1 2007-12-20

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 RUSK County.

Well Details

Well Number: 1
Max Depth: 11,800 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: BUCKHORN OPERATING LLC
Completed: 2007-08-19

Operator

Name: BUCKHORN OPER LLC
Location: MT ENTERPRI, SE
P-5 Status: Active (filed 2025-06-10)
Cum Oil (all leases): 8,499 bbl
Cum Gas (all leases): 20,846,122 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 10