42-401-34433

PRODUCING

CYPHERS GAS UNIT

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

Permits

Max Depth

12,500 ft

First Permit

2007-08-01

Latest Activity

2007-12-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2008-02-02

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

2007-10

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 (6) Elevation 398 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JAME LIME	6,435 ft	-6,037 ft
JAMES LIME	6,435 ft	-6,037 ft
PETTET (Pettit)	6,687 ft	-6,289 ft
PETTIT	6,687 ft	-6,289 ft
B LIME	9,124 ft	-8,726 ft
TAYLOR SANDSTONE (Taylor)	10,285 ft	-9,887 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 (9)

Interval	Type
9,258–10,364 ft	Perforated
11,242–11,250 ft	Perforated
11,242–11,362 ft	Perforated
11,242–11,518 ft	Perforated
11,324–11,330 ft	Perforated
11,356–11,362 ft	Perforated
11,412–11,416 ft	Perforated
11,412–11,518 ft	Perforated
11,514–11,518 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,165 ft	435 sx
5.5"	11,587 ft	2,237 sx

Permit History (2)

#650348 Field Transfer Final Completion

DURAN · 12,500 ft

2007-12-06

Spud 2007-08-31

#643039 Drill Final Completion

DURAN · 12,500 ft

2007-08-01

Spud 2007-08-31

Applications (2)

#650348 A CABOT OIL & GAS CORPORATION

received 2007-11-28

#643039 A CABOT OIL & GAS CORPORATION

received 2007-07-23

Records & Logs

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

W-2/G-1 2008-04-02

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

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

W-2/G-1 2007-11-13 log on file

W-2/G-1 2008-01-24

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: 12,500 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: BUCKHORN OPERATING LLC
Completed: 2008-02-02

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