42-211-31447

TEMP ABANDONED

TESSON

HEMPHILL County · District 10 · ZEPHYR LONE STAR OPER CO. L.L.C. · BUFFALO WALLOW (GRANITE WASH)

RRC Lookup

Permits

Max Depth

11,650 ft

First Permit

1981-12-31

Latest Activity

1981-12-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1982-08-10

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: ZEPHYR LONE STAR OPER CO. L.L.C. ≠ Permit: TENNECO OIL CO.

Resolved via: scheduling → ZEPHYR LONE STAR OPER CO. L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

RAMCO OIL & GAS, INC. 1993-1994→ RAMCO OPERATING COMPANY 1994-1998→ RAM OPERATING, INC. 1998-1999→ ZEPHYR LONE STAR OPER CO.,L.L.C. 1999-2024

Lease Production

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

Gas

production & DCA →

Permit History (1)

#146550 Drill Final Completion

TESSON · 11,650 ft

1981-12-31

Permit Applications (1)

#146550 A TENNECO OIL CO.

received 1981-12-31

Well Details

Well Number: 1-12
Max Depth: 11,650 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: ZEPHYR LONE STAR OPER CO. L.L.C.
Completed: 1982-08-10

Operator

Name: ZEPHYR LONE STAR OPER CO.,L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 14,260 bbl
Cum Gas (all leases): 21,225,277 mcf
Activities: OPRS/G
Total Permits: 30

External Links

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