42-389-31703

Final Completion

TUNSTILL O & L -A-

REEVES County · District 8 · MAYJAC I LLC · MATTHEWS (CANYON CONS.)

RRC Lookup

Permits

Max Depth

4,550 ft

First Permit

1985-12-09

Latest Activity

1985-12-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-02-20

Shut-In

—

Plugged

2020-03-24

EWA / Permit operator mismatch

Scheduling: MAYJAC I LLC ≠ Permit: CONOCO INC.

Resolved via: scheduling → MAYJAC I LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

CONOCO INC. 1993-1993→ HUFF, JACK 1993-2004→ MAYJAC I, LLC 2005-2020

Lease Production

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

Permit History (1)

#292148 Drill Final Completion

TUNSTILL O & L "A" · 4,550 ft

1985-12-09

Spud 1986-02-03

Permit Applications (1)

#292148 A CONOCO INC.

received 1985-11-19

Well Details

Well Number: 1
Max Depth: 4,550 ft
Drill Type: Vertical
County: REEVES
District: 8
Operator: MAYJAC I LLC
Completed: 1986-02-20

Operator

Name: MAYJAC I, LLC
Location: MIDLAND
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 36,206 bbl
Cum Gas (all leases): 2,444,667 mcf
Activities: OPRS/G, OPRS/O

External Links

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