42-211-31567

PRODUCING

B. JARVIS & SONS

HEMPHILL County · District 10 · HIGHMARK ENERGY OPERATING LLC · CANADIAN (DOUGLAS)

RRC Lookup

Permits

3

Max Depth

12,600 ft

First Permit

1982-12-31

Latest Activity

2010-09-16

Lifespan

28 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-02-25

Shut-In

Plugged

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: CHEVRON U. S. A. INC.

Resolved via: productionHIGHMARK ENERGY OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-03

Lease Production

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

Permit Applications (3)

#701515 A CHEVRON U. S. A. INC.
received 2010-08-31
#520015 A CHEVRON U. S. A. INC.
received 2002-05-15
#184909 A GULF OIL CORP.
received 1982-12-31

Well Details

Well Number
4215
Max Depth
12,600 ft
Drill Type
Vertical
County
HEMPHILL
District
10
Completed
2011-02-25

Operator

Location
DALLAS
P-5 Status
Y (filed 2025-12-04)
Cum Oil (all leases)
4,103,460 bbl
Cum Gas (all leases)
29,480,638 mcf
Activities
CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
15

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