SPIKE BOX A

Oil · District 09 · Lease #31103

Operator: TRI ENERGY RESOURCES, INC.

Cum Oil

5k BBL

Cum Gas

0 MCF

Wells

1

Production

2008-08 — 2017-04

Peak Month

2008-09

Production History

Cum Oil: 4,542 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

214 BBL/mo

Di (annual)

61.3%

b-factor

0.1

EUR

4,615 BBL

R-squared

0.766

type

hyperbolic

Operator History (from monthly production reports)

2017-12 — 2018-05 M. E. OPERATING & SERVICES, INC. 6 mo
2016-08 — 2017-11 THP OPERATING LLC 16 mo
2011-11 — 2016-07 TRI ENERGY RESOURCES, INC. 57 mo
2008-08 — 2011-10 BORDERLINE OPERATING CORP. 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1M. E. OPERATING & SERVICES, INC.12,7502008-06-30