TIMBERSTAR TEXARKANA

Oil · District 06 · Lease #15239

Operator: MACHIN & ASSOCIATES, INC.

Fields: IRON LAKE

Cum Oil

57k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-08 — 2026-03

Peak Month

2014-01

Production History

Cum Oil: 56,520 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

664 BBL/mo

Di (annual)

24.6%

b-factor

0.0

EUR

32,382 BBL

R-squared

0.372

type

exponential

Operator History (from monthly production reports)

2013-08 — 2026-07 MACHIN & ASSOCIATES, INC. 156 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MACHIN & ASSOCIATES, INC.16,4002013-05-29