ENGLER

Oil · District 02 · Lease #8581

Operator: SUN EXPLORATION, INC.

Cum Oil

24k BBL

Cum Gas

88 MCF

casinghead

Wells

1

Production

2000-11 — 2026-01

Peak Month

2001-07

Production History

Cum Oil: 24,282 BBL Cum Gas: 88 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

364 BBL/mo

Di (annual)

19.1%

b-factor

0.0

EUR

22,831 BBL

R-squared

0.553

type

exponential

Operator History (from monthly production reports)

2015-02 — 2026-07 SUN EXPLORATION, INC. 138 mo
2014-08 — 2015-01 LODI OPERATING COMPANY LLC 6 mo
2012-12 — 2014-07 LODI DRILLING & SERVICE CO. 20 mo
2000-11 — 2012-11 RODESSA OPERATING COMPANY 145 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUN EXPLORATION INC.25,0002000-07-14