CLARK 8

Oil · District 7B · Lease #30990

Operator: HEIGHTS ENERGY CORPORATION

Cum Oil

33k BBL

Cum Gas

9k MCF

casinghead

Wells

1

Production

2012-04 — 2019-04

Peak Month

2012-12

Production History

Cum Oil: 33,406 BBL Cum Gas: 8,907 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,430 BBL/mo

Di (annual)

60.1%

b-factor

0.0

EUR

28,553 BBL

R-squared

0.883

type

exponential

Operator History (from monthly production reports)

2012-04 — 2026-07 HEIGHTS ENERGY CORPORATION 172 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 2HEIGHTS ENERGY CORPORATION16,2002012-02-14