COLE 12

Oil · District 08 · Lease #47057

Operator: HIGHPEAK ENERGY HOLDINGS, LLC

Cum Oil

15k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

2014-12 — 2019-02

Peak Month

2015-10

Production History

Cum Oil: 14,765 BBL Cum Gas: 10,450 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,631 BBL/mo

Di (annual)

149.6%

b-factor

0.0

EUR

13,092 BBL

R-squared

0.531

type

exponential

Operator History (from monthly production reports)

2018-04 — 2026-07 HIGHPEAK ENERGY HOLDINGS, LLC 100 mo
2016-05 — 2018-03 HARMONIA PET OPERATIONS, LLC 23 mo
2014-12 — 2016-04 HARMONIA PETROLEUM CORPORATION 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HIGHPEAK ENERGY HOLDINGS LLC19,0002014-07-10