C. HEATH

Oil · District 03 · Lease #26461

Operator: VALENCE OPERATING COMPANY

Cum Oil

5k BBL

Cum Gas

47k MCF

casinghead

Wells

1

Production

2013-09 — 2017-04

Peak Month

2014-01

Production History

Cum Oil: 5,127 BBL Cum Gas: 47,461 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

336 BBL/mo

Di (annual)

83.3%

b-factor

0.0

EUR

4,834 BBL

R-squared

0.654

type

exponential

Operator History (from monthly production reports)

2017-06 — 2020-05 VALENCE OPERATING COMPANY 36 mo
2013-09 — 2017-05 LLEWELLIN OPERATING COMPANY, LLC 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VALENCE OPERATING COMPANY213,0002013-05-03