COWAN UNIT

Oil · District 06 · Lease #15266

Operator: VALENCE OPERATING COMPANY

Cum Oil

167k BBL

Cum Gas

67k MCF

casinghead

Wells

1

Production

2013-10 — 2026-04

Peak Month

2013-11

Production History

Cum Oil: 167,069 BBL Cum Gas: 67,196 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,385 BBL/mo

Di (annual)

18.8%

b-factor

0.0

EUR

152,222 BBL

R-squared

0.500

type

exponential

Operator History (from monthly production reports)

2016-08 — 2026-07 VALENCE OPERATING COMPANY 120 mo
2013-10 — 2016-07 EOG RESOURCES, INC. 34 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HVALENCE OPERATING COMPANY29,7002013-07-02