HALLMARK

Oil · District 7B · Lease #31355

Operator: SCOUT ENERGY MANAGEMENT LLC

Cum Oil

3k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-06 — 2018-06

Peak Month

2013-10

Production History

Cum Oil: 3,253 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

238 BBL/mo

Di (annual)

146.4%

b-factor

0.5

EUR

3,655 BBL

R-squared

0.933

type

hyperbolic

Operator History (from monthly production reports)

2019-04 — 2026-07 SCOUT ENERGY MANAGEMENT LLC 88 mo
2014-09 — 2019-03 MID-CON ENERGY OPERATING, LLC 55 mo
2013-06 — 2014-08 L.C.S. PRODUCTION COMPANY 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14SCOUT ENERGY MANAGEMENT LLC34,0002013-10-01