ROCKER B 87

Oil · District 7C · Lease #18352

Operator: FIML NATURAL RESOURCES, LLC

Cum Oil

87k BBL

Cum Gas

512k MCF

casinghead

Wells

2

Production

2013-10 — 2026-04

Peak Month

2016-08

Production History

Cum Oil: 87,218 BBL Cum Gas: 511,879 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,215 BBL/mo

Di (annual)

12.1%

b-factor

0.0

EUR

119,826 BBL

R-squared

0.552

type

exponential

Operator History (from monthly production reports)

2014-09 — 2026-07 DISCOVERY NATURAL RESOURCES LLC 143 mo
2013-10 — 2014-08 FIML NATURAL RESOURCES, LLC 11 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
87LDISCOVERY NATURAL RESOURCES LLC110,0002013-08-27
87KDISCOVERY NATURAL RESOURCES LLC110,0002013-07-25