ROCKER -B-

Oil · District 7C · Lease #7423

Operator: FIML NATURAL RESOURCES, LLC

Cum Oil

46k BBL

Cum Gas

119k MCF

casinghead

Wells

7

Production

1993-01 — 2013-09

Peak Month

1994-05

Production History

Cum Oil: 46,254 BBL Cum Gas: 119,410 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

347 BBL/mo

Di (annual)

9.6%

b-factor

0.0

EUR

43,253 BBL

R-squared

0.308

type

exponential

Operator History (from monthly production reports)

2014-09 — 2014-12 DISCOVERY NATURAL RESOURCES LLC 4 mo
2011-01 — 2014-08 FIML NATURAL RESOURCES, LLC 44 mo
1993-01 — 2010-12 BYRD OPERATING COMPANY 216 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DISCOVERY NATURAL RESOURCES LLC17,6001978-01-05
5DISCOVERY NATURAL RESOURCES LLC17,6001978-01-05
6DISCOVERY NATURAL RESOURCES LLC17,6001978-01-05
7DISCOVERY NATURAL RESOURCES LLC17,6001978-01-05
8DISCOVERY NATURAL RESOURCES LLC17,6001978-01-05
2DISCOVERY NATURAL RESOURCES LLC17,6001977-12-22
1DISCOVERY NATURAL RESOURCES LLC17,6001977-11-30