ROCKER B 80

Oil · District 7C · Lease #14346

Operator: HEC PETROLEUM, INC.

Cum Oil

48k BBL

Cum Gas

302k MCF

casinghead

Wells

2

Production

1995-09 — 2015-07

Peak Month

1995-12

Production History

Cum Oil: 48,069 BBL Cum Gas: 302,480 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

821 BBL/mo

Di (annual)

31.1%

b-factor

0.4

EUR

50,033 BBL

R-squared

0.836

type

hyperbolic

Operator History (from monthly production reports)

2014-09 — 2018-02 DISCOVERY NATURAL RESOURCES LLC 42 mo
2012-01 — 2014-08 FIML NATURAL RESOURCES, LLC 32 mo
2006-04 — 2011-12 CHEVRON MIDCONTINENT, L.P. 69 mo
2002-01 — 2006-03 HEC PETROLEUM, INC. 51 mo
1995-09 — 2001-12 HALLWOOD PETROLEUM, INC. 76 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DISCOVERY NATURAL RESOURCES LLC17,0001995-08-30
1DISCOVERY NATURAL RESOURCES LLC17,0001995-08-25