< leases

ROCKER B 152

Oil · District 7C · Lease #13854

Operator: HEC PETROLEUM, INC.

Fields: SRH (CLEAR FORK)

Cum Oil

145k BBL

Cum Gas

802k MCF

casinghead

Wells

7

Production

1995-05 — 2014-05

Peak Month

1995-10

Production History

Cum Oil: 145,352 BBL Cum Gas: 801,534 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,596 BBL/mo

Di (annual)

36.4%

b-factor

0.2

EUR

147,941 BBL

R-squared

0.852

type

hyperbolic

Operator History (from monthly production reports)

2014-09 — 2015-01 DISCOVERY NATURAL RESOURCES LLC 5 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
1995-05 — 2001-12 HALLWOOD PETROLEUM, INC. 80 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-383-34410DISCOVERY NATURAL RESOURCES LLC37,5001995-10-27
542-383-34418DISCOVERY NATURAL RESOURCES LLC27,5001995-06-26
642-383-34415DISCOVERY NATURAL RESOURCES LLC27,5001995-06-26
742-383-34416DISCOVERY NATURAL RESOURCES LLC27,5001995-06-26
342-383-34417DISCOVERY NATURAL RESOURCES LLC17,5001995-06-23
242-383-34399DISCOVERY NATURAL RESOURCES LLC27,5001995-05-23
142-383-34361DISCOVERY NATURAL RESOURCES LLC27,5001995-03-16