MEADOR HEIRS UNIT

Oil · District 02 · Lease #8505

Operator: SUE-ANN OPERATING, L.C.

Cum Oil

56k BBL

Cum Gas

125k MCF

casinghead

Wells

1

Production

2000-01 — 2010-02

Peak Month

2000-02

Production History

Cum Oil: 56,238 BBL Cum Gas: 124,649 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,141 BBL/mo

Di (annual)

85.5%

b-factor

0.1

EUR

17,766 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2009-09 — 2011-12 SUE-ANN OPERATING, L.C. 28 mo
2000-01 — 2009-08 ALLEGRO INVESTMENTS, INC. 116 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUE-ANN OPERATING L.C.26,8002011-02-01