MINZENMAYER

Oil · District 7C · Lease #14991

Operator: TALLGRASS PRODUCTION COMPANY LLC

Cum Oil

72k BBL

Cum Gas

22k MCF

casinghead

Wells

2

Production

2000-05 — 2011-04

Peak Month

2005-08

Production History

Cum Oil: 71,504 BBL Cum Gas: 21,844 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,220 BBL/mo

Di (annual)

30.9%

b-factor

0.0

EUR

47,335 BBL

R-squared

0.519

type

exponential

Operator History (from monthly production reports)

2011-02 — 2011-09 TALLGRASS PRODUCTION COMPANY LLC 8 mo
2009-09 — 2011-01 FREMONT EXPLORATION, INC. 17 mo
2003-05 — 2009-08 D. W. R. OIL CO., INC. 76 mo
2000-05 — 2003-04 PATTON, E. N. OIL COMPANY, INC. 36 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BHARDROCK RESOURCES INC.15,0002004-09-17
1BHARDROCK RESOURCES INC.15,0002000-03-22