FICK-GIESENSCHLAG UNIT

Oil · District 03 · Lease #20959

Operator: PIERCE OPERATING COMPANY, L.L.C.

Cum Oil

31k BBL

Cum Gas

500k MCF

casinghead

Wells

1

Production

1993-01 — 2009-12

Peak Month

1995-04

Production History

Cum Oil: 30,832 BBL Cum Gas: 500,317 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

766 BBL/mo

Di (annual)

40.4%

b-factor

0.0

EUR

22,762 BBL

R-squared

0.703

type

exponential

Operator History (from monthly production reports)

2012-03 — 2012-09 BUFFCO PRODUCTION INC. 7 mo
2004-11 — 2012-02 PIERCE OPERATING COMPANY, L.L.C. 88 mo
1999-06 — 2004-10 HOLLEY OIL COMPANY, LLC 65 mo
1998-08 — 1999-05 OKLA. MAGIC CIRCLE ENERGY CORP. 10 mo
1995-05 — 1998-07 MCENA INC. 39 mo
1993-01 — 1995-04 CHRISTICO PETROLEUM COMPANY 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COMSTOCK OIL & GAS LP113,0001990-11-15