COWDEN -11-

Oil · District 10 · Lease #32085

Operator: CITATION OIL & GAS CORP.

Cum Oil

71k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 70,646 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

447 BBL/mo

Di (annual)

7.9%

b-factor

0.2

EUR

76,904 BBL

R-squared

0.906

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GSAGE ENERGY COMPANY16,0001989-06-28
1GSAGE ENERGY COMPANY16,0001988-10-28
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