ULS BB 4-10

Oil · District 10 · Lease #40556

Operator: ZARVONA ENERGY LLC

Cum Oil

28k BBL

Cum Gas

0 MCF

Wells

1

Production

2010-07 — 2026-03

Peak Month

2010-08

Production History

Cum Oil: 28,043 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

262 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

30,994 BBL

R-squared

0.383

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DEVON ENERGY PRODUCTION CO, L.P.211,4002010-03-31
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