POWELL 21

Oil · District 10 · Lease #39811

Operator: LACKEY, WILLIAM H. OIL AND GAS

Cum Oil

37k BBL

Cum Gas

0 MCF

Wells

1

Production

2009-12 — 2026-03

Peak Month

2010-01

Production History

Cum Oil: 37,394 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,504 BBL/mo

Di (annual)

50.0%

b-factor

0.1

EUR

40,037 BBL

R-squared

0.798

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LACKEY, WILLIAM H. OIL AND GAS18,4002009-09-09
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