POWELL, KENNETH L. ESTATE "D"

Oil · District 14 · Lease #6333

Operator: RIO PETROLEUM, INC.

Cum Oil

494k BBL

Cum Gas

0 MCF

Wells

3

Production

1993-01 — 2026-03

Peak Month

1998-09

Production History

Cum Oil: 493,561 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,842 BBL/mo

Di (annual)

5.1%

b-factor

0.1

EUR

417,052 BBL

R-squared

0.640

type

hyperbolic

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2EXXON CORP.26,8001999-02-04
2DEXXON CORP.26,8001999-02-04
1EXXON CORP.16,7001985-06-12
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