SEWELL -E-

Oil · District 13 · Lease #19019

Operator: RANGER OPERATING CO.

Cum Oil

4k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2026-03

Peak Month

1994-07

Production History

Cum Oil: 4,386 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

57 BBL/mo

Di (annual)

151.7%

b-factor

0.9

EUR

1,493 BBL

R-squared

0.308

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RANGER OPERATING CO.15,7001978-08-31
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