WELDER, R. H. -A- A/C 1

Oil · District 4 · Lease #7311

Operator: SYDRI OPERATING, LLC

Cum Oil

130k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1995-03

Production History

Cum Oil: 129,543 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,592 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

103,339 BBL

R-squared

0.592

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
35MARATHON OIL COMPANY38,2001994-05-13
3442-409-00474--------
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