CHADBOURNE RANCH 431 -A-

Oil · District 9 · Lease #13773

Operator: WESTPORT OIL AND GAS COMPANY, LP

Cum Oil

74k BBL

Cum Gas

0 MCF

Wells

1

Production

1995-04 — 2026-03

Peak Month

1995-05

Production History

Cum Oil: 74,307 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

352 BBL/mo

Di (annual)

4.5%

b-factor

0.0

EUR

83,852 BBL

R-squared

0.584

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14CODA ENERGY, INC.26,0001994-06-15
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