COGDELL, D. M.

Oil · District 11 · Lease #649

Operator: V-F PETROLEUM INC.

Cum Oil

4k BBL

Cum Gas

0 MCF

Wells

4

Production

1993-01 — 2026-03

Peak Month

1998-09

Production History

Cum Oil: 4,232 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

407 BBL/mo

Di (annual)

691.0%

b-factor

0.9

EUR

3,213 BBL

R-squared

0.939

type

hyperbolic

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
57V-F PETROLEUM INC.15,3001980-05-20
56WV-F PETROLEUM INC.15,0221979-08-30
5942-263-00447--------
7142-263-00459--------
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