COCHRAN, J. H. "A"

Oil · District 8 · Lease #28105

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

844 BBL

Cum Gas

0 MCF

Wells

1

Production

1997-02 — 2026-03

Peak Month

1997-04

Production History

Cum Oil: 844 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

186 BBL/mo

Di (annual)

570.6%

b-factor

0.1

EUR

439 BBL

R-squared

0.906

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11ROBERTSON RESOURCES, INC.16,8001996-12-04
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