GRAHAM

Oil · District 13 · Lease #8220

Operator: MARJAC OIL COMPANY, INC.

Fields: WALSH

Cum Oil

49k BBL

Cum Gas

0 MCF

Wells

4

Production

1993-01 — 2026-03

Peak Month

2000-01

Production History

Cum Oil: 49,184 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

212 BBL/mo

Di (annual)

6.8%

b-factor

0.0

EUR

36,281 BBL

R-squared

0.402

type

exponential

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8BENDORF, OTTO TRUST15,0001992-08-17
5BENDORF, OTTO14,8001979-12-21
142-503-82618--------
242-503-82619--------
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