GRANTHAM "D"

Oil · District 11 · Lease #68400

Operator: SULLIVAN, HOLLIS R. INC.

Cum Oil

36k BBL

Cum Gas

0 MCF

Wells

1

Production

2002-01 — 2026-03

Peak Month

2002-01

Production History

Cum Oil: 35,662 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

872 BBL/mo

Di (annual)

73.0%

b-factor

0.7

EUR

36,077 BBL

R-squared

0.830

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SULLIVAN, HOLLIS R. INC.15,5002001-11-08
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