COCHRAN, J. H.

Oil · District 7B · Lease #27718

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

160 BBL

Cum Gas

11k MCF

casinghead

Wells

2

Production

1995-11 — 1998-03

Peak Month

1996-05

Production History

Cum Oil: 160 BBL Cum Gas: 11,028 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30 BBL/mo

Di (annual)

253.6%

b-factor

0.0

EUR

137 BBL

R-squared

0.315

type

exponential

Operator History (from monthly production reports)

1995-11 — 2001-11 ROBERTSON RESOURCES, INC. 73 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SAMSON HYDROCARBONS COMPANY26,8501995-11-22
8AGOODROCK NATURAL RESOURCES LLC27,0001995-11-22