HEYDRICK

Oil · District 13 · Lease #33025

Operator: MASH OILFIELD SERVICES, LP

Cum Oil

14k BBL

Cum Gas

0 MCF

Wells

1

Production

2014-06 — 2021-12

Peak Month

2014-09

Production History

Cum Oil: 13,683 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

481 BBL/mo

Di (annual)

224.8%

b-factor

2.0

EUR

36,026 BBL

R-squared

0.745

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BCLARK, JOHN M., INC.15,5002014-01-13
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