THELMA NELSON

Oil · District 11 · Lease #70609

Operator: WALSH PETROLEUM, INC.

Fields: BRAHANEY

Cum Oil

432k BBL

Cum Gas

0 MCF

Wells

2

Production

2017-08 — 2026-03

Peak Month

2019-11

Production History

Cum Oil: 432,468 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

7,983 BBL/mo

Di (annual)

88.9%

b-factor

2.0

EUR

913,863 BBL

R-squared

0.726

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HWALSH PETROLEUM, INC.15,5002019-03-28
4HWALSH PETROLEUM, INC.15,5002017-02-03
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