UL 20 FLATHEAD

Oil · District 10 · Lease #48623

Operator: PERCUSSION PETROLEUM OPER II,LLC

Cum Oil

426k BBL

Cum Gas

0 MCF

Wells

4

Production

2016-12 — 2026-03

Peak Month

2017-08

Production History

Cum Oil: 425,748 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

11,566 BBL/mo

Di (annual)

43.4%

b-factor

0.1

EUR

355,677 BBL

R-squared

0.764

type

hyperbolic

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A004HOASIS PETROLEUM PERMIAN LLC112,1512021-07-22
B003HOASIS PETROLEUM PERMIAN LLC112,1512021-07-22
2HFORGE ENERGY, LLC113,0002017-02-01
1HFORGE ENERGY, LLC112,9002016-08-10
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