BISMARCK 75-12 LOV

Oil · District 08 · Lease #51201

Operator: SHELL WESTERN E&P

Cum Oil

415k BBL

Cum Gas

706k MCF

casinghead

Wells

1

Production

2018-01 — 2025-12

Peak Month

2018-09

Production History

Cum Oil: 414,915 BBL Cum Gas: 705,599 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,598 BBL/mo

Di (annual)

80.6%

b-factor

0.1

EUR

324,228 BBL

R-squared

0.677

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 PDEH LLC 59 mo
2018-01 — 2021-08 SHELL WESTERN E&P 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPDEH LLC312,3032018-02-21