MACDONALD 71 WRD UNIT 1H

Oil · District 08 · Lease #44136

Operator: SHELL WESTERN E&P

Cum Oil

465k BBL

Cum Gas

884k MCF

casinghead

Wells

2

Production

2013-04 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 464,848 BBL Cum Gas: 884,271 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,355 BBL/mo

Di (annual)

37.3%

b-factor

0.5

EUR

485,670 BBL

R-squared

0.813

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 PDEH LLC 59 mo
2013-04 — 2021-08 SHELL WESTERN E&P 101 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPDEH LLC212,0002012-12-13
2HPDEH LLC312,0002012-12-11