MCLEAN UNIT 4

Oil · District 03 · Lease #27819

Operator: MAGNUM PRODUCING, LP

Fields: BIG HILL

Cum Oil

91k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

2019-06 — 2026-01

Peak Month

2019-07

Production History

Cum Oil: 91,021 BBL Cum Gas: 22,910 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,371 BBL/mo

Di (annual)

62.6%

b-factor

0.0

EUR

64,624 BBL

R-squared

0.463

type

exponential

Operator History (from monthly production reports)

2019-06 — 2026-07 MAGNUM PRODUCING, LP 86 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4MAGNUM PRODUCING LP29,3002018-01-09