JOHNSON "41"

Oil · District 08 · Lease #40536

Operator: SM ENERGY COMPANY

Cum Oil

75k BBL

Cum Gas

127k MCF

casinghead

Wells

2

Production

2010-08 — 2025-08

Peak Month

2012-12

Production History

Cum Oil: 75,195 BBL Cum Gas: 127,263 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,736 BBL/mo

Di (annual)

70.3%

b-factor

0.7

EUR

74,174 BBL

R-squared

0.758

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 NEW HEIGHT ENERGY, LLC 26 mo
2017-01 — 2024-05 SM ENERGY COMPANY 89 mo
2016-05 — 2016-12 QSTAR OPERATING LLC 8 mo
2010-08 — 2016-04 ENDEAVOR ENERGY RESOURCES L.P. 69 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NEW HEIGHT ENERGY LLC212,0002014-11-18
2NEW HEIGHT ENERGY LLC212,0002010-07-15