< leases

DENNIS

Oil · District 8A · Lease #69348

Operator: SM ENERGY COMPANY

Fields: SPRABERRY, WEST (DEEP, PENN.)

Cum Oil

43k BBL

Cum Gas

39k MCF

casinghead

Wells

1

Production

2008-12 — 2025-09

Peak Month

2014-07

Production History

Cum Oil: 42,616 BBL Cum Gas: 38,743 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

620 BBL/mo

Di (annual)

17.2%

b-factor

0.0

EUR

43,249 BBL

R-squared

0.676

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 NEW HEIGHT ENERGY, LLC 26 mo
2023-07 — 2024-05 SM ENERGY COMPANY 11 mo
2019-07 — 2023-06 RELIANCE ENERGY, INC. 48 mo
2018-04 — 2019-06 SCOUT ENERGY MANAGEMENT LLC 15 mo
2017-05 — 2018-03 LINN OPERATING, LLC 11 mo
2010-12 — 2017-04 LINN OPERATING, INC. 77 mo
2008-12 — 2010-11 PATRIOT RESOURCES, INC. 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
320142-115-33264NEW HEIGHT ENERGY, LLC212,0002010-06-03