ELLIS "8"

Oil · District 08 · Lease #40569

Operator: SM ENERGY COMPANY

Cum Oil

47k BBL

Cum Gas

64k MCF

casinghead

Wells

1

Production

2010-09 — 2020-12

Peak Month

2011-01

Production History

Cum Oil: 46,629 BBL Cum Gas: 64,386 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,427 BBL/mo

Di (annual)

208.8%

b-factor

1.3

EUR

57,705 BBL

R-squared

0.634

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 NEW HEIGHT ENERGY, LLC 26 mo
2019-10 — 2024-05 SM ENERGY COMPANY 56 mo
2010-09 — 2019-09 PIONEER NATURAL RES. USA, INC. 109 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NEW HEIGHT ENERGY LLC210,4002010-02-25