SIMMS

Oil · District 03 · Lease #24449

Operator: RANGE PRODUCTION COMPANY

Cum Oil

210k BBL

Cum Gas

20k MCF

casinghead

Wells

3

Production

2003-11 — 2026-02

Peak Month

2010-12

Production History

Cum Oil: 209,559 BBL Cum Gas: 20,218 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,810 BBL/mo

Di (annual)

27.5%

b-factor

0.3

EUR

110,147 BBL

R-squared

0.905

type

hyperbolic

Operator History (from monthly production reports)

2025-12 — 2026-07 HD OPERATING CO, LLC 8 mo
2024-04 — 2025-11 84 ENERGY LLC 20 mo
2008-01 — 2024-03 BASA RESOURCES, INC. 195 mo
2003-11 — 2007-12 RANGE PRODUCTION COMPANY 50 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HD OPERATING CO LLC12,0002007-06-07
4HD OPERATING CO LLC12,0002006-07-26
3HD OPERATING CO LLC12,0002003-10-08