SIMPSON "L"

Oil · District 09 · Lease #30454

Operator: LINDEMANN, JAMES D.

Cum Oil

17k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

2005-06 — 2026-04

Peak Month

2005-11

Production History

Cum Oil: 17,448 BBL Cum Gas: 10,162 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

138 BBL/mo

Di (annual)

11.4%

b-factor

0.3

EUR

18,682 BBL

R-squared

0.436

type

hyperbolic

Operator History (from monthly production reports)

2007-04 — 2026-07 JDL OPERATING, LLC 232 mo
2005-06 — 2007-03 LINDEMANN, JAMES D. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JDL OPERATING, LLC16,0002004-07-07