RED DEVIL 12

Oil · District 08 · Lease #41749

Operator: NADEL AND GUSSMAN PERMIAN,L.L.C.

Cum Oil

151k BBL

Cum Gas

349k MCF

casinghead

Wells

2

Production

2011-04 — 2026-03

Peak Month

2011-07

Production History

Cum Oil: 150,989 BBL Cum Gas: 348,731 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,760 BBL/mo

Di (annual)

24.1%

b-factor

0.0

EUR

137,321 BBL

R-squared

0.864

type

exponential

Operator History (from monthly production reports)

2024-02 — 2026-07 BLACK RIVER OPERATING LLC 30 mo
2017-06 — 2024-01 MINERAL TECHNOLOGIES, INC. 80 mo
2016-01 — 2017-05 BC OPERATING, INC. 17 mo
2011-04 — 2015-12 NADEL AND GUSSMAN PERMIAN,L.L.C. 57 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BLACK RIVER OPERATING LLC110,5002011-10-26
1BLACK RIVER OPERATING LLC19,6502010-12-28