KEY 31

Oil · District 08 · Lease #44000

Operator: RED WILLOW PRODUCTION, LLC

Cum Oil

236 BBL

Cum Gas

0 MCF

Wells

1

Production

2013-05 — 2013-12

Peak Month

2013-07

Production History

Cum Oil: 236 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

107 BBL/mo

Di (annual)

759.8%

b-factor

0.1

EUR

192 BBL

R-squared

0.942

type

hyperbolic

Operator History (from monthly production reports)

2014-11 — 2015-10 CHOLLA PETROLEUM, INC. 12 mo
2013-05 — 2014-10 RED WILLOW PRODUCTION, LLC 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHOLLA PETROLEUM INC.49,0002013-01-09