KEMPER AZ

Oil · District 08 · Lease #39530

Operator: RR OIL & GAS, LLC

Cum Oil

35k BBL

Cum Gas

422k MCF

casinghead

Wells

2

Production

2009-05 — 2017-12

Peak Month

2011-11

Production History

Cum Oil: 34,636 BBL Cum Gas: 421,612 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,508 BBL/mo

Di (annual)

72.3%

b-factor

0.0

EUR

25,012 BBL

R-squared

0.870

type

exponential

Operator History (from monthly production reports)

2019-01 — 2020-10 ENDEAVOR ENERGY RESOURCES L.P. 22 mo
2017-03 — 2018-12 CAMBRIAN MANAGEMENT, LTD. 22 mo
2009-05 — 2017-02 RR OIL & GAS, LLC 94 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENDEAVOR ENERGY RESOURCES L.P.211,0002014-09-04
1ENDEAVOR ENERGY RESOURCES L.P.111,0002009-03-27