KEMPER "57"

Oil · District 08 · Lease #39554

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

23k BBL

Cum Gas

87k MCF

casinghead

Wells

2

Production

2009-05 — 2017-02

Peak Month

2009-09

Production History

Cum Oil: 23,051 BBL Cum Gas: 87,421 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,076 BBL/mo

Di (annual)

357.2%

b-factor

0.8

EUR

24,853 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2009-05 — 2017-09 ENDEAVOR ENERGY RESOURCES L.P. 101 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.112,0002009-01-02
2ENDEAVOR ENERGY RESOURCES L.P.112,0002009-01-02