HALE -N-

Oil · District 08 · Lease #42836

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

41k BBL

Cum Gas

106k MCF

casinghead

Wells

1

Production

2011-05 — 2017-05

Peak Month

2011-10

Production History

Cum Oil: 40,500 BBL Cum Gas: 106,251 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,040 BBL/mo

Di (annual)

38.8%

b-factor

0.7

EUR

73,277 BBL

R-squared

0.638

type

hyperbolic

Operator History (from monthly production reports)

2011-05 — 2017-08 ENDEAVOR ENERGY RESOURCES L.P. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.512,0002017-06-22