ROCKER (H) -71-

Oil · District 7C · Lease #4445

Operator: MILLENNIUM RESOURCES, LLC.

Cum Oil

7k BBL

Cum Gas

157k MCF

casinghead

Wells

2

Production

1993-01 — 2013-03

Peak Month

1993-01

Production History

Cum Oil: 7,364 BBL Cum Gas: 157,329 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

56 BBL/mo

Di (annual)

14.2%

b-factor

0.0

EUR

4,674 BBL

R-squared

0.375

type

exponential

Operator History (from monthly production reports)

2007-07 — 2021-10 ENDEAVOR ENERGY RESOURCES L.P. 172 mo
2005-01 — 2007-06 HANK OIL & GAS, INC. 30 mo
2003-06 — 2004-12 CHIMERA OIL & GAS, INC 19 mo
1997-08 — 2003-05 MILLENNIUM RESOURCES, LLC. 70 mo
1993-01 — 1997-07 BRECK OPERATING CORP. 55 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENDEAVOR ENERGY RESOURCES L.P.17,1501983-05-31
142-383-01711ENDEAVOR ENERGY RESOURCES L.P.------