BLANCO -29-

Oil // district 10 // lease#42179

op: HANNATHON PETROLEUM II, LLC

cum_oil

56k BBL

cum_gas

0 MCF

wells

2

production

2011-11 — 2026-03

peak_month

2012-09

-- production_history

cum_oil: 55,945 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,223 BBL/mo

Di (annual)

152.5%

b-factor

1.3

EUR

60,793 BBL

R-squared

0.725

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENERGEN RESOURCES CORPORATION111,0002012-02-17
1ENERGEN RESOURCES CORPORATION111,0002011-04-22
EOF // multi-state drilling data platform // 2026