BLALOCK F

Oil // district 10 // lease#42668

op: XTO ENERGY INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

1

production

2011-11 — 2015-01

peak_month

2012-06

-- production_history

cum_oil: 19,531 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,515 BBL/mo

Di (annual)

120.0%

b-factor

2.0

EUR

151,483 BBL

R-squared

0.493

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
113BERRY OIL COMP.212,0002011-06-07
EOF // multi-state drilling data platform // 2026