FIRST NATIONAL BANK OF SNYDER

Oil // district 11 // lease#68982

op: APACHE CORPORATION

cum_oil

1k BBL

cum_gas

0 MCF

wells

2

production

2006-08 — 2008-04

peak_month

2007-01

-- production_history

cum_oil: 1,233 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

122 BBL/mo

Di (annual)

114.4%

b-factor

0.0

EUR

1,270 BBL

R-squared

0.567

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11ANADARKO PETROLEUM CORPORATION12,4802006-07-13
8ANADARKO PETROLEUM CORPORATION12,4812006-07-13
EOF // multi-state drilling data platform // 2026