HEARD-STATE UNIT #2

Oil // district 2 // lease#8683

op: CTR PETROLEUM, INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2001-12 — 2005-07

peak_month

2001-12

-- production_history

cum_oil: 1,845 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

165 BBL/mo

Di (annual)

521.1%

b-factor

1.4

EUR

4,188 BBL

R-squared

0.736

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
204EXPANDO PRODUCTION COMPANY43,8122001-10-25
EOF // multi-state drilling data platform // 2026