SMITH

Oil // district 11 // lease#68187

op: BARRETT BROTHERS OIL & GAS, INC.

cum_oil

15k BBL

cum_gas

0 MCF

wells

1

production

2000-04 — 2003-11

peak_month

2000-05

-- production_history

cum_oil: 15,309 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,038 BBL/mo

Di (annual)

940.1%

b-factor

1.2

EUR

24,519 BBL

R-squared

0.727

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BARRETT BROTHERS OIL & GAS, INC.111,1002000-01-12
EOF // multi-state drilling data platform // 2026