WILLIAMS, C.P.

Oil // district 5 // lease#4026

op: BASA RESOURCES, INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

2013-10 — 2026-03

peak_month

2014-04

-- production_history

cum_oil: 7,614 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

78 BBL/mo

Di (annual)

8.9%

b-factor

0.0

EUR

10,383 BBL

R-squared

0.301

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BASA RESOURCES, INC.15,5002013-08-19
EOF // data source: Texas Railroad Commission // 2026