FERGUSON

Oil // district 5 // lease#3898

op: ENERQUEST CORPORATION

cum_oil

473 BBL

cum_gas

0 MCF

wells

1

production

2008-12 — 2012-02

peak_month

2009-04

-- production_history

cum_oil: 473 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

68 BBL/mo

Di (annual)

196.8%

b-factor

0.0

EUR

412 BBL

R-squared

0.474

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST OPERATING, INC.-TYLER26,6002006-11-27
EOF // data source: Texas Railroad Commission // 2026