DORIS

Oil // district 6 // lease#13385

op: SW OPERATING, INC.

cum_oil

17k BBL

cum_gas

0 MCF

wells

1

production

1995-02 — 1996-12

peak_month

1995-03

-- production_history

cum_oil: 17,388 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,287 BBL/mo

Di (annual)

63.4%

b-factor

0.0

EUR

24,339 BBL

R-squared

0.460

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SW OPERATING, INC.17,0001995-01-12
EOF // data source: Texas Railroad Commission // 2026