CASSELMAN, J.

Oil // district 10 // lease#35460

op: FASKEN OIL AND RANCH, LTD.

cum_oil

14k BBL

cum_gas

0 MCF

wells

1

production

1997-08 — 2013-02

peak_month

1997-10

-- production_history

cum_oil: 14,495 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

379 BBL/mo

Di (annual)

67.3%

b-factor

0.9

EUR

21,462 BBL

R-squared

0.637

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1410FASKEN OIL AND RANCH, LTD.211,8001997-08-28
EOF // data source: Texas Railroad Commission // 2026