CASEY "57"

Oil // district 8 // lease#27746

op: VAN OPERATING, LTD.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1995-09 — 2003-05

peak_month

1996-01

-- production_history

cum_oil: 6,909 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

397 BBL/mo

Di (annual)

87.7%

b-factor

0.0

EUR

5,417 BBL

R-squared

0.852

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VAN OPERATING, LTD.25,0002003-04-04
EOF // data source: Texas Railroad Commission // 2026