BROWN

Oil // district 13 // lease#22186

op: VISTA RESOURCES, INC. (A)

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2001-07

peak_month

1997-04

-- production_history

cum_oil: 1,347 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

217 BBL/mo

Di (annual)

325.9%

b-factor

0.8

EUR

2,634 BBL

R-squared

0.885

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4E.G. OPERATING28,4301997-05-01
EOF // data source: Texas Railroad Commission // 2026