RIOS, R. 2H

Oil // district 1 // lease#14727

op: VINTAGE PETROLEUM, INC.

cum_oil

56k BBL

cum_gas

0 MCF

wells

1

production

2006-02 — 2014-07

peak_month

2006-03

-- production_history

cum_oil: 55,565 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,038 BBL/mo

Di (annual)

44.7%

b-factor

2.0

EUR

160,537 BBL

R-squared

0.895

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HVINTAGE PETROLEUM, INC.12,8002006-01-13
EOF // data source: Texas Railroad Commission // 2026