BEST, J. M.

Oil // district 13 // lease#2492

op: VASTAR RESOURCES, INC.

cum_oil

30k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2008-07

peak_month

2001-07

-- production_history

cum_oil: 30,087 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

786 BBL/mo

Di (annual)

67.1%

b-factor

0.8

EUR

39,695 BBL

R-squared

0.556

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
36GRUY PETROLEUM MANAGEMENT CO.35,4352008-01-17
1GRUY PETROLEUM MANAGEMENT CO.55,5002007-12-12
10GRUY PETROLEUM MANAGEMENT CO.15,2002005-02-25
23 LATLANTIC RICHFIELD CO.45,4171985-05-13
EOF // multi-state drilling data platform // 2026