TIMMIS, R. J.

Oil // district 13 // lease#2489

op: VASTAR RESOURCES, INC.

cum_oil

59k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2001-03

-- production_history

cum_oil: 58,850 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

661 BBL/mo

Di (annual)

25.6%

b-factor

0.1

EUR

34,372 BBL

R-squared

0.921

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11GRUY PETROLEUM MANAGEMENT CO.35,3042009-10-12
5 L42-097-02952--------
642-097-02951--------
EOF // data source: Texas Railroad Commission // 2026