BARSTOW 13

Oil // district 10 // lease#32889

op: SANTA FE SNYDER CORPORATION

cum_oil

89k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2005-11

peak_month

1993-04

-- production_history

cum_oil: 88,676 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

939 BBL/mo

Di (annual)

10.5%

b-factor

0.3

EUR

135,849 BBL

R-squared

0.666

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ADOBE RESOURCES CORPORATION26,5001990-10-26
EOF // data source: Texas Railroad Commission // 2026