BRISTOW ESTATE

Oil // district 8 // lease#21642

op: TKP PETROLEUM, INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-10

-- production_history

cum_oil: 2,364 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

75 BBL/mo

Di (annual)

155.1%

b-factor

0.0

EUR

575 BBL

R-squared

0.638

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 XCALHOUN & ELLISON OIL CO.15,2001984-07-27
EOF // data source: Texas Railroad Commission // 2026