REBEL FEE

Oil // district 10 // lease#38046

op: WHITTIER OPERATING INC.

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

2007-02 — 2026-03

peak_month

2007-04

-- production_history

cum_oil: 12,763 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

332 BBL/mo

Di (annual)

162.9%

b-factor

1.0

EUR

10,787 BBL

R-squared

0.609

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WHITTIER OPERATING INC.213,0002006-08-15
EOF // data source: Texas Railroad Commission // 2026