HARVEY

Oil // district 4 // lease#13205

op: SPUR OPERATING CO.

cum_oil

120k BBL

cum_gas

0 MCF

wells

1

production

2004-01 — 2026-03

peak_month

2008-01

-- production_history

cum_oil: 119,526 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,122 BBL/mo

Di (annual)

16.0%

b-factor

0.0

EUR

83,863 BBL

R-squared

0.528

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CLANGHAM PETROLEUM EXPL. CORP.49,6002018-08-02
EOF // data source: Texas Railroad Commission // 2026