J.P.B.

Oil // district 3 // lease#13296

op: VALENCE OPERATING COMPANY

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2011-12

peak_month

1993-03

-- production_history

cum_oil: 3,827 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

548 BBL/mo

Di (annual)

547.7%

b-factor

0.4

EUR

1,978 BBL

R-squared

0.368

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1W C S PETROLEUM, INC.29,5001983-11-16
EOF // data source: Texas Railroad Commission // 2026