CHAPMAN "B"

Oil // district 11 // lease#5694

op: VESS OIL CORPORATION

cum_oil

228k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

2012-01

-- production_history

cum_oil: 227,736 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,010 BBL/mo

Di (annual)

5.5%

b-factor

0.0

EUR

205,913 BBL

R-squared

0.627

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RUNITEX OIL & GAS, L.L.C.12,0002018-03-12
142-415-01320--------
242-415-01323--------
442-415-03316--------
542-415-01331--------
642-415-00568--------
EOF // data source: Texas Railroad Commission // 2026