CHAPMAN

Oil // district 4 // lease#13088

op: CARTER EXPLORATION COMPANY

cum_oil

48k BBL

cum_gas

0 MCF

wells

1

production

2002-05 — 2006-09

peak_month

2003-03

-- production_history

cum_oil: 47,540 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,281 BBL/mo

Di (annual)

82.6%

b-factor

0.0

EUR

33,125 BBL

R-squared

0.842

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COX, EDWIN L.57,0102006-04-27
EOF // data source: Texas Railroad Commission // 2026