CHADBOURNE RANCH 302B

Oil // district 9 // lease#13330

op: WESTPORT OIL AND GAS COMPANY, LP

cum_oil

25k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2006-05

peak_month

1993-11

-- production_history

cum_oil: 25,099 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,001 BBL/mo

Di (annual)

46.2%

b-factor

0.0

EUR

26,003 BBL

R-squared

0.523

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6MJM OIL & GAS, INC.15,9001993-10-01
5ADAMS BRANCH EXPLORATION COMPANY15,7001992-07-27
EOF // data source: Texas Railroad Commission // 2026