GRANBERRY

Oil // district 3 // lease#23252

op: WESTPORT OIL AND GAS COMPANY, LP

cum_oil

143k BBL

cum_gas

0 MCF

wells

1

production

1997-04 — 2008-08

peak_month

1997-05

-- production_history

cum_oil: 143,403 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,739 BBL/mo

Di (annual)

50.8%

b-factor

0.2

EUR

139,793 BBL

R-squared

0.472

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNITED OIL & MINERALS, INC.49,0002009-12-11
EOF // multi-state drilling data platform // 2026