duke energy duke paid 9 22 may 2000 july 2000 august 2000 invoice end next week megan parker handling deal going forward contacted duke request invoice august megan receiving invoices since policy withhold payment unless invoiced payment made daren j farmer 09 18 2000 03 02 pm kristen j hanson hou ect ect cc subject duke energy kris please forward appropriate person buying gas duke trevino plant gulf energy tejas pipeline purchase obtained ces deal duke laura bates called saying received payment 4 5 months deal sitara 145125 please look let know stand thanks