DUOFRAC (trademark)
Sugar Land, TX · Tulsa, OK · Midland, MI
Company Profile
Registration:Jun 8, 1964
State ID:72195075
Reg. number:0792448
Status:800 - Registered and renewed
Status date:Jan 20, 2006
Illustration:Typeset: Word(s)/letter(s)/number(s)
Goods & Services:Chemical additives for acid compositions useful in the treatment of wells and underground earth formations
Owners (3):Schlumberger Technology Corporation 300 Schlumberger Drive, Sugar Land, TX 77478
Dowell Schlumberger Incorporated PO Box 2710, Tulsa, OK 74101
Dow Chemical Company, The Midland, MI
Correspondent:L. Wayne White PO Box 2710, Tulsa, OK 74101