Condensed oil emulsifying and viscosity reducing method

Application Number: 00102722
Application Date: 2000.02.22
Publication Number: 1310221
Publication Date: 2001.08.29
Priority Information:
International: C10G31/08
Applicant(s) Name: China Petrochemical Group Corp.
Inventor(s) Name: Peng Pu;Qin Bing;Jing Zhenhua
Patent Agency Code: 11034
Patent Agent: di gaochuan
Abstract The present invention is to make the emulsifier containing petroleum sulfonate condensate and water contact and emulsify condensed oil to form o/w type emulsion. The emulsifier and water amount are 0.01-1 wt% and 10-100 wt% of condensed oil separately. The emulsifier is petroleum sulfonate condensate synthesized by utilizing catalytic cracked or steam cracked side product as material, and has low cost, excellent lipophilicity, high temperature and hard water resisting capacity. Its emulsifying and viscosity reducing effect to condensed oil and supercondensed oil makes it capable of meeting the requirement of exploiting deep-well condensed oil.