Tag Archives: Oil-producing

Oil-producing method using ether carboxylate as oil displacement system

Application Number  00129383 Application Date  2000.12.05 Publication Number  1296115 Publication Date  2001.05.23 Priority Information     International Classification  C07C59/125;E21B43/22   Applicant(s) Name  Petroleum Univ. (Huadong)   Address     Inventor(s) Name  Wang Yefei;Zhao Fulin   Patent Agency Code  11013 Patent Agent  zhao dongye AbstractThe present invention relates to an oil production method in which ether… Read More »