Crosslinkable cellulose derivatives

摘要: Novel treating fluid compositions containing crosslinkable non-ionic cellulose derivatives and methods of use in petroleum recovery operations are disclosed. The polymers prepared by reacting vinyl or allyl monomers having a substitutent with derivative using ceric ion redox system. Treatment system also yields polymer. readily crosslink polyvalent metal ions, such as zirconium titanium, to form temperature-stable gels useful operations.