Method of dissolving organic filter cake
作者： Lewis R. Norman , Keith H. Hollenbeck
DOI:
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摘要: A method of increasing the production hydrocarbons from a subterranean formation wherein an undesirable filter cake is present, resulting introduction gelled polysaccharide containing fluids into formation, comprising contacting with effective amount treatment fluid soluble source fluoride ions present in sufficient to provide molar concentration about 0.01 0.5, having pH range 2 4, whereby at least portion caused dissolve.
lens.org 参考文章(9)
Sheldon B Heath, Fry William, Intensified hydrochloric acid ,(1933)
David O. Falk, Charles J. Norton, Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation ,(1981)
Frederick A. Suhy, Ronnie L. Thomas, Method of treating a well using fluoboric acid to clean a propped fracture ,(1978)
Jimmie D. Weaver, David J. Hanlon, J. Michael Wilson, Method of improving the permeability of a subterranean formation by removal of polymeric materials therefrom ,(1984)
Leonard J. Kalfayan, David R. Watkins, Method for deeper penetrating acidizing of siliceous formations ,(1983)
Ronnie L. Thomas, Method for acidizing a subterranean formation ,(1977)
Sandra Elaine Baranet, Richard Myers Hodge, Clare H. Kucera, Stabilized fracture fluid and crosslinker therefor ,(1986)
Jimmie L Huitt, Method of fracturing and enlarging the fracture with acid ,(1966)
Benson M Kingston, John B Childress, Well treating solution ,(1950)