Well treating fluids and methods

作者: Eldon D. Dalrymple , Stephen T. Arrington , Jeff A. Dahl , Prentice G. Creel

DOI:

关键词: ChemistryPolymerWater flowReaction productChemical engineeringReactive polymer

摘要: The present invention provides a method for reducing the amount of water produced from subterranean formation as result stimulation formation. comprises introduction gelled fluid to initiate fracture in formation, first and second reactive polymer which leak-off into along are capable subsequently reacting together form reaction product selectively reduces permeability flow through crosslinked extend facilitate propping agent created fracture. polymers react situ that binds such manner is retarded matrix while oil substantially unaffected.

参考文章(19)
Tatsuo Fushiki, RIAA Equalizer circuit ,(1982)
Lisa A. Cantu, Lee E. Whitebay, Method for reducing fluid leak-off during well treatment ,(1990)
John Papaila, Huitt Jimmie L, Single well secondary recovery process ,(1960)
Sanjay M. Vitthal, Mary A. Hardy, David E. McMechan, William E. Martch, Ronald G. Dusterhoft, Method for controlling fluid-loss and fracturing high permeability subterranean formations ,(1995)
E. Dwyann Dalrymple, Bruce D. Thomas, Jeffrey A. Dahl, Ronald E. Himes, Fracturing with foamed cement ,(1993)
Jimmie D. Weaver, Weldon M. Harms, Lawrence E. Harris, Polymeric well treating method ,(1982)
Erik B. Nelson, Vernon G. Constien, Kay E. Cawiezel, Delayed borate crosslinked fracturing fluid having increased temperature range ,(1995)
Lawrence E. Harris, David L. Lord, Buddy W. McDaniel, J. E. Manrique, Controlling fracture growth ,(1989)