METHOD OF CONTROLLING WATER PRODUCTION THROUGH TREATING PROPPANTS WITH RPMS
摘要
Water production from a subterranean formation is inhibited or controlled by pumping a fluid containing coated particles through a wellbore into the formation. The particles have been previously coated with a relative permeability modifier (RPM). Upon contact with water, the RPM coating expands or swells and inhibits and controls the production of water. The RPM may be a water hydrolyzable polymer having a weight average molecular weight greater than 100,000. The particles may be conventional proppants or gravel.
申请公布号
WO2011056409(A3)
申请公布日期
2011.07.21
申请号
WO2010US53108
申请日期
2010.10.19
申请人
BAKER HUGHES INCORPORATED;HUANG, TIANPING;CREWS, JAMES, B.;WILLINGHAM, JOHN, R.
发明人
HUANG, TIANPING;CREWS, JAMES, B.;WILLINGHAM, JOHN, R.