CHELATE COMPOSITIONS AND METHODS AND FLUIDS FOR USE IN OILFIELD OPERATIONS
摘要
A breaker fluid may include a base fluid; and an inactive chelating agent. A process may include pumping a first wellbore fluid comprising an inactive chelating agent into a wellbore through a subterranean formation; and activating the inactive chelating agent to release an active chelating agent into the wellbore.
申请公布号
WO2012116032(A1)
申请公布日期
2012.08.30
申请号
WO2012US26057
申请日期
2012.02.22
申请人
M-I L.L.C.;FAUGERSTROM, LEE;HORTON, ROBERT, L.;LUYSTER, MARK;SHEPHERD, CHRIS;PRASEK, BETHICIA, B.;LEPAGE, JAMES
发明人
FAUGERSTROM, LEE;HORTON, ROBERT, L.;LUYSTER, MARK;SHEPHERD, CHRIS;PRASEK, BETHICIA, B.;LEPAGE, JAMES