METHOD FOR THE REMEDIATION OF SURFACTANT GEL DAMAGE
摘要
<p>Methods for treating a subterranean formation can comprise introducing a treatment fluid comprising dicarboxymethyl glutamic acid (GLDA) or a salt thereof into a subterranean formation. Methods for treating a sandstone formation can comprise introducing a treatment fluid comprising GLDA or a salt thereof into a sandstone formation, the treatment fluid having a pH above about 3.</p>
申请公布号
EP2046913(A1)
申请公布日期
2009.04.15
申请号
EP20070789126
申请日期
2007.08.06
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
WELTON, THOMAS, D.;BRYANT, JASON, E.;MCMECHAN, DAVID, E.
