WATER BASED FOAMING COMPOSITION - METHOD FOR MAKING SAME
摘要
The invention concerns a water based foaming composition and the method for making it. The composition is optimised in that it contains a surfactant specifically selected according to the polymer also present in the composition. the surfactant and the polymer are selected such that they are oppositely charged. The invention is very useful in drilling or treating wells.
申请公布号
WO9826864(A1)
申请公布日期
1998.06.25
申请号
WO1997FR02186
申请日期
1997.12.03
申请人
INSTITUT FRANCAIS DU PETROLE;ARGILLIER, JEAN-FRANCOIS;AUDIBERT-HAYET, ANNIE;ZEILINGER, SABINE
