发明名称 |
FORMULATION AND METHOD OF USE FOR STIMULATION OF HEAVY AND EXTRAHEAVY OIL WELLS |
摘要 |
<p>A method for altering flow conditions in a porous media containing hydrocarbons includes the steps of preparing a mixture of a surfactant, a co-surfactant and a carrier fluid; transporting the mixture to the porous media; and holding the mixture in the porous media in the presence of water for a period of time sufficient to form a water film on the surfaces of the porous media.</p> |
申请公布号 |
CA2753490(A1) |
申请公布日期 |
2012.06.20 |
申请号 |
CA20112753490 |
申请日期 |
2011.09.26 |
申请人 |
INTEVEP, S.A. |
发明人 |
MANRIQUE, PABLO;SALAZAR, UBALDO;CORTES, DANIEL;SANCHEZ, FRANCES;SUZZARINI, XENIA |
分类号 |
E21B43/22 |
主分类号 |
E21B43/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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