发明名称 |
METHODS OF DEGRADING FILTER CAKES IN SUBTERRANEAN FORMATIONS |
摘要 |
<p>Methods of degrading filter cakes in subterranean formations are provided. An example of a method is a method of drilling a well bore in a subterranean formation. Another example of a method is a method of degrading a filter cake in a subterranean formation, the filter cake comprising an inorganic portion and an organic portion, and having been established in the formation by a well drill-in and servicing fluid that comprises a delayed-release acid component. An example of a composition is a well drill-in and servicing fluid.</p> |
申请公布号 |
WO2006054058(A1) |
申请公布日期 |
2006.05.26 |
申请号 |
WO2005GB04389 |
申请日期 |
2005.11.14 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC.;WAIN, CHRISTOPHER, PAUL;MUNOZ, TRINIDAD, JR. |
发明人 |
MUNOZ, TRINIDAD, JR. |
分类号 |
C09K8/02;C09K8/52 |
主分类号 |
C09K8/02 |
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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