发明名称 |
HOLLOW HYDROGEL CAPSULES AND METHODS OF USING THE SAME |
摘要 |
The present invention relates to hollow hydrogel capsules. In various embodiments, the present invention provides a method of treating a subterranean formation with a hollow hydrogel capsule including a hydrogel shell including a hydrolyzed and crosslinked polymerized composition. The hollow hydrogel capsule also includes a hollow interior including at least one component of a downhole composition for subterranean petroleum or water well drilling, stimulation, clean-up, production, completion, abandonment, or a combination thereof. In various embodiments, the present invention provides compositions comprising the hollow hydrogel capsules and methods of making the hollow hydrogel capsules. |
申请公布号 |
EP2909282(A4) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20130864156 |
申请日期 |
2013.12.13 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
LIVANEC, PHILIP, WAYNE;KLASNER, SCOTT, ANTHONY |
分类号 |
C09K8/03;B01J13/02;C08J3/075 |
主分类号 |
C09K8/03 |
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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