发明名称 |
Compositions and methods for the delivery of chemical components in subterranean well bores |
摘要 |
The present invention relates to the delivery of a plurality of chemical components in well bore applications. More particularly, this invention relates to delivery capsules and methods of using such delivery capsules for facilitating the delivery of at least a plurality of chemical components to subterranean well bores. In one embodiment, a method of supplying chemical components to a subterranean formation comprises placing a delivery capsule having at least a first chamber comprising a first chemical component and at least a second chamber comprising a second chemical component into the subterranean formation, and allowing the first and second components to be released from the delivery capsule. In other embodiments, the present invention provides a delivery capsule for facilitating the delivery of a plurality of chemical components to a well bore penetrating a subterranean formation comprising a first chamber containing a first chemical component and at least a second chamber containing a second chemical component.
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申请公布号 |
US7204312(B2) |
申请公布日期 |
2007.04.17 |
申请号 |
US20040768323 |
申请日期 |
2004.01.30 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
RODDY CRAIG W.;KOCH RONNEY R.;TODD BRADLEY L. |
分类号 |
E21B43/25;C04B40/06;C09K8/473;C09K8/72 |
主分类号 |
E21B43/25 |
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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