发明名称 |
SETTABLE COMPOSITIONS COMPRISING WOLLASTONITE AND PUMICE AND METHODS OF USE |
摘要 |
Methods and compositions are provided that relate to cementing operations, including a method of cementing that may comprise providing a settable composition that may comprise wollastonite, pumice, a calcium-ion source, and water, wherein the wollastonite may be present in an amount in a range of from about 25% to about 75% by combined weight of the wollastonite and pumice, and wherein the pumice may present in an amount in a range of from about 25% to about 75% by combined weight of the wollastonite and pumice. Embodiments of the method further may comprise allowing the settable composition to set. |
申请公布号 |
EP2917162(A4) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20130852565 |
申请日期 |
2013.11.08 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHATTERJI, JITEN;BRENNEIS, D. CHAD;KEYS, CRYSTAL L. |
分类号 |
C04B14/04;C04B28/02;C04B28/10;C04B28/12;C04B40/00;C04B111/00;C04B111/10;C09K8/42;C09K8/467;E21B33/13;E21B33/14 |
主分类号 |
C04B14/04 |
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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