发明名称 |
Drilling fluid additive and methods of stabilizing kaolinite fines migration |
摘要 |
A method of drilling is disclosed and includes pumping a wellbore fluid into a wellbore through an earth formation, wherein the wellbore fluid comprises a base fluid and a surface active agent capable of altering wettability of fines located in the earth formation, and allowing filtration of at least a portion of the wellbore fluid into the earth formation. |
申请公布号 |
AU2008345421(A8) |
申请公布日期 |
2011.11.24 |
申请号 |
AU20080345421 |
申请日期 |
2008.11.17 |
申请人 |
M-I SWACO NORGE AS;STATOIL ASA |
发明人 |
MATHISEN, ANNE METTE;FLEMING, NIALL;WATSON, RUSSELL B.;KAAGESON-LOE, NILS;RAMSTAD, KARI;VISTE, PATRICK |
分类号 |
C09K8/12;C09K8/32;C09K8/506 |
主分类号 |
C09K8/12 |
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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