发明名称 |
Compositions for treating a well penetrating a subterranean formation and uses thereof |
摘要 |
Fluid producing wells may be treated with a water-in-oil emulsion for the removal or inhibition of unwanted solid particulates, including pipe dope, asphaltenes and paraffins. Such emulsions are of particular applicability in the displacement of oil base drilling muds and/or residues from such muds from producing wells. The water-in-oil emulsions may optionally contain a dispersing agent as well as a surfactant.
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申请公布号 |
US2006042796(A1) |
申请公布日期 |
2006.03.02 |
申请号 |
US20040932965 |
申请日期 |
2004.09.02 |
申请人 |
QU QI;STEVENS RICHARD F JR;ALLEMAN DAVID |
发明人 |
QU QI;STEVENS RICHARD F.JR.;ALLEMAN DAVID |
分类号 |
E21B37/06 |
主分类号 |
E21B37/06 |
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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