发明名称 |
Method of generating gas bubbles in oleaginous liquids |
摘要 |
Disclosed is a method of generating microbubbles in oleaginous liquids which comprises adding a silicone oil to the oleaginous liquid and thereafter subjecting the liquid to mechanical forces in the presence of a gas. Also disclosed are oil base well drilling and servicing fluids having a low shear rate viscosity as measured with a Brookfield Viscometer at 0.5 rpm of at least 10,000 centipoise and having incorporated therein microbubbles generated by the disclosed method, and a method of drilling a well wherein there is circulated within the wellbore during drilling the oil base, microbubble-containing fluid disclosed.
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申请公布号 |
US6649571(B1) |
申请公布日期 |
2003.11.18 |
申请号 |
US20000542817 |
申请日期 |
2000.04.04 |
申请人 |
MASI TECHNOLOGIES, L.L.C. |
发明人 |
MORGAN JULIE BENEDETTA MARIA ALINE |
分类号 |
B01F3/04;C09K8/32;(IPC1-7):C09K7/00;C09K7/06 |
主分类号 |
B01F3/04 |
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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