| 发明名称 |
WELLBORE FLUIDS EMPLOYING SACRIFICIAL VISCOSIFIERS |
| 摘要 |
A method of transporting a wellbore fluid that includes transporting a wellbore fluid to a storage tank, wherein the wellbore fluid comprises: a base fluid; a sacrificial polymer; and a weighting agent; and adding a degradation agent to the wellbore fluid to degrade the sacrificial polymer is disclosed. |
| 申请公布号 |
WO2010126925(A3) |
申请公布日期 |
2011.02.03 |
| 申请号 |
WO2010US32649 |
申请日期 |
2010.04.28 |
| 申请人 |
M-I L.L.C.;RAFFERTY, MIKE;WILLIFORD, MIKE |
发明人 |
RAFFERTY, MIKE;WILLIFORD, MIKE |
| 分类号 |
E21B43/01;C09K8/03;E21B7/124;E21B43/12 |
主分类号 |
E21B43/01 |
| 代理机构 |
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