| 发明名称 |
Methods to Characterize Fracture Plugging Efficiency for Drilling Fluids |
| 摘要 |
A drilling fluid may include a base drilling fluid and a plurality of particulates, wherein a concentration of the particulates in the base drilling fluid provides for &Dgr;N1(F)≧&Dgr;N1(P), wherein &Dgr;N1(F)=|N1(A)|−|N1(B)|. The particulates may be lost circulation materials including, for example, fibers. |
| 申请公布号 |
US2012316089(A1) |
申请公布日期 |
2012.12.13 |
| 申请号 |
US201213591523 |
申请日期 |
2012.08.22 |
| 申请人 |
KULKARNI SANDEEP D.;SAVARI SHARATH;KUMAR ARUNESH;MILLER MATTHEW L.;MURPHY ROBERT;JAMISON DALE E.;HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KULKARNI SANDEEP D.;SAVARI SHARATH;KUMAR ARUNESH;MILLER MATTHEW L.;MURPHY ROBERT;JAMISON DALE E. |
| 分类号 |
C09K8/10;C09K8/32 |
主分类号 |
C09K8/10 |
| 代理机构 |
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