发明名称 |
WELLBORE FLUIDS FOR USE DOWNHOLE |
摘要 |
A wellbore fluid may include a base fluid, and a ground weight material comprising barite and quartz and having a d50 between about 4 and 8 microns and a d90 between about 15-25 microns. The ground weight material of the wellbore fluid may have a specific gravity of less than or equal to about 42. |
申请公布号 |
US2017029686(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
US201615223942 |
申请日期 |
2016.07.29 |
申请人 |
M-I L.L.C. |
发明人 |
Bouguetta Chemsseddine;Matlock Roger Wayne;Conn Henry Lee;Bailey Robert;Friedheim James |
分类号 |
C09K8/06;C09K8/36;C09K8/03;C09K8/26 |
主分类号 |
C09K8/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A wellbore fluid comprising:
a base fluid; and a ground weight material comprising barite and quartz and having a d50 between about 4 and 8 microns and a d90 between about 15-25 microns. |
地址 |
Houston TX US |