| 发明名称 |
Wellbore Fluids Comprising Mineral Particles and Methods Relating Thereto |
| 摘要 |
Mineral particles may provide for wellbore fluids with tailorable properties and capabilities. Methods of using mineral particles may include circulating a wellbore fluid with a first density of about 7 ppg to about 50 ppg in a wellbore penetrating a subterranean formation, the wellbore fluid comprising a base fluid, a plurality of first mineral particles, and a plurality of second mineral particles such that the first mineral particles and the second mineral particles are present in a first relative ratio, and the first mineral particles and the second mineral particles having a multiparticle specific gravity of about 3 to about 20; and changing the first relative ratio to a second relative ratio on-the-fly so as to yield the wellbore fluid with a second density. |
| 申请公布号 |
US2014209388(A1) |
申请公布日期 |
2014.07.31 |
| 申请号 |
US201313752949 |
申请日期 |
2013.01.29 |
| 申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Jamison Dale E.;Landis Charles;Deville Jay;McDaniel Cato |
| 分类号 |
C09K8/60;E21B7/00;E21B21/00 |
主分类号 |
C09K8/60 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
circulating a wellbore fluid with a first density of about 7 ppg to about 50 ppg in a wellbore penetrating a subterranean formation, the wellbore fluid comprising a base fluid, a plurality of first mineral particles, and a plurality of second mineral particles such that the first mineral particles and the second mineral particles are present in a first relative ratio, and the first mineral particles and the second mineral particles having a multiparticle specific gravity of about 3 to about 20; and changing the first relative ratio to a second relative ratio on-the-fly so as to yield the wellbore fluid with a second density. |
| 地址 |
Houston TX US |
