发明名称 |
High Density Weight Materials for Oil Field Servicing Operations |
摘要 |
A wellbore treatment fluid comprising one or more high-density weighting materials selected from the group consisting of tungsten-containing materials, bismuth-containing materials, and tin-containing materials. |
申请公布号 |
US2014094394(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
US201213633631 |
申请日期 |
2012.10.02 |
申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
BISHOP MARSHALL D.;ANDERSON JOHN E. |
分类号 |
C09K8/60;C09K8/05 |
主分类号 |
C09K8/60 |
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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