| 发明名称 |
Low density proppant particles and use thereof |
| 摘要 |
Composite proppant particles each of which comprises a plurality of microbubbles and a resin binder are disclosed. Also disclosed are a method of using such composite proppant particles to prop fractures in wells formed in underground formations.
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| 申请公布号 |
US2007144736(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
US20050319830 |
申请日期 |
2005.12.28 |
| 申请人 |
SHINBACH MADELINE P;CULLER SCOTT R;THURBER ERNEST L;WALLACE JOHN T |
发明人 |
SHINBACH MADELINE P.;CULLER SCOTT R.;THURBER ERNEST L.;WALLACE JOHN T. |
| 分类号 |
E21B47/00;E21B43/267 |
主分类号 |
E21B47/00 |
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