发明名称 |
METHOD FOR GRAVEL PACKING WELLS |
摘要 |
A method for gravel packing perforations against homogeneous or heterogeneous reservoir formations utilizing a shear-thickening or dilatant fluid as the carrier medium of gravel. Use of this fluid provides for rheological behaviour which improves both transporting and packing efficiencies/ uniformities.
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申请公布号 |
CA2048088(C) |
申请公布日期 |
2001.09.18 |
申请号 |
CA19912048088 |
申请日期 |
1991.07.29 |
申请人 |
YEH, CHARLES SHIAO-HSIUNG |
发明人 |
YEH, CHARLES SHIAO-HSIUNG |
分类号 |
C09K8/88;E21B43/04;(IPC1-7):E21B43/04 |
主分类号 |
C09K8/88 |
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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