- 专利标题: METHOD OF FORMING A DRILLING FLUID FOR DOWNHOLE ELECTROCRUSHING DRILLING
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申请号: EP16905651.2申请日: 2016-06-16
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公开(公告)号: EP3433336B1公开(公告)日: 2022-03-30
- 发明人: VAN SLYKE, Donald Curtis , SHUMWAY, William Walter
- 专利权人: Halliburton Energy Services, Inc.,Chevron U.S.A. Inc.
- 当前专利权人: Halliburton Energy Services, Inc.,Chevron U.S.A. Inc.
- 当前专利权人地址: 3000 N. Sam Houston Parkway E. Houston, TX 77032-3219 US; 6001 Bollinger Canyon Road San Ramon, California 94583 US
- 代理机构: McWilliams, David John
- 国际公布: WO2017217992 20171221
- 主分类号: C09K8/26
- IPC分类号: C09K8/26 ; C09K8/28 ; E21B7/15
公开/授权文献
- EP3433336A1 DRILLING FLUID FOR DOWNHOLE ELECTROCRUSHING DRILLING 公开/授权日:2019-01-30
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