CN102052057B - 孔内水压定向器 - Google Patents
孔内水压定向器 Download PDFInfo
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- CN102052057B CN102052057B CN 201110025388 CN201110025388A CN102052057B CN 102052057 B CN102052057 B CN 102052057B CN 201110025388 CN201110025388 CN 201110025388 CN 201110025388 A CN201110025388 A CN 201110025388A CN 102052057 B CN102052057 B CN 102052057B
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CN 201110025388 CN102052057B (zh) | 2011-01-24 | 2011-01-24 | 孔内水压定向器 |
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CN 201110025388 CN102052057B (zh) | 2011-01-24 | 2011-01-24 | 孔内水压定向器 |
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CN102052057A CN102052057A (zh) | 2011-05-11 |
CN102052057B true CN102052057B (zh) | 2013-02-13 |
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CN115788301B (zh) * | 2023-02-06 | 2023-05-05 | 华北有色工程勘察院有限公司 | 鱼骨型注浆帷幕组合孔分支孔钻具和组合孔钻探方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420049A (en) * | 1980-06-10 | 1983-12-13 | Holbert Don R | Directional drilling method and apparatus |
CN87207319U (zh) * | 1987-07-17 | 1988-03-09 | 中国矿业学院 | 弯曲孔钻进机具 |
CN1280646A (zh) * | 1997-10-15 | 2001-01-17 | Se股份有限公司 | 定向钻井工具 |
CN2663641Y (zh) * | 2003-11-08 | 2004-12-15 | 张洪权 | 导向钻井控制器 |
CN101589205A (zh) * | 2006-12-04 | 2009-11-25 | 贝克休斯公司 | 与井下设备的致动元件一起使用的限制元件捕获装置及其使用方法 |
CN201554372U (zh) * | 2009-09-28 | 2010-08-18 | 西南石油大学 | 一种柔性复合钻下部钻具组合 |
CN201915838U (zh) * | 2011-01-24 | 2011-08-03 | 中国水电顾问集团中南勘测设计研究院 | 孔内水压定向器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6536525B1 (en) * | 2000-09-11 | 2003-03-25 | Weatherford/Lamb, Inc. | Methods and apparatus for forming a lateral wellbore |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420049A (en) * | 1980-06-10 | 1983-12-13 | Holbert Don R | Directional drilling method and apparatus |
CN87207319U (zh) * | 1987-07-17 | 1988-03-09 | 中国矿业学院 | 弯曲孔钻进机具 |
CN1280646A (zh) * | 1997-10-15 | 2001-01-17 | Se股份有限公司 | 定向钻井工具 |
CN2663641Y (zh) * | 2003-11-08 | 2004-12-15 | 张洪权 | 导向钻井控制器 |
CN101589205A (zh) * | 2006-12-04 | 2009-11-25 | 贝克休斯公司 | 与井下设备的致动元件一起使用的限制元件捕获装置及其使用方法 |
CN201554372U (zh) * | 2009-09-28 | 2010-08-18 | 西南石油大学 | 一种柔性复合钻下部钻具组合 |
CN201915838U (zh) * | 2011-01-24 | 2011-08-03 | 中国水电顾问集团中南勘测设计研究院 | 孔内水压定向器 |
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CN102052057A (zh) | 2011-05-11 |
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