Analysis of the Collapse Law of Elliptical Brittle Mud Shale Boreholes
Mechanical collision is easy to cause brittle mud shale to collapse from a wellbore during drilling operation, and make the shape of the wellbore deviate from an ideal circle, so studying the collapse law according to a circular wellbore will bring certain errors. Treating a real wellbore as an appr...
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| Автори: | , , , , |
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| Формат: | Artigo |
| Мова: | Chinês |
| Опубліковано: |
Editorial Office of China Petroleum Machinery
2020-01-01
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| Серія: | Shiyou jixie |
| Предмети: | |
| Онлайн доступ: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2020.05.005 |
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