Development and Application of Bidirectional Setting and Plug-in Sealing Packer
In order to address the problems of premature releasing, failed sealing and difficult fishing of packer for mechanical water shut-off and staged operation, a bidirectional setting plug-in sealing packer was developed. The packer adopts hydraulic two-stage floating piston bidirectional setting, with...
محفوظ في:
| المؤلفون الرئيسيون: | , , , |
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| التنسيق: | Artigo |
| اللغة: | Chinês |
| منشور في: |
Editorial Office of China Petroleum Machinery
2018-01-01
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| سلاسل: | Shiyou jixie |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2018.04.017 |
| الوسوم: |
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