A Step by Step Walking Electric Workover Rig with Self Balancing Derrick
To meet the needs of workover operations in Yuedong Oilfield, a step by step walking electric workover rig with self-balancing derrick is developed. The workover rig uses a step by step walking hydraulic load-bearing chassis as the load-bearing chassis, which provides the longitudinal, lateral and r...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Chinês |
| Pubblicazione: |
Editorial Office of China Petroleum Machinery
2020-01-01
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| Serie: | Shiyou jixie |
| Soggetti: | |
| Accesso online: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2020.09.006 |
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