Risk and Preventive Measures of Pile Placement in Chengdao Oilfield
Chengdao Oilfield is located in the modern Yellow River underwater delta, where the seabed strata are complex, and the sediment silt and silty clay have great interbedding changes. In recent years, an increasing number of jack-ups are installed and removed in the same wellhead or similar wellhead. T...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Shanghai Jiao Tong University
2023-10-01
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| Series: | Shanghai Jiaotong Daxue xuebao |
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| Online Access: | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-S1-25.shtml |
| _version_ | 1797628968173568000 |
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| author | AN Tao, LIN Zengyong, ZHANG Da |
| author_facet | AN Tao, LIN Zengyong, ZHANG Da |
| author_sort | AN Tao, LIN Zengyong, ZHANG Da |
| collection | DOAJ |
| description | Chengdao Oilfield is located in the modern Yellow River underwater delta, where the seabed strata are complex, and the sediment silt and silty clay have great interbedding changes. In recent years, an increasing number of jack-ups are installed and removed in the same wellhead or similar wellhead. There are risks of sliding pile, punch-through, and liquefaction and subsidence in the area where piles are repeatedly inserted and pulled out on offshore moving platform. Aimed at the risks, preventive measures are analyzed to reduce the risk of pile driving on jack-up platforms. |
| first_indexed | 2024-03-11T10:46:41Z |
| format | Article |
| id | doaj.art-238842d4bc214447ac39b59514dbef13 |
| institution | Directory Open Access Journal |
| issn | 1006-2467 |
| language | zho |
| last_indexed | 2024-03-11T10:46:41Z |
| publishDate | 2023-10-01 |
| publisher | Editorial Office of Journal of Shanghai Jiao Tong University |
| record_format | Article |
| series | Shanghai Jiaotong Daxue xuebao |
| spelling | doaj.art-238842d4bc214447ac39b59514dbef132023-11-14T00:58:09ZzhoEditorial Office of Journal of Shanghai Jiao Tong UniversityShanghai Jiaotong Daxue xuebao1006-24672023-10-0157S1252910.16183/j.cnki.jsjtu.2023.S1.09Risk and Preventive Measures of Pile Placement in Chengdao OilfieldAN Tao, LIN Zengyong, ZHANG Da01. Shengli Petroleum Engineering Co., Ltd., Sinopec, Dongying 257000, Shandong, China;2. Qingdao Huanhai Marine Engineer Prospecting Institute Co., Ltd., Qingdao 266000, Shandong, ChinaChengdao Oilfield is located in the modern Yellow River underwater delta, where the seabed strata are complex, and the sediment silt and silty clay have great interbedding changes. In recent years, an increasing number of jack-ups are installed and removed in the same wellhead or similar wellhead. There are risks of sliding pile, punch-through, and liquefaction and subsidence in the area where piles are repeatedly inserted and pulled out on offshore moving platform. Aimed at the risks, preventive measures are analyzed to reduce the risk of pile driving on jack-up platforms.https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-S1-25.shtmlchengdao oilfieldpiles repeatedly inserted and pulledsliding pilepunch-throughliquefaction and subsidence |
| spellingShingle | AN Tao, LIN Zengyong, ZHANG Da Risk and Preventive Measures of Pile Placement in Chengdao Oilfield Shanghai Jiaotong Daxue xuebao chengdao oilfield piles repeatedly inserted and pulled sliding pile punch-through liquefaction and subsidence |
| title | Risk and Preventive Measures of Pile Placement in Chengdao Oilfield |
| title_full | Risk and Preventive Measures of Pile Placement in Chengdao Oilfield |
| title_fullStr | Risk and Preventive Measures of Pile Placement in Chengdao Oilfield |
| title_full_unstemmed | Risk and Preventive Measures of Pile Placement in Chengdao Oilfield |
| title_short | Risk and Preventive Measures of Pile Placement in Chengdao Oilfield |
| title_sort | risk and preventive measures of pile placement in chengdao oilfield |
| topic | chengdao oilfield piles repeatedly inserted and pulled sliding pile punch-through liquefaction and subsidence |
| url | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-S1-25.shtml |
| work_keys_str_mv | AT antaolinzengyongzhangda riskandpreventivemeasuresofpileplacementinchengdaooilfield |