| 渤中34-1N钻井帽在锦州9-3油田井口平台上的应用 |
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| 引用本文： | 祖,巍,宋双祥.渤中34-1N钻井帽在锦州9-3油田井口平台上的应用[J].天津科技,2014(3):35-38. |
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| 作者姓名： | 祖 巍 宋双祥 |
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| 作者单位： | [1]中海油能源发展股份有限公司油田建设工程分公司,天津300452 [2]中国船级社天津分社,天津300457 |
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| 摘 要： | 渤中34-1N钻井帽始建于2009年,计划在渤中34-1N油田利用其与非悬臂式钻井船(渤海5号)在导管架上方进行钻完井作业。但在钻井帽建造后期,悬臂式钻井船的紧张局面得到缓解,钻井帽被放置于建造场地4年。鉴于锦州9-3油田综合调整项目新建1座四腿井口平台,初步考虑利用钻井帽在锦州9-3油田井口平台的导管架上进行钻完井作业。因此,需要对钻井帽进行适应性改造。
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| 关 键 词： | 方案论证 主腿间距 过渡段 结构改造 装船方案 |
Modification and Application of BZ34-1N Drilling Cap in the Wellhead Platform of JZ9-30ilfield |
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| GAO Jianxin,ZU Wei,SONG Shuangxiang.Modification and Application of BZ34-1N Drilling Cap in the Wellhead Platform of JZ9-30ilfield[J].Tianjin Science & Technology,2014(3):35-38. |
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| Authors: | GAO Jianxin ZU Wei SONG Shuangxiang |
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| Institution: | 1. Tianjin Offshore Oil Engineering Design Co., Ltd, Tianjin, 300452, China; 2. Tianjin Branch of China Classification Society, Tianjin, 300457, China) |
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| Abstract: | The drilling cap of BZ34-1N was founded in 2009 for the drilling and completion operation in BZ34-1N oilfield along with a non-cantilevered drilling ship （Bohai 5） over the platform jacket. However, the drilling cap, upon its completion, has been placed in the construction site for 4 years on the account of the cantilevered drilling ship. Given the comprehensive adjustment of JZ9-3 oilfield project, a four leg wellhead platform is to be built. It is thus considered to use the drilling cap over the JZ9-3 oilfield jacket to complete the relevant work. Hence, the drilling cap needs further transformation for its adaptability. |
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| Keywords: | project approachment main leg spacing transition piece structure modification shipment |
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