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摘要? 水下生產(chǎn)設(shè)施的國產(chǎn)化是我國深海油氣勘探開發(fā)的重大戰(zhàn)略之一,。本文以水下生產(chǎn)系統(tǒng)中關(guān)鍵的連接設(shè)備——水下連接器為研究對象,，依據(jù)結(jié)構(gòu)功能和使用特點(diǎn)提煉出水下連接器通用技術(shù)問題。結(jié)合“十二五”期間對水下連接器的研制工作,，從密封,、鎖緊、定位對中和液壓控制四個(gè)方面探討了水下連接器國產(chǎn)化所需解決的設(shè)計(jì)關(guān)鍵技術(shù),，并重點(diǎn)闡述了密封關(guān)鍵技術(shù)與鎖緊關(guān)鍵技術(shù)問題,。歸納總結(jié)了亟待解決的問題，并給出了相關(guān)解決方案的建議,，對下一步水下連接器的“十三五”國產(chǎn)化自主研制具有重要的指導(dǎo)意義,。

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關(guān)鍵詞 ：水下卡爪式連接器, 國產(chǎn)化設(shè)計(jì), 密封技術(shù), 鎖緊技術(shù)

Abstract：

　　Developing Chinese subsea production facilities is one of the major strategies of the nation’s exploration and development of deep-water oil and gas. The subsea connector is the key connection equipment of subsea production systems. Based on the structural functions and application features of subsea connectors, the common technical problems are presented here. The key technologies needed to be studied for developing Chinese subsea connectors are discussed around the four aspects of sealing technology, locking technology, alignment technology and hydraulic control technology. The key sealing and locking technologies are outlined. The unsolved technical issues are summarized and suggestions for some related solutions are proposed.

Key words： subsea connectors design key technologies sealing locking

收稿日期: 2016-09-07 ????

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基金資助:國家重點(diǎn)研發(fā)計(jì)劃課題(2016YFC0303700)和國家科技重大專項(xiàng)子課題(2016ZX05028-003-005)資助

通訊作者: 段夢蘭 [email protected]

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張康,，洪毅，段夢蘭,，羅曉蘭,，侯廣信，徐曉磊. 深水水下連接器國產(chǎn)化設(shè)計(jì)關(guān)鍵技術(shù)[J]. 石油科學(xué)通報(bào), 2017, 2(1): 123-132. ZHANG Kang, HONG Yi, DUAN Menglan, LUO Xiaolan, HOU Guangxin, XU Xiaolei. Key design technologies for developing China’s own subsea connectors. Petroleum Science Bulletin, 2017, 2(1): 123-132.

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