荔湾3-1气田深水脐带缆竖直铺设技术研究与应用
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摘要
随着海洋油气开发逐步走向深海,深水脐带缆的应用越来越广泛。我国在脐带缆安装工程中仅具备浅水(300 m以内)水平铺设的能力,深水脐带缆的铺设技术在国内尚属空白。本文以荔湾3-1气田深水脐带缆铺设工程为例,首先介绍铺设方法的选取原则,提出深水脐带缆竖直铺设的技术要求,随后基于Orca Flex软件,对脐带缆铺设进行静力和动力分析,为铺设期间脐带缆长度和张力的监控、作业气候窗的选取提供参考依据。最后制定脐带缆起始抽拉、正常铺设以及末端铺设的作业流程。该工程为我国首次采用脐带缆竖直铺设技术,本文研究成果和计算方法可为国内其它同类工程提供重要借鉴意义。
With the development of oil and gas fields,the application of the umbilical vertical laying technology in deep water is becoming more and more extensive. The installation experience of umbilical line in China is only in shallow water with horizongtal installation( less than 300 m). Taking the installation of umbilical line in deep water of Liwan 3-1 gas field as an example,this paper introduces the selection of laying methodology,and puts forward the technical requirements for the vertical laying of the umbilical line in deep water. Then,based on Orca Flex software,the static and dynamic analysis of the umbilical laying is carried out,so as to provide references for monitoring the length and tension of the umbilical line and selecting the weather window. Finally,the processes of pulling,normal laying and end laying of the umbilical line are determined. The project is the first to use umbilical vertical laying technology in China. The research results and calculation methods can provide references for other similar projects in China.
With the development of oil and gas fields,the application of the umbilical vertical laying technology in deep water is becoming more and more extensive. The installation experience of umbilical line in China is only in shallow water with horizongtal installation( less than 300 m). Taking the installation of umbilical line in deep water of Liwan 3-1 gas field as an example,this paper introduces the selection of laying methodology,and puts forward the technical requirements for the vertical laying of the umbilical line in deep water. Then,based on Orca Flex software,the static and dynamic analysis of the umbilical laying is carried out,so as to provide references for monitoring the length and tension of the umbilical line and selecting the weather window. Finally,the processes of pulling,normal laying and end laying of the umbilical line are determined. The project is the first to use umbilical vertical laying technology in China. The research results and calculation methods can provide references for other similar projects in China.
引文
[1]孙晶晶,刘培林,段梦兰.深水脐带缆安装技术发展现状与趋势[J].石油矿场机械,2011,40(12):1-5.(SUN Jingjing,LIU Peilin,DUAN Menglan. Present situation and tendency of deepwater umbilical cable installation technology[J]. Oil Field Equipment,2011,40(12):1-5.(in Chinese))
[2]郭宏,屈衍,李博.国内外脐带缆技术研究现状及在我国的应用展望[J].中国海上油气,2012,24(1):74-78.(GUO Hong,QU Yan,LI Bo. Research situation on domestic and abroad umbilical cord technology and prospect of application in China[J]. China Offshore Oil and Gas,2012,24(1):74-78.(in Chinese))
[3]李清平,朱海山,李新仲.深水水下生产技术发展现状与展望[J].中国工程科学,2016,18(2):76-84.(LI Qingping,ZHU Haishan,LI Xinzhong. The current state and future of deep water subsea production technology[J]. Engineering Sciences,2016,18(2):76-84.(in Chinese))
[4]高原,魏会东,姜瑛.深水水下生产系统及工艺设备技术现状与发展趋势[J].中国海上油气,2014,26(4):84-90.(GAO Yuan,WEI Huidong,JIANG Ying. Current technology and development trend of process facilities in deep water subsea production system[J]. China Offshore Oil and Gas,2014,26(4):84-90.(in Chinese))
[5]刘太元,霍成索,李清平.水下生产系统在我国南海深水油气田开发的应用与挑战[J].中国工程科学,2015,17(1):51-55.(LIU Taiyuan,HUO Chengsuo,LI Qingping. Trends in subsea production system and its application in offshore oil and gas field development in South China Sea[J]. Engineering Sciences,2015,17(1):51-55.(in Chinese))
[6]王玮,孙丽萍,白勇.水下油气生产系统[J].中国海洋平台,2009,24(6):41-45.(WANG Wei,SUN Liping,BAI Yong. Investigation on subsea production system[J]. China Offshore Platform,2009,24(6):41-45.(in Chinese)
[7] CLAUSING K M,WILLIAMS V T,MACFARLANE J C. Na Kika umbilical transport&installation challenges[C]//Offshore Technology Conference. 2004.
[8]黄维平,曹静,张恩勇.国外深水铺管方法与铺管船研究现状及发展趋势[J].海洋工程,2011,29(1):135-142.(HUANG Weiping,CAO Jing,ZHANG Enyong. State of the art and developing trend of deepwater pipelaying and pipelaying vessel abroad[J]. The Ocean Engineering,2011,29(1):135-142.(in Chinese))
[9]胡知辉,田凯,佟光军.深水Reel-lay铺管船与复合管铺设概述[J].中国海洋平台,2015,30(4):1-4.(HU Zhihui,TIAN Kai,TONG Guangjun. Introductin to deepwater reel-lay pipe laying barge and CRA lined pipe installation[J]. China Offshore Platform,2015,30(4):1-4.(in Chinese))
[10]冒家友,冯丽梅,原庆东.流花4-1电缆和脐带缆安装技术及应用[J].船海工程,2014,43(2):109-113.(MAO Jiayou,FENG Limei,YUAN Qingdong. The installation technology of power cable and umbilical in Liuhua4-1 project and its application[J]. Ship&Ocean Engineering,2014,43(2):109-113.(in Chinese))
[11]原庆东,冯丽梅,冒家友,等.流花4-1油田海缆铺设安装关键技术研究及应用[J].中国海上油气,2014,26(2):88-99.(YUAN Qingdong,FENG Limei,MAO Jiayou,et al. The study and applicaiton of the key techniques for cable laying in LH4-1oilfield[J]. China Offshore Oil and Gas,2014,26(2):88-99.(in Chinese))
[12]汪智峰,黄海龙,黄佳瀚.柔性软管铺设方法及设备探讨[J].中国科技纵横,2011(5):324-325.(WANG Zhifeng,HUANG Hailong,HUANG Jiahan. Discussion of flexible pipeline laying methods and major equipments[J]. China Science&Technology Panorama Magazine,2011(5):324-325.(in Chinese))
[13]刘志龙,李英,丁鹏龙.深水钢管脐带缆安装下放过程研究[J].海洋工程,2014,32(5):100-106.(LIU Zhilong,LI Ying,DING Penglong. Laying down analysis of steel tube umbilical in deep water during installation[J]. The Ocean Engineering,2014,32(5):100-106.(in Chinese))
[14]孙锟,李雪松,陈晓东.基于Orca Flex软件的柔性管缆正常铺设计算分析[J].海洋工程装备与技术,2016(2):129-134.(SUN Kun,LI Xuesong,CHEN Xiaodong. Normal laying analysis of flexible line using Orca Flex[J]. Ocean Engineering Equipment and Technology,2016(2):129-134.(in Chinese))
[15] Dieumegard C,Fellows P. Installation of metallic tube umbilicals in 3,000 meters water[C]//Offshore Technology Conference.2003.
[2]郭宏,屈衍,李博.国内外脐带缆技术研究现状及在我国的应用展望[J].中国海上油气,2012,24(1):74-78.(GUO Hong,QU Yan,LI Bo. Research situation on domestic and abroad umbilical cord technology and prospect of application in China[J]. China Offshore Oil and Gas,2012,24(1):74-78.(in Chinese))
[3]李清平,朱海山,李新仲.深水水下生产技术发展现状与展望[J].中国工程科学,2016,18(2):76-84.(LI Qingping,ZHU Haishan,LI Xinzhong. The current state and future of deep water subsea production technology[J]. Engineering Sciences,2016,18(2):76-84.(in Chinese))
[4]高原,魏会东,姜瑛.深水水下生产系统及工艺设备技术现状与发展趋势[J].中国海上油气,2014,26(4):84-90.(GAO Yuan,WEI Huidong,JIANG Ying. Current technology and development trend of process facilities in deep water subsea production system[J]. China Offshore Oil and Gas,2014,26(4):84-90.(in Chinese))
[5]刘太元,霍成索,李清平.水下生产系统在我国南海深水油气田开发的应用与挑战[J].中国工程科学,2015,17(1):51-55.(LIU Taiyuan,HUO Chengsuo,LI Qingping. Trends in subsea production system and its application in offshore oil and gas field development in South China Sea[J]. Engineering Sciences,2015,17(1):51-55.(in Chinese))
[6]王玮,孙丽萍,白勇.水下油气生产系统[J].中国海洋平台,2009,24(6):41-45.(WANG Wei,SUN Liping,BAI Yong. Investigation on subsea production system[J]. China Offshore Platform,2009,24(6):41-45.(in Chinese)
[7] CLAUSING K M,WILLIAMS V T,MACFARLANE J C. Na Kika umbilical transport&installation challenges[C]//Offshore Technology Conference. 2004.
[8]黄维平,曹静,张恩勇.国外深水铺管方法与铺管船研究现状及发展趋势[J].海洋工程,2011,29(1):135-142.(HUANG Weiping,CAO Jing,ZHANG Enyong. State of the art and developing trend of deepwater pipelaying and pipelaying vessel abroad[J]. The Ocean Engineering,2011,29(1):135-142.(in Chinese))
[9]胡知辉,田凯,佟光军.深水Reel-lay铺管船与复合管铺设概述[J].中国海洋平台,2015,30(4):1-4.(HU Zhihui,TIAN Kai,TONG Guangjun. Introductin to deepwater reel-lay pipe laying barge and CRA lined pipe installation[J]. China Offshore Platform,2015,30(4):1-4.(in Chinese))
[10]冒家友,冯丽梅,原庆东.流花4-1电缆和脐带缆安装技术及应用[J].船海工程,2014,43(2):109-113.(MAO Jiayou,FENG Limei,YUAN Qingdong. The installation technology of power cable and umbilical in Liuhua4-1 project and its application[J]. Ship&Ocean Engineering,2014,43(2):109-113.(in Chinese))
[11]原庆东,冯丽梅,冒家友,等.流花4-1油田海缆铺设安装关键技术研究及应用[J].中国海上油气,2014,26(2):88-99.(YUAN Qingdong,FENG Limei,MAO Jiayou,et al. The study and applicaiton of the key techniques for cable laying in LH4-1oilfield[J]. China Offshore Oil and Gas,2014,26(2):88-99.(in Chinese))
[12]汪智峰,黄海龙,黄佳瀚.柔性软管铺设方法及设备探讨[J].中国科技纵横,2011(5):324-325.(WANG Zhifeng,HUANG Hailong,HUANG Jiahan. Discussion of flexible pipeline laying methods and major equipments[J]. China Science&Technology Panorama Magazine,2011(5):324-325.(in Chinese))
[13]刘志龙,李英,丁鹏龙.深水钢管脐带缆安装下放过程研究[J].海洋工程,2014,32(5):100-106.(LIU Zhilong,LI Ying,DING Penglong. Laying down analysis of steel tube umbilical in deep water during installation[J]. The Ocean Engineering,2014,32(5):100-106.(in Chinese))
[14]孙锟,李雪松,陈晓东.基于Orca Flex软件的柔性管缆正常铺设计算分析[J].海洋工程装备与技术,2016(2):129-134.(SUN Kun,LI Xuesong,CHEN Xiaodong. Normal laying analysis of flexible line using Orca Flex[J]. Ocean Engineering Equipment and Technology,2016(2):129-134.(in Chinese))
[15] Dieumegard C,Fellows P. Installation of metallic tube umbilicals in 3,000 meters water[C]//Offshore Technology Conference.2003.