基于半潜船的TLP平台干拖运输研究
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摘要
随着国内对海上油气进一步开发,迫切需要掌握TLP浮式平台的长距离运输技术。首先介绍了TLP平台海上干拖和湿拖的方法及优缺点,然后以流花油田某TLP平台为例,阐述了利用半潜船干拖TLP平台的运输技术。分析了TLP平台的浮装/浮卸、干拖作业能力、TLP平台的固定支架的预布置、环境条件限制等关键点,并用MOSES软件分析半潜船干拖运输TLP平台的稳性,为工程实践提供理论指导,对TLP平台拖运的真正实施有很大的参考意义。
With the domestic development of offshore oil and gas,it is a pressing need to master long distance transportation technology of TLP. This paper introduces the methods of marine dry-tow and wet-tow of TLP and their merits and demerits,than describes the TLP dry-tow transportation technology by using a semi-submersible vessel with the example of a certain TLP in Liuhua Oilfield. It analyzes the key techniques such as TLP floating-on/floating-off, dry-tow operational ability,presetting fixed supports of TLP and limitation of environmental conditions, also analyzes the TLP transportation stability with the software MOSES. This research provides the reference for real practice of TLP tow transportation.
With the domestic development of offshore oil and gas,it is a pressing need to master long distance transportation technology of TLP. This paper introduces the methods of marine dry-tow and wet-tow of TLP and their merits and demerits,than describes the TLP dry-tow transportation technology by using a semi-submersible vessel with the example of a certain TLP in Liuhua Oilfield. It analyzes the key techniques such as TLP floating-on/floating-off, dry-tow operational ability,presetting fixed supports of TLP and limitation of environmental conditions, also analyzes the TLP transportation stability with the software MOSES. This research provides the reference for real practice of TLP tow transportation.
引文
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[3]马成良,罗芊导.特大超宽件干拖运输关键技术研究与应用[J].中国水运,2016,7(7):31-33.
[4]刘锦昆.深水油气田开发海工平台设施及其应用[J].中国造船,2009,50(11):58-64.
[5]冯加果,王世圣,李新仲,等.张力腿平台湿拖完整稳性及破舱稳性研究[J].中国海洋平台,2011,26(3):40-46.
[6]冯加果,刘小燕,谢文会,等.张力腿平台就位安装压载方案研究及稳性分析[J].中国海洋平台,2016,31(3):45-50.
[7]冯加果,李新仲,刘小燕,等.张力腿平台湿拖稳性校核及方案调整分析[J].石油矿场机械,2011,11(11):11-15.
[8]张玉喜,徐海军,邢永恒.半潜船潜装平台影响因素研究[J].中国水运,2016,5(5):16-17.
[9]典型深水平台概念设计研究课题组.张力腿平台水动力响应分析[J].中国造船,2005,46(Z1):59-64.
[10]于文太,魏佳广,朱绍华,等.基于海洋石油201 DP模式的东方1-1导管架安装技术[J].海洋技术学报,2016,4(8):108-113.
[11]谢彬,张爱霞,段梦兰.中国南海深水油气田开发工程模式与平台选型[J].石油学报,2007,28(1):115-118.
[12]API RP 2T-1997,Re com m e nde d practice for planing,des igning,and cons tructing te ns ion le g platform s[S].
[13]张泉,田佰军.半潜船空载半潜作业时初稳性研究[J].中国水运,2015,9(9):38-40.
[14]喻西崇,谢彬,金晓剑,等.国外深水气田开发工程模式探讨[J].中国海洋平台,2009,3(6):52-56.
[15]李新仲,王桂林,段梦兰,等.深水油气田开发中的浮式平台新技术[J].中国海洋平台,2010,4(8):36-41.