深水浮式平台选择方法及其在目标油气田的应用

摘要

The Selection of deepwater floaters is the key to determine the total development scenario of an oil field and directly affects the development of oil field in safety,reliability and economical efficiency. The floaters' application rules and influencing factors were summarized, through the analysis of four categories of platform. Then,the influencing factors are analyzed and general steps and methods for the choice of floaters are proposed. Finally,the steps and methods are used to the choice of platform for West Africa's target oil field,and the solution and alternative for the field are put forward.%深水浮式平台的选择是确定油气田总体开发方案的关键,它直接影响到油气田开发的安全性、可靠性和经济性.通过分析可应用于深水开发的4类平台目前在世界范围内的应用情况及各自的基本特点,总结出这4类平台的应用规律和平台选择的影响因素,并对影响因素进行分析,提出浮式平台选择的一般方法和步骤.应用此方法对西非目标油气田进行浮式平台的选择,最终提出目标油气田浮式平台的选择方案和备用方案.