基于灰色关联的深水浮式油气开发平台选择  

Selection of deepwater floating oil platform based on grey correlation

作　　者：毛东风[1,2] 段梦兰[1,2] 李新仲 苏君威[1] 王莹莹[1] 

机构地区：[1]中国石油大学(北京)海洋油气研究中心 [2]国家安全生产监督管理总局油气安全工程技术研究中心 [3]中海油研究总院

出　　处：《石油勘探与开发》2013年第6期743-746,共4页Petroleum Exploration and Development

基　　金：国家科技重大专项"大型油气田及煤层气开发"(2008ZX05030-05-11)

摘　　要：为了选择特定深水条件下合适的油气钻采平台,提出基于灰色关联理论的深水浮式油气开发平台选择方法,并对该方法进行了验证。通过分析深水浮式平台选择影响因素,确定了13种主要影响因素,并统计归纳了65座全球目前运行良好的深水浮式油气开发平台(包括张力腿平台、深吃水立柱式平台、半潜式平台和浮式生产储油装置)的相关数据。以某待开发深水油田为例给出了平台选择的具体方法:以该油田平台影响因素序列为参考序列,利用灰色关联分析法计算得到各平台影响因素序列与参考序列的关联度,选出关联度最高的平台为最优平台。通过2个算例验证了方法的可行性和可靠性。To select a suitable floating oil platform for a given deepwater oilfield, a method based on grey-correlation theory was proposed and verified. By analyzing factors that may affect selection of deepwater platform, thirteen main factors were chosen. This article also summed up the statistics on 65 deepwater floating platforms （including tension leg platform, deep-draft column type platform, semi-submersible platform, and floating storage mining and unloading device） performing well in the world. With a deepwater oilfield to be developed as a sample, the application of the method was illustrated： Considering the factor series of the given oilfield to be developed as referent series, the relevance between referent series and factor series of each platform in statistics was calculated with grey-correlation analysis, and the optimal platform was identified as the one that had the highest relevance. Two examples proved the feasibility and reliability of the method.

关 键 词：深水油气开发 张力腿平台(TLP) 深吃水立柱式平台(SPAR) 半潜式平台(SEMI) 浮式生产储油装 置(FPs0) 平台选择 灰色关联 

分 类 号：TE53[石油与天然气工程—油气田开发工程]