海上油气田开发钻井平台经济性选型研究  

Study on Economic Selection of Drilling Platform for Offshore Oilfield Development

作　　者：黄彦 HUANG Yan(Petroleum Exploration and Production Research Institute of Sinopec,Beijing 100083,China)

机构地区：[1]中国石化石油勘探开发研究院,北京10083

出　　处：《当代化工》2020年第5期946-949,共4页Contemporary Chemical Industry

基　　金：国家科技重大专项(2016ZX05033-005),名称:油气资产价值评估及投资优化组合技术

摘　　要：随着海洋油田开发从浅海走向了深海,钻机制造商生产了各式各样的海洋钻井平台,那么在同一水深不同平台都能钻井的情况下如何选择最经济的钻井平台就成了一个问题。本文从海洋钻采设备介绍开始着重介绍了固定式钻井平台中的桩基式导管架平台、顺应塔式平台,移动式平台的自升式平台、半潜式平台、钻井船等各类海洋钻井平台及其优缺点和工作水深范围,并对主流钻井平台进行了归类;之后利用Questor软件建模,通过不同平台单井投资的对比达到钻井平台优选的目的,从而从经济性角度出发阐述了海上钻井平台如何选型并得出钻井平台优选模拟计算结果,对海洋钻井平台选型有一定指导意义,避免了投资浪费现象。As offshore drilling have moved from shallow area to deep area,drilling rig manufacturers have produced various offshore rigs,so here comes a question of how to drill economically when different rigs can drill at the same depth.In this paper,various ocean drilling rig platforms,their advantages and disadvantages and the working water depth were introduced,such as the tower platform,the jack-up semi-submersible platform,drilling ship and other kinds of marine drilling platform.Questor software was used to achieve the purpose of drilling platform choosing through the comparison of single well investment of different rig.This paper has certain significance for the selection of the offshore drilling platform and avoiding the phenomenon of investment waste.

关 键 词：海上钻井平台 平台选型 投资估算 questor软件 

分 类 号：TE52[石油与天然气工程—油气田开发工程]