机械完井防砂方式优选研究与应用  

RESEARCH AND APPLICATION OF MECHANICAL WELL COMPLETION SYSTEM OPTIMIZATION

作　　者：王希玲[1] 朱春明[2] 康敬水[2] 邓金根[3] 

机构地区：[1]中国石化集团国际石油勘探开发有限公司,北京100083 [2]中海油田服务股份有限公司,天津300450 [3]中国石油大学,北京102249

出　　处：《新疆石油天然气》2012年第3期42-44,5-6,共3页Xinjiang Oil & Gas

摘　　要：目前国内外机械完井防砂方式优选的方法很多,每种方法都能满足特定条件下的应用,但各自都存在一定的局限性,没有综合考虑机械完井防砂方式优选的主要影响因素,本文综合考虑地层砂粒度中值(D50)及变化范围、不均匀系数(UV)、和小于44μm颗粒的含量等影响因素,建立了一套机械完井防砂方式优选的设计图版,通过这套设计图版可以优选目标井、目标区块的机械完井防砂方式,为海洋油田机械完井防砂方式优先提供了理论支持。There are so many optimization methods of mechanical well completion system across the worldwide at the moment,and each method can satisfy the application in specific conditions,but each method has its limitations without synthetically considering main affecting factor for mechanical well completion system,in this paper affecting factors such as formation median grain size,range of variation,nonuniformity coefficient,less than 44μm granular content all are considered.to establish a set of bueprint for mechanical well completion system optimization.By means of the blueprint,mechanical well completion system of target well and target block can be optimized,which also offers theory support for offshore oilfield.

关 键 词：完井方式 优选 影响因素 图版 

分 类 号：TE257[石油与天然气工程—油气井工程]