盐膏层地层固井液体系优化研究  

Study on the cementing fluid system of salt gypsum layer in F area

作　　者：罗小龙[1] LUO Xiao-long(Seheol of Geophysics in Yangtze University, Wuhan 430100, China)

机构地区：[1]长江大学地球物理学院,湖北武汉430100

出　　处：《化学工程师》2018年第4期37-39,共3页Chemical Engineer

摘　　要：在油气资源勘探开发的过程中,固井作业是必不可少的一个环节,是建立油气资源安全生产通道的的关键。而固井液对于固井工作的成败又起着决定性的作用。本论文主要以F区块盐膏层地层作为研究背景重点从配浆盐水浓度、抗盐聚合物降滤失剂选择以及加重剂这几个方面优选出适合该地层固井的固井液体系,值得在该区块后续其他井位的勘探开发中进一步的推广应用。In the process of exploration and development of oil and gas resources,cementing operation is an essential part, and it is the key to establish safe production channel of oil and gas resources.The cementing fluid plays a decisive role in the success or failure of the cementing work.This thesis is mainly based on the F block of the gypsum formation as the research background on salt resistance from mud,salt concentration,polymer filtrate reducer and increasing agent of several aspects of this optimized cementing fluid system for the formation of well cementing, it is worthy of popularization and application in the further exploration and development of the subsequent wells in other blocks.

关 键 词：油气 固井 盐膏层 固井液 推广 

分 类 号：TE245[石油与天然气工程—油气井工程]