影响油田堵水调剖效果的因素分析  

Analysis of Factors Affecting Water Blocking and Profile Control Effect

作　　者：陆水青山 Lu Shuiqingshan(Xi'an Petroleum University,Shaanxi Xi'an 710065)

机构地区：[1]西安石油大学,陕西西安710065

出　　处：《云南化工》2020年第3期183-184,共2页Yunnan Chemical Technology

摘　　要：在油田开采的中后期,由于含水率上升、产油量降低,使得油田的开采难度增大。大部分油田采取堵水调剖技术,实现增产以及延长油田寿命的目标。从堵水调剖技术的影响因素入手,分析其诸多影响因素与措施效果之间的关系。这样不仅可以提供合理的堵水调剖方案选择的依据,科学的指导选井选层以及堵剂的选择,并且可以搭配合理的调堵体系和调剖轮次,从而有助于延长措施的有效期,进一步延长油田寿命。In the middle and late stages of oilfield production, the difficulty of oilfield production increases due to rising water cuts and lower oil production. Most oil fields take water shutoff profile control technology, increase production and extend the life of a field This paper starts influencing factors water shutoff profile control, analyze the relationship between its many influencing factors and effects of measures. This will not only provide a reasonable selection of water shutoff profile control program based on scientific guidance well and layer selection and choice of blocking agent, and can be used with reasonable plugging and profile control system rounds, thereby helping to extend the validity of measures to further extend the life of a field.

关 键 词：堵水调剖 影响因素 含水上升规律 

分 类 号：TE357.4[石油与天然气工程—油气田开发工程]