水平井完井方法研究和优选  

The Methods Research and Optimization of Horizontal Well Completion

作　　者：刘言理 聂上振[1] 杨延征[1] 

机构地区：[1]大港油田公司石油工程研究院,天津300280

出　　处：《价值工程》2015年第10期94-95,共2页Value Engineering

摘　　要：水平井的完井技术是整个水平井开发过程中最重要的组成部分,水平井完井方式是否选择得当直接关系到油井以后的开发过程能否顺利进行。水平井完井可以依据不同的生产限制条件和油藏特点运用不同的方法进行完井。完井方法的选择直接受岩石强度、是否需要堵水堵气、预期流动率、完井寿命、页岩的活动性和稳定性、颗粒排序和纹理的影响。在该文中,展示了各种可能的水平井完井方法。通过对比得到了最优的防砂完井方式,同时结合现场应用情况证明了裸眼筛管砾石充填完井方式的优越性。The completion of horizontal well is the most important part during the development process of horizontal well. The appropriate selection for horizontal well completion methods concerns the development process of the oil well directly. The completion of horizontal wells can be done by different ways and depends on production constraints and the reservoir characteristics. The selection of a completion method is directly influced by the degree of rock consolidation, the need for water or gas shut off, the anticipated flow rate,the completion hmgevity, the shale reactivity and the stability, the degree of grain sorting and the lamination. In this article, the possible methods for horizontal well completion are shown. The best sand control completion is got by comparing,at the same time, the naked eye screen gravel pack completion is proved to be better combined with the field application.

关 键 词：完井 水平井 优选 

分 类 号：TE257[石油与天然气工程—油气井工程]