南堡油田M区低效井特征及治理对策研究  

Study on the feature and harness countermeasures of inefficient well in Nanpu M area

作　　者：熊强强[1] 赵崇志[1] 吴鹏[1] 张林[1] 

机构地区：[1]中国石油冀东油田,河北唐山063200

出　　处：《中国科技纵横》2013年第13期173-174,共2页China Science & Technology Overview

摘　　要：对南堡油田M区的低效一无效井进行了统计，将低效一无效井分为低产液、高含水、关井和措施成本过高4类。分析了对不同类型低效一无效井特征及形成原因，指出低效一无效井形成原因在地质上表现为：（1）地层能量亏空，（2）储层非均质性强，（3）储层剩余可采储量少；在油藏管理上表现为注水滞后，注水效果不理想。提出了以水井措施为核心的不同类型低效井治理原则。研究成果在南堡油田M区取得了较好的应用效果，是对油藏从“产量管理”向“效益管理”转变的有益尝试。Count the inefficient wells in M area ofNanpu oilfield, and 划分 divide them into four type： low production fluid; high water content; closed in production; high measure cost. Analyse the form reason of different inefficient wells, point out it has there reasons on geology, there are（1）lack producing energy;（2）powerful reservoir heterogeneity;（3）httle remainder available reserve, and the reasons on reservoir management is flooding delay and bad flood effectiveness. Propose the core of inefficient wells administer is water wells administer. The outcome of study get preferable effect in M area ofNanpu oilfield.

关 键 词：南堡油田 低效井 注水 措施 

分 类 号：TE122.2[石油与天然气工程—油气勘探]