摘要
喇嘛甸油田位于大庆长垣北部,基础井网以开采中高渗透层为主,经过几十年的注水开发,局部地层呈现低效、无效注入水循环,表现出大孔道特征。对大孔道地层在生产测井曲线上所表现出的一些特征进行分析,并结合测井实例,分别给出注入井和产出井中识别大孔道地层的测井方案和解释方法。
Lamadian Oilfield is located in the north of Daqing placanticline with the basic well pattern mainly targeting at medium-high permeable zone.After decades of water flooding,local area of Lamadian Oilfield has the characteristics of high permeable zones with low efficiency or invalid circulation of injection water.This paper analyzes some features of impermeable zones displaying at logging curve in the process of production logging.Logging program and interpretation method for identification of injectors and producers are proposed respectively combing with logging examples.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2006年第4期72-74,共3页
Petroleum Geology & Oilfield Development in Daqing
关键词
测井资料
大孔道
注入井
产出井
喇嘛甸
logging data
high permeable zone
injector
producer
Lamadian Oilfield.
