河流—三角洲沉积储层大孔道形成机理及DLS测井曲线识别方法Generation Mechanism of High Permeability Interbed in Fluvial-delta Depositional Reservoir and DLS Logging Identification
洪金秀,胥伟,涂国萍
HONG Jin-xiu,et al.(The Advanced Personnel Training Centre of Daqing Oilfield,Daqing 163453
摘要(Abstract):
以岩心分析资料和测井曲线资料为依据,研究了河流—三角洲沉积储层大孔道的形成机理和DLS测井曲线识别定量计算方法,为控制低效或无效注水的循环场,指导油田开发探索出一种新的途径。
On the basis of core analysis data and log curve data,this paper has studied generation mechanism of high permeability interbed in fluvial-delta depositional reservoir as well as identification of DLS log,which provide a new approach for controlling inefficient or invalid injected water circulation and for guiding the development of Daqing oilfield.
关键词(KeyWords):
河流—三角洲沉积;储层;大孔道;机理;识别方法
fluvial-delta deposition;reservoir;high permeability interbed;mechanism;identification method
基金项目(Foundation):
作者(Author):
洪金秀,胥伟,涂国萍
HONG Jin-xiu,et al.(The Advanced Personnel Training Centre of Daqing Oilfield,Daqing 163453
- 河流—三角洲沉积
- 储层
- 大孔道
- 机理
- 识别方法
fluvial-delta deposition - reservoir
- high permeability interbed
- mechanism
- identification method