全文快照: 硼中子寿命测井;离子交换;俘获;饱和度;水淹硼中子寿命测井(BNLL)是中子寿命测井的一种新应用。利用该技术可以评价地层流体性质、判断水淹层数、程度、指示串层。
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文中分析了管外窜槽的形成机理,重点介绍了注硼中子寿命测井技术用于管外窜槽监测的原理、工艺及解释方法。
This paper deals with the mechanism of bypass channel and mainly discusses the theory, technics and interpretation method of using neutron Lifetime Log(NLL)to evaluate channeling.
硼(钆)-中子寿命测井以硼、钆化合物溶液作为指示剂,采用“测渗测”的方法,能够很好地解决多油层砂岩油田高含水后期监测储层剩余油饱和度的问题。
Boron gadolinium neutron life time logging is a method for monitoring the residual oil saturation in late of high water cut stage of sandstone oil field.
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