1) apparent resistivity ratio of reservoir water
视地层水电阻率比值
1.
Recognition method for blind zone was proposed,which is based on reasonable design of mud resistivity,taking spontaneous potential-abnormal amplitude as qualitative explanation base,and double apparent resistivity ratio of reservoir water as interoperation index.
以自然电位形成机理和岩石物理试验为基础,开展了薄膜电位与阳离子交换量和岩心含水饱和度等物理量之间的关系研究,明确了自然电位极性和异常幅度与地层水矿化度、含油饱和度、阳离子交换量之间的对应关系,提出了基于合理设计钻井液电阻率为前提、利用自然电位极性和异常幅度为定性解释基础、以双视地层水电阻率比值为定量解释指标的隐蔽油气层识别方法。
2) apparent formation water resistivity
视地层水电阻率
1.
Analysis and application of characteristic parameters of normal probability frequency distribution map of apparent formation water resistivity
视地层水电阻率正态分布分析及应用
3) formation water resistivity
地层水电阻率
1.
In waterflood-production oilfields, formation water resistivity of water-flooded zone is not only the basic parameter for water-flooded zone evaluation but also the "bottle neck" which restrict water-flooded zone evaluation.
注水开发油田水淹层地层水电阻率不仅是水淹层评价十分重要的基础参数,也是制约水淹层评价的"瓶颈"。
2.
Based on large number of core experiment data, a method for quantitatively deriving formation water salinity (formation water resistivity) and capacity of cation exchange of the theoretical model of spontaneous potential and induced polarization potential is established.
根据大量的岩心实验数据,确定了自然电位和激发极化电位理论模型定量求解地层水矿化度(地层水电阻率)、地层阳离子交换量方法。
4) turning stratum water resistivity
变地层水电阻率
5) resistivity of formation water
地层水电阻率
1.
Modeling for computing resistivity of formation water;
地层水电阻率计算模型的建立
2.
Secondly, the relation between resistivity of formation water, spontaneous potential(SP), mud resistivity, and shale content is characterized by water analysis and SP data.
首先 ,基于孤东油田沙河街组水淹层测井资料和岩心物性分析资料 ,建立了本区水淹层孔隙度、渗透率、原始含油饱和度等储层参数测井解释模型 ;其次 ,利用水分析资料和自然电位测井(SP)资料 ,建立了本区混合地层水电阻率与SP、泥浆电阻率和泥质含量的关系 ;综合利用遗传约束优化方法 ,建立了考虑水淹影响因素的剩余油饱和度测井解释模型。
3.
Rw,the resistivity of formation water used in the Archie formula,should be strictly applied.
阿尔奇公式中的地层水电阻率R_w应有严格的使用条件。
6) resistivity ratio
电阻率比值
1.
his paper interpretes coal gasificaion strata by the methods of porosity difference,sonic traveltime difference, the ratio of space elastic modulus difference and resistivity ratio based on the depth, the thickness and the logging curve values of reservoirs have been determined.
本文在应用计算机对测井曲线进行分层的基础上，利用孔隙差异法、声波差值法、空间模量差比法和电阻率比值法逐层综合解释煤成气层，并对这几种方法在解释煤成气层时可能出现的问题进行了探讨。
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条