... 高角度微裂缝high angle micro-fracture 高矿化度地层水highly mineralized formation brines 高岭土kaolinite ...
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... 高角度微裂缝highanglemicro-fracture 高矿化度地层水highlymineralizedformatio rines 高岭土kaolinite ...
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东营凹陷由高矿化度地层水引起的低电阻率油层在所发现的低阻油层中占较大的比例。
Among found low-resistivity pays in Dongying Sag, the low-resistivity pays of high formation water salinity took relatively major proportion.
通过对实验室岩心分析资料的研究,认为高电阻率水层的成因是岩性变化、残余油的存在及局部地区地层水矿化度的变化引起的。
Core analysis data from laboratory showed the origin of water layers with high resistivity is due to changes of lithology, residual oil and formation water salinity in local areas.
高矿化度的地层水,降低了油层与水层的电阻率对比度。
High formation water salinity reduces resistivity contrast between oil layer and water layer.
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