High formation water salinity reduces resistivity contrast between oil layer and water layer.
高矿化度的地层水，降低了油层与水层的电阻率对比度。
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.
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。
The Cretaceous low resistivity reservoir in Junggar basin is characterized by high porosity, high permeability, low salinity of formation water, low formation pressure and low resistivity.
准噶尔盆地白垩系油气藏具有孔隙度、渗透率高，地层水矿化度、压力系数和电阻率低等低电阻率油气藏的基本特征。
Among found low-resistivity pays in Dongying Sag, the low-resistivity pays of high formation water salinity took relatively major proportion.
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。
When salinity of formation water is rather high, the volumetric photoelectric absorption index of water and that of oil (gas) are quite different.
当地层水含盐量较高时，水的体积光电吸收指数与油(气)的体积光电吸收指数相差较大。
Shixi Oilfield locates in the middle of Junggar Basin, with the characteristics of high temperature, high formation pressure, high salinity and water cone in ultra deep producers.
准噶尔盆地腹部的石西油田是裂缝性油藏，具有高温、高压、高矿化度和超深井底水锥进的特点。
Natural gas from No. 1 and No. 2 gas fields in Caidamu basin is characterized by high content methane, high purity and high formation water salinity.
柴达木盆地涩北一号、二号气田具有天然气甲烷含量高、纯度高、地层水矿化度高的特点。
Natural gas from No. 1 and No. 2 gas fields in Caidamu basin is characterized by high content methane, high purity and high formation water salinity.
柴达木盆地涩北一号、二号气田具有天然气甲烷含量高、纯度高、地层水矿化度高的特点。
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