• The formation water salinity has a large effect on the absolute resistivity values.

    地层矿化度岩石电阻率绝对值影响很大

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  • The common oil-gas mixtures phase behavior study ignores the influence of formation water.

    指导油气田开发的常规油气体系相态研究忽略了地层影响

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  • High formation water salinity reduces resistivity contrast between oil layer and water layer.

    矿化度地层降低了油层水层的电阻率对比度

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  • The apparent formation factor increases with the increase of the salinity of formation water.

    泥质砂岩地层因素地层电阻有关,地层水矿化度升高而增大。

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  • In many sedimentary basins the salinity of the formation water increases with depth or compaction.

    许多沉积盆地中地层含盐量深度压实作用而增高

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  • The interfacial tension will decrease to ultralow value for the formation water with given salinity.

    对于一给定矿化度地层,复配体系能将界面张力降低超低。

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  • In most cases, formation water resistivity of hydrocarbon zone is different from that of water zone.

    大多数情况下油气层电阻不同水层水电阻率。

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  • An important issue in water-rock interactions is to know the existing state of silicon in formation water.

    相互作用中的重要问题之一搞清地层水中赋存状态

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  • Moderate amount of single valence in the formation water can decrease the precipitation of petroleum sulfonates.

    地层水中适量单价阳离子将降低石油磺酸沉淀损失

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  • On the other hand, Archie's parameters are related to temperature, shale content and the resistivity of formation water.

    阿尔参数温度泥质含量地层电阻多种因素影响。

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  • The process of migration and accumulation of ions in formation water was very complex in continental down-faulted basin.

    陆相断陷盆地中,地层水中离子运移聚集过程比较复杂

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  • The downhole process works well, but water production is decreasing because of the declination of formation water production.

    井下工艺应用正常气井产水量有所下降,主要原因在于地层产水量降低。

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  • Its foaming capacity, stability, compatibility with formation water and oil resistance are evaluated in oil displacement test.

    试验时,其发泡能力稳定性地层配伍性油性进行了评价。

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  • Therefore, a method, which determines the resistivity of formation water in flooded layers with SP log, is given in this paper.

    为解决问题,提出了一种利用自然电位(SP)曲线直接求层内地层水电阻率方法

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  • Geochemists paid more attention to the study of reservoir molecule tracing with the trace amount distribution of BTEX in formation water.

    地层水中痕量分布作为油气藏分子示踪研究,得到国外石油地球化学家们的广泛重视

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  • The experimental results showed that the copolymer is a pretty good stabilizing agent of barium-strontium ion in oilfield formation water.

    油田试验结果表明,顺丁烯二酸共聚物油田地层水中钡锶离子较有效稳定

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  • Among found low-resistivity pays in Dongying Sag, the low-resistivity pays of high formation water salinity took relatively major proportion.

    东营凹陷矿化度地层引起低电阻率油层在所发现低阻油层中较大的比例。

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  • Furthermore, determining Archie's parameters using saturation analysis data allows it unnecessary to calculate resistivity of formation water.

    应用饱和度分析资料求解阿尔参数避开求解地层电阻率值问题。

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  • The interaction of hydrocarbon source rocks and formation water produces organic acid that can dissolve minerals, especially carbonate minerals.

    地层相互作用生成有机酸促使烃源岩中矿物特别是碳酸盐矿物溶解

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  • Conditions of hydrocarbon accumulation and preservation in reservoirs behave in chemistry of formation water besides sealing of caps and faults.

    判断油气藏保存条件优劣,除了断层封闭性之外,还有油气化学特征,如地层水的交替或油气散失。

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  • Water from fluids introduced to a formation through drilling or other interference, such as mud and seawater, does not constitute formation water.

    通过钻进其他干扰使流体进入地层(泥浆海水)均构成地层水。

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  • When salinity of formation water is rather high, the volumetric photoelectric absorption index of water and that of oil (gas) are quite different.

    当地含盐量较高时,体积光电吸收指数(气)体积光电吸收指数相差较大。

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  • Formation water is a major component of basin fluid, and its revolution reflects the rules of hydrocarbon migration and accumulation in the basin.

    地层作为盆地流体一个重要组成部分演化反映了盆地内油气运移、聚集的规律

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  • The composition of bacterial communities in the formation water is determined by most probable number method, pour plate method and roll-tube technique.

    利用最大或然倾注平板滚管法产出水中细菌群落状况进行了分析。

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  • The participation of the formation water goes on through the hydrolysis disproportionation of organic matter during the evolvement process of organic matter.

    有机质演化过程地层参与通过有机质水解歧化反应进行的。

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  • Formation water, or interstitial water, in contrast, is simply water found in the pore Spaces of a rock, and might not have been present when the rock was formed.

    相反地层隙间就是见于岩石孔隙空间中的水,岩石形成可能还存在

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  • Its structure is quite complex, fault block well developed, lithology complex, formation water salinity variable and oil zones universally exhibit low resistivity.

    油藏结构复杂发育岩性与水性复杂多变,同时油层现象普遍

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  • As the main flow manner of formation water in deep reservoir, circulated convection current controlled authigenic mineral location and secondary pore distribution.

    循环热对流是深部层流体主要流动方式,它控制着自生矿物砂层中的析出位置次生孔隙的分布特征。

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  • The stratum containing low salinity formation water means that formation water salinity is near to mud salinity, their difference being about an order of magnitude.

    矿化度地层地层地层水矿化度与泥浆矿化度相差不大,基本在一个数量级

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  • The relative amplitudes of these two kinds of acoustically associated electric fields depend on formation water salinity and differences of borehole fluid salinity.

    转换电场幅度相对大小,与地层矿化度及其与中水矿化度差异有关

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