英汉例句

• through the analysis of real geology information, the log interpretation method for the complex shaly sand and the saturation calculation method for the low resistivity reservoir have been discussed.

  本文从实际地质资料分析入手，讨论了复杂巖性泥质砂巖测井解释方法、低阻油气层饱和度的确定方法。

• the results show that the influence of oil saturation on the membrane potential of shaly sand is not negligible.

  在此基础上，通过泥浆电阻率的合理选取，可以增强自然电位测井资料对泥质砂巖储层含油性的定性识别能力。

• oil bearing evaluation of low salinity water shaly sand reservoirs in the liudong area is a difficult problem in log interpretation.

  柳东地区低矿化度地层水储层的含油性评价是测井解释的一大难题。

• it is not only an effective method to distinguish oil from water in shaly sand formation, but also a viable method to detect fractures in carbonate formation.

  用该系统分别对水平裂缝地层、垂直裂缝地层和斜裂缝地层的双侧向测井响应进行了测量。

• and a correction method for acoustic logs from shaly sand is also proposed assuming that the bulk modulus of the rock is the linear weighted averages of its upper and lower limits.

  在假定巖石体积模量是其上、下限值线性加权平均值的条件下，提出了泥质巖石油气层声波速度校正法。

• the membrane potential of shaly sand was influenced by the cation exchange capacity, hydrocarbon saturation and concentration difference of the contacted solutions.

  研究结果表明，泥质砂巖薄膜电位与巖石阳离子交换容量、含油气饱和度、接触溶液浓度差密切相关。

• based on a capillary buddle model, this paper discusses the effect of different distribution of shale in shaly sand on its permeability with the aid of hydrodynamic theory.

  对均质滤料过滤进行了分析 ，采用毛细管模型研究过滤水流 ，给出毛细管中剪切应力的分布 ，通过毛细管中颗粒物的受力分析 ，求得颗粒与毛细管壁间的物理化学作用力 。

• correction accuracy for clean sand and most of the shaly sand is less than 5% and 10% respectively.

  纯砂巖的校正精度百分误差小于5%；泥质砂巖校正误差绝大多数小于10%。