Stratum lithology and reservoir type recognitions are the geological foundation to explain the formation pressure by using logging data.
地层岩性和储层类型识别是测井解释地层压力的地质基础。
Lithology density logging method can measure the density and PE value of the formation at the same time, so it has been widely used in the oilfield.
岩性密度是同时测量地层密度和岩性的测井方法，目前在油田得到广泛推广。
Also when interpreting temperature logging, we must consider the effects of porosity, saturation and adjacent rock lithology on temperature profile.
另外在进行井温测井解释时，一定要注意孔隙度、饱和度以及围岩岩性对温度剖面的影响。
Permian system in Tazhong area may be divided into three lithology groups: lower clastic group, volcanics group and upper clastic group based on the data of core, drilling, logging and so on.
前言：依据岩心、钻井、测井等资料，将塔中地区二叠系分为三个岩性组：下碎屑岩组、火山岩组、上碎屑岩组。
The quantitative log interpretation is very difficult because of the complex lithology of carbonate reservoir and the incomplete logging suite in old oil and gas region.
碳酸盐岩储层岩性复杂，老油气区测井系列不全，测井定量解释的难度很大。
Result shows that correlation dimension method of logging curves has more than 92% accuracy for predicting lithology of the sandstone reservoirs.
计算结果表明，应用测井曲线关联维数法预测砂岩储层岩性，其精确度达到92%以上。
The method include as fellows:(1) In Early diagenesis stage, the porosity and lithology well logging data are applied to analysis compression curve, and to determine the compression area.
方法为：（1 ）成岩作用早期：应用孔隙度测井和岩性测井资料，通过压实曲线分析压实作用区间；
At Chaluhe area in Yitong Graben, the relationship between log properties and lithology combining with core and well logging data was used for sedimentary facies analysis and reservoir prediction.
在伊通地堑岔路河地区，利用测井属性与岩性之间的对应关系，结合岩心和录井资料，进行了沉积相分析和储层预测。
An important matter for our using an artificial nervous network (ANN) to automatically identify lithology from inputted logging data is to improve both transfer function and convergence rate.
应用人工神经网络(ANN)模型，输入测井数据自动识别岩性，重要的问题是改进传递函数，提高收敛速度。
By researching cored samples, 9 logging parameters reflecting distinctly lithology are selected by cross plot technique, and build up lithologic sample set.
首先依据岩心取样进行岩性归类，然后通过交会图技术确定了9个对岩性反映较明显的参数，并建立起研究区域的岩性样本集。
Through learning the logging data from a known well section, the lithology from other unknown Wells in the same are-a is predicted.
通过对已知井段测井教据进行学习，来预测同一地区其他井段的岩性。
The paper studied the cutting characteristics produced by the different kinds of PDC bits and its influence on mud logging and discussed the lithology identification and evaluation technique.
该文通过对PDC钻井条件下，不同类型PD C钻头产生的岩屑特征以及给录井带来的难点进行分析与研究，探讨了PD C钻头钻井条件下的岩性识别与评价技术。
In well logging interpretation, the design of method of lithology recognition is decisive for the result of classification.
利用测井资料进行岩性定量识别，分类方法的设计是决定分类结果好坏的关键。
In well logging interpretation, the design of method of lithology recognition is decisive for the result of classification.
利用测井资料进行岩性定量识别，分类方法的设计是决定分类结果好坏的关键。
应用推荐