Lithology identification is the base of reservoir study.
岩性识别是储层研究的基础和关键。
Purpose To solve the problems of lithology identification in buried hill and stratigraphic correlation.
目的解决其潜山带岩性识别难度大。地层对比困难的问题。
A new lithology identification method based on axial amplitude modulation signal of drill string is proposed.
提出了一种利用钻柱轴向振动调幅信号实现岩性识别的方法。
According to BP neural network theory, dual neural network model for lithology identification was established.
根据BP神经网络原理，建立了岩性识别双重神经网络模型。
A new recognition method based on the theory of non-parameter statistics is used to lithology identification in log interpretation.
本文应用非参数统计理论，提出了一种新的分类判别方法，用于测井解释中的岩性划分。
Santanghu basin by volcanic rocks of the corresponding log analysis of the characteristics of induction, the establishment of a volcanic lithology identification process.
通过对三塘湖盆地火山岩测井相应特征进行的分析归纳，建立了火山岩岩性识别流程。
Real-time lithology identification while drilling not only helps to find the oil-bearing layers, but also provides a geological basis for the abnormal formation pressure forecast.
利用随钻工程参数进行实时识别岩性研究，既有助于钻井过程中及时发现油气层，又能为及时的地层异常压力预报提供地质基础；
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。
The methods of lithology identification and porosity calculation presented in this paper will contribute to both the breakthrough of exploration in the target region and the basic geologic research.
本文研究的岩性识别和孔隙度计算方法不仅对研究区的油气勘探有一定的突破，对基础地质研究同样具有重要的现实意义。
The application in Henan Oilfield shows excellent advantages in the aspects of computation of porosity, identification of lithology as well as casing hole compensated neutron log.
仪器在河南油田得到广泛应用，在孔隙度计算，岩性识别及套后中子测试等方面均取得良好的应用效果。
Mainlydiscussed in the paper is the identification of the formation lithology and fluid properties. Several specialized measures to improve application effects are also given.
主要讨论了地层岩性和含流体性质的识别问题，并指出了提高该方法实用效果的专业性措施。
Mainlydiscussed in the paper is the identification of the formation lithology and fluid properties. Several specialized measures to improve application effects are also given.
主要讨论了地层岩性和含流体性质的识别问题，并指出了提高该方法实用效果的专业性措施。
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