lithology factor

Determination of magnetic rock intrusion using lithology interpretation method;

利用岩性解释方法圈定岩浆岩侵入煤层范围

Research on lithology and facies of volcanic reservoirs in Qingshen gas field of north Songliao basion;

松辽盆地北部庆深气田火山岩储层岩性岩相研究

Method for determining the geochemical background and anomalies in areas with complex lithology.;

确定岩性复杂区的地球化学背景与异常的方法

Through analysis of lithologic character and composite structure of roof rock of No.

通过对刘桥矿区6煤层顶板岩层的岩性和岩性组合结构的分析,确定了不同区域的稳定性情况。

This paper recounts the achievements made in geological mapping work in the East Tianshan Mountain area, which include the classification of lithologic characters and the division of magmatic rocks and structures.

介绍了在新疆东天山地区进行地质填图———区分岩性、划分岩浆岩和构造等方面的工作成果。

Distribution of underground pressure for Working face under different lithological characters of coal roof;

不同岩性顶板回采工作面矿压分布规律

A study on relationship between soil microbe masson pine and lithological characters on soils from different parent rocks;

不同岩性土体上马尾松土壤微生物与岩性关系的研究

Effect of lithological characters on the growth of Masson pine;

岩性对马尾松生长的影响

This paper introduces condition, coal seam form change, distribute law of rock nature and rock phase, thick coal seam collect conditim in Hegang coal filed.

介绍了鹤岗煤田的地质情况,煤层空间形态变化,岩性、岩相的分布规律和厚煤层聚积条件。

China fir were planted at the soils from different rocks by the experimental ecological method.

在不同岩性土体上进行了杉木栽植的研究。

The author expounded the situation and harms of different rocky water and soil losses in Ningdu county eroded area.

论述了宁都县侵蚀区不同岩性水土流失现状和危害 ,并对成因及发展趋势进行了分析。

We have built the ralationships between NGS and rock property and mineralogical composition, which will provide scientific basis for the information about NGSL.

根据依舒地堑汤原断陷区汤参２井的７４块取芯岩样自然伽马能谱数据，以及室内测量和分析的岩样岩性参数，建立了自然伽马能谱的数据库管理系统，在讨论了该地区的放射性核素钍（Ｔｈ），铀（Ｕ）和钾（Ｋ）的分布规律的基础上，从地质和物理条件入手，通过数据库管理系统得到了自然伽马能谱与岩性、粘土矿物类型间的关系，从而为该地区的地层评价和自然伽马能谱测井解释提供充分的理论依据。

A lithologic identification method of igneous rocks and its application:a case of the igneous reservoir in Block Zao-35;

火成岩岩性识别方法及其应用研究——以大港枣园油田枣35块火成岩油藏为例

Aiming at the fuzzy character that exists in complex lithologic identification,the problems of lithologic identification are researched by cross plot and fuzzy clustering algorithm.

针对复杂岩性识别中存在的模糊性,应用交会图和模糊聚类方法对复杂岩性储层的岩性识别问题进行了研究。

Because the effect of lithology is far in excess of fluid,lithologic identification is espe- cially important in the area.

徐深气田储层主要以火山岩为主,而火山岩储层岩性复杂多变,其岩性的影响远远超过流体的影响,因此岩性识别对该地区显得尤为重要。

The accuracy and coincidence rate of log interpretation are improved by jointly using the analysis results of imaging logging,lithologic classification and multi-well comparison,etc.

联合使用成像测井分析结果、岩性分类和多井对比等方法,提高了测井解释精度和解释符合率。