查询词典 lithologies

Cambro-Ordovician mudstones,upper Cambrian and Carboniferous gypsum rocks and the relatively tight lithologies have blocked the vertical migration of formation fluids in Tarim basin.

塔里木盆地古生代寒武—奥陶纪泥岩、晚寒武世和石炭纪的膏岩层及较为致密的岩性阻碍了地层流体的垂向运移。

Zhangtianqu oilfield locates in the center of Yixia west slope, Ordos Basin. The field has a complex hydrocarbon-bearing bed set. On principle that lithology and reservoir can be identified, geologic parameters such as shale content, porosity, and oil saturation can be determined and be used to distinguish oil-bearing formation from water formation, as well as costeffectiveness, an improved logging interpretation model has been established. The model extends conventional single porosity interpretation methodology to identify various lithologies (such as coal seam, radioactive sandstone, carbonate rock besides sandstone and shale) by comprehensively analyzing the logging responses of sand reservoirs on economic logging set of acoustic logs and induction logs. Applications on real data show the improved model is superior in identifying complex lithology with conventional logging data.

张天渠油田位于鄂尔多斯盆地伊陕斜坡西部中段，该油田含油层系复杂，在岩性地质特征分析时，本着&能确定岩性，划分储层，提供泥质含量，孔隙度，含油饱和度等地质参数，区分油层，水层，以及经济适用&的原则，选用经济适用的声感组合测井系列，通过综合分析砂岩储层的测井响应特征，对传统单孔隙度解释方法进行改进，增加识别多种岩性成份(除砂岩，泥岩外，局部含有煤岩，放射性砂岩，碳酸盐岩等复杂岩性)的功能，建立了适合该油田的测井解释模型，提高了利用常规测井资料识别复杂岩性的能力和测井参数的解释精度，为油田勘探开发提供依据。

This method was provided with the abilities to distinguish and identify different kinds of lithologies and structural responses.

该方法有着比较明确的物理意义，对不同岩性、构造的响应具有很好的区分和识别能力。

This paper analyzes high radioactive materials in different lithologies and narrates the identification methods of high radioactive reservoir.

本文通过对不同岩性中放射性物质的分析，讲述高放射性储层的识别方法。

As high radioactive materials may exist in different lithologies, so when using the general natural gamma log in the exploration of reservoir, there may be some extent errors.

由于高放射性物质可能存在于不同的岩性当中，因此，采用常规的自然伽马测井在储层解释当中可能会带来一定的误差。

China's continental deposition basins are characterized by complex geological structures and various reservoir lithologies. Therefore, high precision exploration methods are needed.

中国陆相沉积盆地的地质结构复杂，储层岩性的多变，需要有高精度的勘探方法。

They belong to a single UHP belt with similar tectonic setting, lithologies, and UHP metamorphic ages.

这2个地区同属一个超高压变质带，具有相似的构造背景、岩石组成及变质年龄。

The results show that seismic amplitudes can be correlated to log lithologies by using 90°phase seismic data and used to analyze lithofacies.

研究结果表明：研究区90°相位地震资料振幅与岩性测井曲线能较好地对应，对地震资料进行90°。

Although the details of the drilling are not available it is understood that several of the holes intercepted relatively anomalous uranium mineralization in lithologies similar to those found at the Bernard project area.

虽然详细的钻探无法理解的是，几个洞相对截获异常铀矿化的岩性类似发现在伯纳德项目区。

Laser rangefinders with continuous sampling have proven to be effective in mapping terrain and outcrop features, especially when mapping linear features such as bedding layers, faults, and contacts between different lithologies.

激光测距仪的连续采样已被证明是有效的测绘地形和露头的功能，尤其是当线性映射功能，如铺层，断层，和接触不同岩性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。