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- Compressional wave velocity based on Two-Phase theory is used to estimate gas hydrate and free gas saturation. 目前大多通过双相介质理论的纵波速度来估计水合物和游离气的饱和度。
- Attenuations of different types of gas hydrate cementation in fluid-saturated porous solids are discussed.The factors affecting estimation of gas hydrate and free gas saturation are analyzed. 摘要讨论了不同水合物胶结类型的流体饱和多孔隙固体中地震波的衰减情况，分析了估算天然气水合物和游离气饱和度影响因素。
- Factors affecting the estimation of gas hydrate and free gas saturation 天然气水合物和游离气饱和度估算的影响因素
- Gas hydrate and free gas 天然气水合物和游离气
- Title： The estimation of gas hydrate concentration and free gas saturation based on thermoelasticity. 关 键 词： 天然气水合物;游离气;纵波速度;
- The seismic attributes above imply that gas hydrate layer may exist above the strong BSR and free gas layer below it, and the sediment layer with no free gas or very low gas saturation may occur beneath the weaker BSR. 根据上述地震特征,推断BSR上方可能存在水合物,其中在强BSR振幅部位,下方可能存在含气层,在相对弱振幅部位下方无含气层,或者为低含气饱和度的地层。
- Hydrate and free gas concentration 水合物和游离气含量
- It's very significant to use the wiggled character of seismic reflector to distinguish the gas hydrates and underlying free gases in the strata. 地震反射波形特征对判断地层中是否存在天然气水合物及其下伏游离气层具有重要指示意义。
- Abstract It’s very significant to use the wiggled character of seismic reflector to distinguish the gas hydrates and underlying free gases in the strata. 摘要 地震反射波形特征对判断地层中是否存在天然气水合物及其下伏游离气层具有重要指示意义。
- DETERMINING THE DISTRIBUTION MODEL OF HYDRATE AND FREE GAS OCCURRENCE IN SEDIMENT WITH SEISMIC ATTRIBUTE PARAMETERS 地震属性参数在识别天然气水合物和游离气分布模式中的应用
- There are several influencing factors of BSR including lower free gas, sequence boundary/flooding surface, depositional thickness of gas hydrate, and so on. 研究认为，影响BSR发育的主要因素包括：其下伏的游离气、层序界面／海泛面、水合物沉积层厚度等；
- There are several influencing factors of BSR including lower free gas,sequence boundary/flooding surface,depositional thickness of gas hydrate,and so on. 进而对上述3种因素与BSR发育的关系做了初步的定量分析。
- The formation of natural gas hydrate and methanol recovery process in Changqing Gas Field are described. 根据中国石油天然气股份有限公司长庆油田分公司长庆气田地面建设特点,介绍了该气田预防天然气水合物生成的方法及甲醇回收再生工艺技术。
- Gas hydrate and multicomponent salt hydrate etc. are very important cool storage media for air-conditioning and refrigerator, and so on. 制冷剂气体水合物及多元水合盐等是重要的蓄冷介质，可应用于空调、冰箱等蓄冷系统。
- Gas hydrates were formed due to the availability of free gas within the diapir structures from the bottom of gas hydrate stability zone up to the sea floor. 在底辟构造中，由于游离气体的向上迁移，在整个水合物稳定域中从下到上，直至海底都可能形成水合物，从而使我们有机会使用重力采样器这样的设备也能采获天然气水合物样品。
- However the formation mechanism of shallow gas hydrate,distribution of shallow gas hydrate,and also the relationship between shallow gas hydrate and sea floor topography still remain unclear. 但关于浅表层水合物的发育机制、分布规律及与海底地形的关系等问题还缺乏基本认识。
- By analyzing the basic theory and the merits of the technology of gas hydrate and the development of this technology, we found the technology has good foreground to store and transport coal-bed gas. 通过对气体水合物技术的基本原理、储运优点以及目前该技术的发展状况的分析,发现采用水合物技术储运煤层气具有很好的前景。
- It is a beauteous evening, calm and free. 美妙的黄昏既安详又自在。
- In nature, all animals are wild and free. 在自然界，一切动物都是野生的，自由自在的。
- Highly Compressed Free Gas Beneath the Gas Hydrate Zone 气体水合物区之下高度压缩的游离气
