diagenetic evolution meaning in Chinese
成岩演化
Examples
- The major diagenetic events include mechanical compaction , chemical compaction , cementation , replacement and dissolution . the reservoir quality experienced from being destroyed to being enhanced during the whole diagenetic evolution process
主要的成岩作用有：机械压实作用，化学压实作用，胶结作用，交代作用以及溶蚀作用。 - Pressure separation is usually controlled by the following factors , such as subsidence rate , sediment types and diagenesis during the diagenetic evolution , as a result the pressure gradient is uncontinuous
地层压力分隔化是由于沉积物在成岩演化过程中受各种因素，如沉积速率、沉积物类型以及成岩作用的影响，使地层中的流体压力梯度呈现出随深度变化不连续的一种现象。 - Abstract : pressure separation is usually controlled by the following factors , such as subsidence rate , sediment types and diagenesis during the diagenetic evolution , as a result the pressure gradient is uncontinuous
文摘:地层压力分隔化是由于沉积物在成岩演化过程中受各种因素，如沉积速率、沉积物类型以及成岩作用的影响，使地层中的流体压力梯度呈现出随深度变化不连续的一种现象。 - In order to evaluate resource objectively , it is very important to find out the origin and the main source of co2 and to study the distribution pattern of hydrocarbon , nonhydrocarbon gas and probe the controlling factors , diagenetic evolution of different reservoirs ( rich in co2 or rich in cflo and the relation between diagenetic features and co2 have been studied systematically by using conventional and advanced techniques and the integrated the methods of petrology and geochemistry . based on the petrologic and geochemical data as well as dynamics reactions of carbonate ? lay minerals , the origin and distribution of co2 have been synthetically discussed
论文中应用常规及先进的测试技术，采用岩石学与地球化学相结合的方法，重点研究本区浅层气藏富co _ 2储层与富ch _ 4储层的成岩演化特征及其与co _ 2的相互关系，并通过天然气的地球化学研究以及碳酸盐矿物与粘土矿物反应形成co _ 2的热力学分析，对co _ 2来源及分布进行了初步分析和探讨。