accumulation zone造句

• With the enhanced exploration and development of oilfield , in order to find more favorable hydrocarbon accumulation zone , or increase productivity , facies analysis is needed . log data is an important means in facies analysis
  随着油田勘探开发程度的不断提高，要找到有利的油气聚集带和开发阶段提高采收率，都必须进行储层沉积相分析。
• This paper studies the evolution of oil , gas and water in hinterland of junggar basin from point of view of hydrogeology . analyzes the mutual action among theta and the effect of formation water on the formation and distribution of oil - gas reservoirs , including applying some ions and characteristic factors of formation water to reflect the closed relations among the preservation conditions of the oil and gas , the closing degree of reservoirs and the oil - gas migration for the purpose of searching for favorable oil - gas accumulation zones by the varied features of formation water
  从水文地质观点和角度研究油气水的演化，剖析水和油相互作用的关系，掌握地层水对油气藏形成和分布的作用，同时利用地层水的某些离子特征和特征系数来反映油气的保存条件、地层的封闭程度、油气的运移有着密切的关系，旨在利用水化学的变化特征来寻找有利的油气聚集带。