tight sand reservoir 致密砂岩储层
Tight sand gas 致密气
Tight sand rock 致密砂岩
tight sand formation 致密砂岩地层
shallow tight sand gas 浅层致密砂岩气
tight sand gas reservoir 致密砂岩气藏
tight sand gas reservoirs 致密砂岩气藏
Low permeability tight sand 低渗致密储层
Gas is commonly accumulated in tight sand rocks in the center of basin, and water is saturated down deep in the porous sand rocks. The deep basin gas traps are characterized by abnormal pressure.
深盆气藏是一种有别于常规气藏的特殊气体聚集类型,在靠近盆地中心的下倾部位致密砂岩内聚气、而在上倾方向渗透性较好的砂岩中含水,并且具有异常压力特征。
参考来源 - 深盆气成藏数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
Sand fracturing is the major stimulation measure in Western Sichuan tight sandstone gas reservoir.
加砂压裂是川西致密气层普遍采用的改造技术措施；
The relationship between tight sand reservoirs and sedimentation and diagenesis is also discussed.
在此基础上，综合分析了致密储层与沉积、成岩作用的关系。
The tight sand gas is one of unconventional gas, it is also an important candidate resources of conventional gas.
致密砂岩气是非常规天然气的一种，是常规天然气资源最重要的后备资源之一。
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