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 stimulation technology of tight sandstone gas reservoir has been broadly used in many gas fields in Western Sichuan.
致密砂岩储层改造技术在川西地区各气田得到了广泛应用。
The production history simulation for artificially fractured wells in the tight sandstone gas reservoir in west Sichuan is a difficult problem.
川西致密砂岩气藏压裂井的生产历史拟合是一个难题。
This paper reviews the forming reasons of extremely low permeability of tight sandstone gas reservoir, including congenital aggradation and acquired diagenesis.
论述了致密砂岩气藏特低渗形成的原因：即先天的沉积因素和后天的成岩作用等。
Penglaizhen Formation gas reservoirs of Baimamiao field belongs to the lithological gas reservoirs in the structural background, and also tight sandstone gas reservoir.
白马庙蓬莱镇气藏属构造背景上的岩性气藏，也是以次生溶孔为主的致密砂岩体次生气藏。
Xujiahe sandstone formation is a set of typical low pressure and tight gas reservoir in the Hebaochang-Jishichang Area between central and southern Sichuan Basin.
四川盆地川南、川中过渡带荷包场—界石场地区的须家河组砂岩储层是一套典型的低压致密储集层。
Combining with the conventional logging data, the paper comprehensively researched the features of the tight sandstone reservoir and the logging response of the gas-bearing reservoir.
结合常规测井资料，综合研究了致密砂岩储层特征及其含气层的测井响应。
Tight sandstone gas resources are very affluent in the world; China also contains abundance of the reserves, and most of which reside in water drive gas reservoir.
全球致密砂岩天然气资源极为丰富，中国也蕴涵着丰富的储量，其中水驱气藏占很高的比例。
Porous-type sandstone reservoir is shorter and shorter and gas reservoir in tight sand is more and more important.
由于好的孔渗性砂岩油气田越来越少，致密砂岩气藏作为一种非常规气藏近年来逐渐成为勘探和开发的热点。
Porous-type sandstone reservoir is shorter and shorter and gas reservoir in tight sand is more and more important.
由于好的孔渗性砂岩油气田越来越少，致密砂岩气藏作为一种非常规气藏近年来逐渐成为勘探和开发的热点。
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