tight gas reservoir的意思|示意

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。

Fracture acidizing technology is important means to develop tight clastic reservoir in west of Sichuan, scientifically produce gas reservoir and increase productivity of oil & gas.

压裂酸化技术是川西致密碎屑岩气藏开发不可缺少的重要手段，同时也是科学开采气藏、增加油气产能的重要手段。

Deep tight gas reservoirs are characterized by deep burial depth, poor reservoir quality and low production rate, but large exploration potentials.

深层致密砂岩气藏具有埋藏深、物性差、产量低的特点，但勘探潜力大。

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。

In the West Sichuan Depression with tight sand, the formation mechanism of traps and gas reservoir is quite complicated, resulted from the basin's complex evolution.

在川西坳陷这个致密砂岩领域，圈闭和气藏的形成机理相当复杂，其根本原因在于盆地有着相当复杂的形成与演化史。

Deep basin gas is an abnormal gas accumulation with characters of subnormal pressure and gas-water inversion caused essentially by its tight reservoir.

深盆气藏是一种特殊机理形成的具有气水倒置和负压异常等特征的致密气藏。