The existence of vast area of tight sand rock, low permeability of sand rock and plenteous gas supply are all favorable conditions for the formation of deep basin gas traps.
大面积致密砂岩的存在、砂岩的低渗透性以及充足的天然气供应都是形成深盆气藏的有利条件。
There exist big differences in studied result with different test methods for dense reservoir rock in low permeability gas pool is sensitive to the stress.
致密低渗气藏开发过程中储集层存在应力敏感，不同的试验方法评价结果差异很大。
The experimental study was done for the pressure sensitiveness of gas reservoir, by using the rock samples from Shengli Oilfield as standard samples of gas reservoir with low permeability.
采用来自胜利油田的岩样作为代表低渗气层的标准岩样，进行了气层压力敏感性的试验研究。
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