out gas reservoir的意思|示意

The type of oil and gas field in Liaohe basin is complicated and its reservoir is abundant which brings out difficult to excavating potential work for data of old well.

辽河盆地油气藏类型复杂，储集层类型丰富，给老井老资料挖潜工作带来难度。

The analysis of vertical and horizontal changes of reservoir thickness is of great significance for finding out lithologic oil-gas pools.

分析储集层厚度在纵、横向上的变化，对于寻找岩性油气藏具有重要意义。

For gas Drilling, the bottom hole pressure is far smaller than the formation pressure, so that the gas in the reservoir come out to the hole continuously and get out of the well.

当用气体钻井打开储层时，由于钻进时井筒流动压力远远低于地层孔隙压力，储层流体就不断地流入井筒，并返出到地面。

Natural gas that bubbles out of crude oil on the surface due to the decrease in pressure between the reservoir and the surface.

由于在储层与地面之间的压差，在地面从原油中释放出来的天然气。

So, after reservoir watering out as edge water and bottom water enters, the gas phase permeability will decrease greatly, and strong water lock effect will happen.

因此，当边水和底水进入储层发生水淹后，气相渗透率将极大降低，存在较强的水锁效应。

Therefore, the paper carried out the completion optimization of Changling volcanic gas reservoir.

为此本文开展了针对长岭火山岩气藏的完井优化研究。