All development wells of liwa n will be permanently installed with surface direct-reading subsurface pressure gauge and thermometer to support gas reservoir management and production optimization.

荔湾所有的开发井都将安装永久式的地面直读井下压力和温度计，为气藏管理和生产优化提供支持。

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The effectiveness of pressure seals in the subsurface may be evaluated by making a calculated fluid pressure profile of the overlying shales.

在地下，压力封闭的有效性可以通过计算上层页岩的流体压力剖面来估计。

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An area of the subsurface where source rock has reached appropriate conditions of pressure and temperature to generate hydrocarbons; also known as source kitchen, oil kitchen or gas kitchen.

地下源岩已经达到生烃的压力和温度的适宜条件的地区，也有周知的源岩凹陷、生油凹陷或生气凹陷。

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