Most of oil fields have entered the later development period, conventional sandstone reservoirs that can be exploited have reduced gradually, fractured shale reservoirs will become in China.

我国大部分油气田已进入开发中后期，可开发的常规砂岩油气藏逐渐减少，泥页岩裂缝性油气藏也将成为我国重要的接替资源。

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With the world energy consumption rising, fractured shale reservoirs as an important unconventional oil and gas resources attract more and more attention.

随着世界能源消费的不断攀升，泥页岩裂缝性油气藏作为重要的非常规油气资源越来越受到重视。

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