deep natural gas exploration

Lithologic trap of volcanic rock body is a new object in the deep exploration in Songliao Basin and is a main continuous field of the deep natural gas exploration of Songliao Basin.

火山岩体岩性圈闭是松辽盆地深层勘探遇到的新对象，是松辽盆地深层天然气勘探的主要接替战场。

With the shallow natural gas exploration becoming difficult at present, deep-seated natural gas exploration has become the hot issue.

随着浅层天然气资源勘探难度的增大，进行深层天然气勘探已成必然趋势。

At present, deep strata is the important field of natural gas exploration.

深层是目前天然气勘探的重要领域。