Available knotty problem about exploration situation require petroleum resources theory, technology, operating position manipulation, together with carefully research about source rocks characteristics, foreland basin evolutionary.

• 这些问题需要紧密结合前陆盆地构造发育和含煤地层沉积的特点，研究烃源岩分布差异性特征，从煤系烃源岩、天然气成藏理论和勘探技术等方面加以解决。