Dongpu sag is of the superior geological conditions for forming deep gas pools, including two sets f premium source rocks, variety of sand bodies, sell developed porosity and thick halite and mudstone as cap rocks.

• 摘要东濮凹陷具有形成深层气的优越基础地质条件：两套优质烃源岩、多种类型的储集砂体和高异常孔隙发育、厚的岩盐和泥岩作为良好盖层。