The discovery of natural gas from Yancheng sag in northern Jiangsu basin is a b reakthrough in the history of oil and gas explo ration, but its origin is still in dispute.

 
  • 盐城凹陷天然气藏的发现是苏北盆地油气勘探的重大突破,但对天然气成因还有不同认识。
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