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盐城天然气藏的发现经历曲折 ,给人启示。从天然气藏的基本地化特征、天然气及其源岩类型、天然气成熟度等分析 ,盐城天然气藏为“古生新储”型晚期成藏的天然气藏。该气藏发现的意义在于为苏北地区“古生新储”、“古生中储”型天然气藏的勘探提供了地质模型 ,也为扬子中古生界海相地层的勘探提供了借鉴。
The discovery of Yancheng natural gas reservoir experienced twists and turns, giving enlightenment. Based on the analysis of the basic geochemical characteristics of natural gas reservoirs, the types of natural gas and its source rock and the maturity of natural gas, the natural gas reservoir of Yancheng is a gas reservoirs of late Paleogene reservoir type. The significance of the discovery of this gas reservoir is to provide a geological model for the exploration of the Paleozoic Reserve and Paleozoic Reserve in the Northern Jiangsu region and to provide references for the exploration of the marine Paleozoic marine strata in the Yangtze region.