浅析长堤地区油源的“两位一体又泾渭分明”现象

Discussion about the "an integral whole from two bodies, also entirely different of the Jinghe and the Weihe" phenomenon in Changdi area oil source

20 0 0年 ,在讨论长堤古生界潜山以及其披覆构造东翼的含油气性时 ,曾对长堤地区的油源问题进行过初步分析。进一步的研究表明 ,与其他多源或混源的含油气区不同 ,五号桩洼陷和桩东凹陷“两位一体”的油源对长堤地区的供油方式有着明显的差别 ,潜山烃源“泾渭分明”。该文应用科学通俗化和贴近生产实际的语言 ,系统地分析了两油源特殊的油气生、排、运、聚特点 。

During the discussing hydrocarbon property in Changdi Paleozoic erathem buried hill and its east flank of drape structure in 2000, the oil source in Changdi area was initially discussed. The further study showed that it is different from other hydrocarbon areas with multiple sources or mixed sources, 'an integral whole from two bodies' source in Wuhaozhuang subsag and Zhuangdong sag has obvious difference with Changdi area. Hydrocarbon source of buried hill is entirely different of the Jinghe and the Weihe. The special characteristics about generation, drain, migration and accumulation of hydrocarbon in two oil sources are analyzed systematically with scientific, and popular language, the constructive suggestions of hydrocarbon exploration in this area are setted.