新疆石油地质 ›› 2000, Vol. 21 ›› Issue (1): 23-26.

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塔中隆起石炭系油气成藏期研究

邓良全, 刘胜, 杨海军   

  1. 塔里木石油勘探开发指挥部 新疆库尔勒841000
  • 出版日期:2000-01-01 发布日期:2021-01-15
  • 作者简介:邓良全(1939-),男,石油地质,高级工程师。

Study on Periods of Hydrocarbon Formation Reservoirs of Carboniferous in Tazhong Uplift

Deng Liangquan, Liu Sheng, Yang Haijun   

  1. Engineer, Petroleum Geology, Tarim Petroleum Exploration and Development Headquarters, Korla, Xinjiang 841000
  • Online:2000-01-01 Published:2021-01-15

摘要: 利用油(气)水界面的形成与演化、高压物性资料及根据塔中4油田、塔中6凝析气田石炭系油气特征,对塔里木盆地塔中隆起石炭系油气藏进行了油气运聚成藏期次研究。认为,塔中隆起目前所发现的石炭系油藏形成于古生代末期,中生代调整,新生代再形成;凝析气藏在晚第三纪至第四纪形成。

关键词: 石炭纪, 油气生成, 油气运移, 油水界面, (塔中隆起), (成藏期)

Abstract: Based on formation and evolution of the oil(gas)-water contact, PVT test data and characteristics of Carboniferous petroleum system, study on the periods of hydrocarbon migration, accumulation and formation reservoir of Tazhong uplift in Tarim basin was made.The results showed that the Carboniferous reservoirs found nowadays in Tazhong uplift formed in Late Paleozoic, modfied in Mesozoic and reconfigured in Cenozoic followed by forming condensate gas reservoirs in Neogene and Quatemary period.

Key words: Carboniferous, Hydrocarbon generation, Hydrocarbon migration, Oil-water contact, Tazhong Uplift, Formnation reservoir period