油气地球化学勘探在大宛齐油田滚动勘探开发中的应用
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摘要
通过高密度采样,将以壤中游离烃油气直接检测技术和土壤吸附烃热释偏提取技术相结合的地表化探新方法、新技术应用于大宛齐浅层油气田的滚动勘探开发中,应用现代石油地质理论——成油体系分析的新思路,结合地震构造对化探异常进行综合油气预测,使钻井成功率大幅度提高,油田产量迅速上升,揭示了这一方法技术在浅层油气田勘探领域良好的应用前景。
Based on the high-density sampling, the new method and technology of geochemical exploration, which is integrated of the technology to directly detect oil and gas existing in the soil and the technology to extract the soil-absorbed hydrocarbon, is used in progressive exploration and development of the shallow-layer Dawanqi Oil and Gas Field. Application of the modern oil geological theory – the new method for analysis of the oil-generating system, combined with oil and gas prediction based on the abnormalities from geochemical exploration of structures – makes the successful rate of exploration wells rise significantly and the production of oil fields jump rapidly. This method is indicated to have a promising prospect for application in exploration of the shallow-layer oil and gas fields.
引文
1王致和等,塔里木盆地大宛齐油田探明储量报告,塔里木石油勘探开发指挥部,1996年12月。
     1刘永雷等,大宛齐浅层油气藏构造精细研究,石油物探局库尔勒研究中心,2001年12月。
     1索孝东等,大宛齐浅层油气田地表油气地球化学勘探成果,石油物探局地调五处,2002年4月。
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