摘要
库车坳陷为晚第三纪以来形成的前陆盆地。该区油气资源丰富,油源条件比较优越;有五套这良好的储盖组合;构造成排成带分布,构造圈闭发育;勘探领域广阔,由于该地区地面和地下条件都十分复杂,因此要加强综合研究,进一步研究油气成藏规律,并且在山地地震和高陡构造及盐下构造解释上进行攻关,同时还要解决钻井工程上克服地应力的影响和钻穿巨厚盐膏层方面所需要的新技术。
As a foreland basin formed from Neogene, the Kuqa Depression is rich in oil-gas resources, with favorable source condition, five sets of good reservoir-seal assemblage, zone-like structure traps; shown wide .exploration fields. However, because of the complicated subsurface and surface conditions, comprehensive researches must be strengthened, focusing on mountainous seismic survey, interpretation of high-steep structure and subsalt structure, and new techniques needed for settling the influence of geostress on drilling and the drilling of huge salt and gypsum layers.
关键词
塔里木盆地
库车坳陷
烃源岩
构造特征
油气勘探
Tarim Basin, Kuqa Depression, hydrocarbon source rock, Structure feature, prospect appraisal
