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准噶尔盆地腹部车-莫古隆起区隐蔽油气藏形成条件与勘探技术
武恒志 孟闲龙 杨江峰
摘 要:准噶尔盆地腹部以单斜构造背景为主,近几年所揭示的隐蔽油气藏类型虽然主要以地层、岩性油气藏为主,但仍然呈现多样性的特点,成藏主控因素也具有相对的多样性.从成因角度分析,盆地腹部砂层、不整合面、断层等输导条件控制了油气藏的分布和富集,盆地中央发育的"车-莫古隆起"控制了油气藏的调整和改造.通过不断地总结,中国石化西部新区逐渐总结出一套处理、解释相结合以模式为指导的隐蔽圈闭地震识别技术.
关键词:隐蔽油气藏;成藏主控因素;勘探技术;圈闭识别;车-莫古隆起;准噶尔盆地
分类号:TE112.3 文献标识码:A
文章编号:0253-9985(2006)06-0779-07
Formation conditions and prospecting technologies for subtle reservoirs in the Che-Mo palaeohigh of central Junggar basin
Wu Hengzhi Meng Xianlong Yang Jiangfeng
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武恒志(1964-),男,教授级高级工程师,石油地质
作者单位:武恒志(中国石油化工有限公司,石油勘探开发研究院,西部分院,新疆,乌鲁木齐,830011)
孟闲龙(中国石油化工有限公司,石油勘探开发研究院,西部分院,新疆,乌鲁木齐,830011)
杨江峰(中国石油化工有限公司,石油勘探开发研究院,西部分院,新疆,乌鲁木齐,830011)
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