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辽河齐家潜山油气藏特征研究及潜力评价

Reservoir characteristics and the potential evaluation in Liaohe Qijia buried hill

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【作者】 商维斌

【Author】 Shang Weibin (Geoscience and engineering institute of Nanjing University, Nanjing,Jiangsu 210093)

【机构】 南京大学地球科学与工程学院中国石油辽河油田公司

【摘要】 利用岩心、测井、地震等资料,对齐家潜山储层岩性和物性等进行综合研究,并从构造运动、运移通道、生储盖配置等方面分析了潜山成藏条件:剧烈的构造运动控制了潜山的演化形成,为油气藏提供了良好场所;断层和不整合面为油气运移提供条件;圈闭与油气运移的时空配置关系,决定了能否聚集油气;良好的盖层使潜山圈闭聚集成藏。研究认为齐家潜山是倒装式成藏模式,并预测了潜山油气圈闭有利区为齐古6井区和齐2-12-14井区,对下一步勘探具有指导意义。

【Abstract】 Based on the core, log and seismic data, this paper carried on a compreshensive study on Qijia buried hill reservoir lithology and physical properties.analyzed the buried hill reservoir condisitions tectonic movement, migration pathway, reservoir-cap allocation. Intense tectonic movement controlled the buried hill evolution provided a good place to hydrocarbon reservoir; faults and unconformities provided conditions for the oil and gas migration; trap and migration of the relationship between space-time configuration determined whether the oil and gas can be accumulated; good cover layer to buried hill trap accumulation. In this paper it’s thought that Qijia buried hill belonged to a flip-style accumulation model, and predicted a favorable area for the buried hill oil and gas traps is in the ancient Qigu 6 and Qi 2-12- 14 Well, which provided guidance to the further exploration.

【基金】 国家重点攻关课题“松辽盆地及渤海湾盆地北部复杂隐蔽油气藏地质评价和勘探开发关键技术研究”部分研究成果(2001BA605A-08-04)
  • 【文献出处】 石油地质与工程 ,Petroleum Geology and Engineering , 编辑部邮箱 ,2010年03期
  • 【分类号】P618.13
  • 【被引频次】8
  • 【下载频次】152
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