王亚青;林承焰;董春梅;

• 1:中海石油研究总院
• 2:中国石油大学(华东)地球资源与信息学院

摘要(Abstract)：

陆相断陷盆地浊积扇体的发育受构造运动、湖平面变化、沉积物供给、古地貌等多因素的控制.以断陷湖盆济阳坳陷车镇凹陷缓坡带东风港油田为例,在系统调研和大量实际工作的基础上,针对陆相浊积扇规模小、分布分散、呈多层薄层状、识别和预测十分困难的特征,建立断陷湖盆缓坡带浊积扇沉积的"叠置扇模式"."叠置扇模式"具体表现为"垂向叠置,扇上有扇;侧向迁移,扇外有扇".在油气勘探中,根据"叠置扇模式"的发育特征和控制要素分析,可以更好地预测有利勘探开发目标.济阳坳陷车镇凹陷东风港油田大量小型浊积扇的成功勘探开发充分证明了这一点.

关键词(KeyWords)： 缓坡浊积扇;沉积模式;叠置扇;控制要素

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(编号:40872083)

作者(Authors): 王亚青;林承焰;董春梅;

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