【摘要】 对构造和储层的精细描述是胜利油田滩海地区油气勘探成功与否的关键。为此,针对垦东滩海地区上第三系构造和储层特点,系统总结了适用于滩海地区的精细油藏描述技术。首先对构造精细描述技术进行了讨论,包括断裂体系描述方法和微幅构造成图方法;然后对储层精细描述技术进行了论述,包括基于水平切片的储层追踪、三维立体显示、测井约束反演和多参数分析等。实际应用效果表明,精细油藏描述技术可以准确地预测有利储层发育区。根据预测结果设计的水平井,实现了海油陆采。更多还原

【Abstract】 The detailed seismic description of structure and reservoir is critical to successful exploration in Kendong shallow water area of Shengli oilfield.According to the characteristics of structures and reservoirs from Upper Tertiary formations,a set of detailed reser- voir description techniques suitable for shallow water area are sys- tematically summarized.Firstly,the fine structure description techniques were discussed,including fracture system description method and micro-structure mapping technique.Secondly,fine res ervoir description techniques were discussed,including reservoir tracing based on horizontal slice,3D volumetric displaying,logging constrained inversion,and multi-parameters analysis etc.Actual application shows that these description techniques can precisely predict beneficial zones.The horizontal well designed according to the prediction results enables the offshore oil production on land.更多还原