CAJ | 학술논문

在伸展盆地中，构造转换带对油气具有重要的控制作用，往往是油气聚集的有利部位；在简化构造转换带概念基础上，分不同构造层对研究区构造转换带进行系统识别、特征分析及形成机制研究；综合钻井、地震及油藏资料，总结了高邮凹陷构造转换带对油气成藏控制作用。研究认为高邮凹陷构造转换带主要发育形式为走向斜坡、横向低凸起及变换断层，对沉积砂体展布、圈闭及油气运移聚集具有明显的控制作用，是下步勘探的有利目标。
재신전분지중，구조전환대대유기구유중요적공제작용，왕왕시유기취집적유리부위；재간화구조전환대개념기출상，분불동구조층대연구구구조전환대진행계통식별、특정분석급형성궤제연구；종합찬정、지진급유장자료，총결료고유요함구조전환대대유기성장공제작용。연구인위고유요함구조전환대주요발육형식위주향사파、횡향저철기급변환단층，대침적사체전포、권폐급유기운이취집구유명현적공제작용，시하보감탐적유리목표。
In the extensional rifted basin ,the structure transfer zone has a significant control on petroleum ,which is u-sually a favorable position for petroleum accumulation .On the basis of simplifying the concept of the structure transfer zone ,it was carried out a series of studies on system recognition ,characteristics analyses and formation mechanism accord-ing to various structural layers in the research area .By integrating drilling,seismic,and reservoir data,it was summarized the controlling effect of the structure transfer zone on petroleum formation in Gaoyou sag .The research results suggested that the main types of the structure transfer zones are relay ramp ,transverse relief and transform fault ,which obviously af-fect on the sand body distribution ,trap and petroleum accumulation ,and are favorable exploration targets in the future .