CAJ | 학술논문

通过高邮凹陷断层封闭性影响因素的主次关系、互补关系分析，认为对置盘砂岩百分含量、断层断距及断层活动期是断层封闭性的主控因素，提出了高邮凹陷存在两组双因素互补组合，即断距大小与砂岩百分含量之间的互补组合、断层活动期与砂岩百分含量之间的互补组合。在此基础上，分别分析了两组双因素互补组合与断层封闭性的关系，建立了“双因素互补法”断层封闭性评价方法和标准，在勘探实践中得到了较好的应用。
통과고유요함단층봉폐성영향인소적주차관계、호보관계분석，인위대치반사암백분함량、단층단거급단층활동기시단층봉폐성적주공인소，제출료고유요함존재량조쌍인소호보조합，즉단거대소여사암백분함량지간적호보조합、단층활동기여사암백분함량지간적호보조합。재차기출상，분별분석료량조쌍인소호보조합여단층봉폐성적관계，건립료“쌍인소호보법”단층봉폐성평개방법화표준，재감탐실천중득도료교호적응용。
Through the analysis of the major and minor roles and complementary roles among the fault sealing influence factors in Gaoyou sag, it is confirmed that the sand contents, the fault throw and the fault activity stage are the controlling factors, and it is proposed that there are two double factors complementary group in Gaoyou sag. One group is the fault throw and the sand contents, another group is the fault activity stage and the sand contents. Based on the above, the evalua- tion criterion of the fault sealing properties by double factors complementary method is built through the analysis of the re- lation between two double factors complementary groups and the fault sealing. The evaluation criterion is applied and ac- quired better effect in Gaoyou sag.