辽河盆地东部凹陷龙611井区滚动增储的做法

介绍了辽河盆地东部凹陷龙611井区依靠科技进步实现勘探增储的主要做法,整个过程按照滚动勘探寻找储量的步骤开展工作。工作中首先分析了研究区内存在的地质问题,并进行了准确的层位标定,应用多种方法解释构造并相互验证,在构造落实的基础上开展综合地质研究,发现龙2圈闭和龙气13南扩边区,新增天然气地质储量6.58×108m3,为在老区搞好滚动勘探工作创建了一个成功的范例。

The Methods of Progressive Exploration to Increase the Reserves of Long611 Block in Eastern Depression of Liaohe Basin

This thesis briefs about the main methods to increase the reserves of Long-611 Block in the eastern depression of Liaohe Basin by means of the advanced technology. The whole process is a progressive exploration to search for the reserves. First of all, the geologists make analysis of the geological issues existing in the area to locate the horizons accurately. A number of methods are used to interpret the structure and confirm the interpretations with each other. Based on location of the structures, the integrated geological study is conducted to find Long-2 Trap, and the southern expanded peripheral area of Longqi-13. The newly additional natural gas in place is 6.58(108m3, creating a successful model for progressive exploration of the high maturing exploration area.