使用Focus处理系统绘制三维单炮记录的新方法

摘要

野外室内回放单炮记录是地震采集生产工作中的一项重要工序。回放记录的方式有很多，以往按文件号回放记录的方法存在一定的局限，不能依照相邻单炮间对比的需要进行排序。本文提出了一种不同于原来这种按施工记录顺序回放记录的方法——通过Focus处理系统对回放记录的顺序进行编辑后，再接监控资料质量的需求（如炮点的桩号）来回放记录。这种回放方法可以更方便指导下一步的生产和事后各种资料的处理分析，也可以为质量监控人员提供工作上的方便，以便在生产过程中及时进行质量监控。%Replay recording data is very important to seismic acquisition . There are lots of ways to get the playback re cord. But at present some limitations are existed, such as the records can＇t be sorted follow the order need. This pa per presents a different way to play back the recording unlike the original operation step. In this way, Fcous system will edit the playback step then replay the recording to meet the data quality need. This playback method can easily guide the data recording and processing and provide more convenience to quality control personnel for timely quality control in field operation.