Due to terrain conditions, 3D seismic acquisition inevitably faces the basic phenomenon of local change. Based on this problem, conventional view method was discussed, the advantages and disadvantages of longitudinal restorative shooting and repetitive firing were explained, the method of combining extending the arrangement, repetitive shooting and approximate recovery shooting was put forward, which made fold number meet the requirements and got nearly offset data. These methods ensured quality and efficiency of the 3D seismic data acquisition collection in mining field, with some guidance in collecting data.
咸海龙,邹起阳,吴陈耿,罗小虎. 煤矿采区三维地震数据采集的变观方法研究[J]. 煤炭与化工, 2015, 38(3): 54-56.
XIAN Hai-long, ZOU Qi-yang, WU Chen-geng, LUO Xiao-hu. Observation Variant Study of 3D Seismic Acquisition in Mining Area. CCI, 2015, 38(3): 54-56.