Method and device for improving imaging precision of prestack depth offset

• Main Authors: GUO QINGXIN, ZHUANG XIJIN, JIN DI, YANG CUN, YE YUEMING
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; DETECTING MASSES OR OBJECTS; ELECTRIC DIGITAL DATA PROCESSING; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The invention provides a method and device for improving the imaging precision of prestack depth offset. The method comprises the following steps that epicenter data and prestack shot data are read; the epicenter data and the prestack shot data are processed to obtain a combined imaging result; mult...