Forward simulation-based irregular seismic data acquisition method

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United States of America

PATENT NO 11933928
SERIAL NO

18188603

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An irregular seismic data collection method is based on forward modeling. The method includes: fully collecting geological information of a work area to build a geological model, determining arrangement parameters of receiver points and shot points for regular high-density collection and irregular sparse collection, performing irregular optimization design on positions of the shot points based on forward modeling, performing irregular optimization design on positions of the receiver points based on forward modeling, and outputting a preferred irregular sparse observation system. Compared with the existing technologies, an arrangement scheme of shot points and receiver points in the present invention, including the irregular sparse observation system, implements irregular optimization design of the shot points and the receiver points based on a forward modeling technology by using a greedy strategy, so that the designed irregular observation system can suppress to the greatest extent spatial aliasing caused by irregular sparse collection.

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Patent Owner(s)

  • INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Liang Beijing, CN 131 605
Huo, Shoudong Beijing, CN 9 57
Mu, Shengqiang Beijing, CN 2 0
Shu, Guoxu Beijing, CN 1 0
Zhou, Xuhui Beijing, CN 7 4
Zou, Jiaru Beijing, CN 3 0

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