Title: Fixed-point decomposing method for three-dimensional seismic offset imaging
Application Number: 200610047211 Application Date: 2006.07.17
Publication Number: 1888935 Publication Date: 2007.01.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01V1/28
Applicant(s) Name: Shi Dianxiang Address:
Inventor(s) Name: Shi Dianxiang
Attorney & Agent: song tiejun
Abstract:
    This is a research problem about the earthquake excursion imaging in prospecting physical geography field. It calculates the data of earthquake reflect wave by the handy arithmetic and puts into the disposal soft flat roof of earthquake data to form the imaging and confirm the best position for well or other underground resource. It adopts a new divide approaching method to achieve incomplete Cholesky decompose (because the coefficient matrix of the Cholesky decompose is denseness that can
Time: 5