Title: Field test method for selection of seismic exploration trace-to-trace distance and maximum shot-to-geophone distance
Application Number: 200610042045 Application Date: 2006.01.18
Publication Number: 1804662 Publication Date: 2006.07.19
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01V1/28
Applicant(s) Name: Zhao Junguo Address: 257091
Inventor(s) Name: Zhao Junguo
Attorney & Agent: lang bide
Abstract:
     The invention relates to a field test method of seismic exploration spacing, max offset traces selection. It comprises the following steps: 1) arranging the receiving points by equal distance; 2) doing exciting points' set-work by equal distance on one end of the set-work line between the two receiving points; 3) arranging the demodulator on the receiving point and positioning the artificial earthquake origin on the exciting points; 4) using the digital vibration measurer to do artificial excites and receives the generated earthquake wave data and recording it in the storage medium; 5) arranging the indoor earthquake data by offset order; 6) generating a series of new channel integer by using Δx, 2Δx and nΔx as channel distance; 7) Comparative analyzing the new generated channel integer to ascertain the channel distance and the max offset traces.
Time: 7
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