Title:
【発明の名称】液圧直線振動機を使用するダウンホール地震振動機
Document Type and Number:
Japanese Patent JPS63503326
Kind Code:
A
Abstract:
The invention relates to a nondestructive downhole seismic source capable of generating SV-waves, SH-waves, and P-waves alone or in combination to determine information about a surrounding geologic formation. The invention also includes processes of performing crosswell tomography and reverse vertical seismic profiling. The invention also includes a means and process to carry out in hole seismic logging operations.
Inventors:
Paulsson, Bjorn N.P.
Application Number:
JP50209587A
Publication Date:
December 02, 1988
Filing Date:
March 18, 1987
Export Citation:
Assignee:
Chevron Research Company
International Classes:
G01V1/133; G01V1/145; G01V1/42; G01V11/00; (IPC1-7): G01V1/133
Attorney, Agent or Firm:
Akira Asamura (3 outside)