Title:
EXPLOSIVE SHEAR WAVE ENERGY SOURCE
Document Type and Number:
WIPO Patent Application WO2000055105
Kind Code:
A3
Abstract:
An energy source for shear wave within the surface of the earth. The energy source has a convoluted shape (405). In a preferred embodiment, the pitch of the spacing (425) of the flexible explosive material (405) and the flexible transfer material (430) around the tube (410) ranges from about 20 to 45 degrees relative to the horizontal direction in order to optionally excite a range of frequencies.
Inventors:
MCDAVID WILLIAM TERRY (US)
Application Number:
PCT/US2000/006634
Publication Date:
May 31, 2001
Filing Date:
March 14, 2000
Export Citation:
Assignee:
INPUT OUTPUT INC (US)
MCDAVID WILLIAM TERRY (US)
MCDAVID WILLIAM TERRY (US)
International Classes:
G01P21/00; G01D11/24; G01D18/00; G01H1/00; G01L27/00; G01P1/02; G01P15/08; G01P15/125; G01P15/13; G01V1/047; G01V1/053; G01V1/104; G01V1/18; G01V1/40; H01L21/60; H01L29/84; H05K5/00; G01N1/02; (IPC1-7): C06C5/04; F42B3/00; E03B3/11; G01V1/06
Foreign References:
| US0100884A | 1870-03-15 | |||
| US3244099A | 1966-04-05 | |||
| US3289583A | 1966-12-06 | |||
| US3698316A | 1972-10-17 | |||
| US3729060A | 1973-04-24 | |||
| US4284006A | 1981-08-18 | |||
| US4615752A | 1986-10-07 | |||
| US4667599A | 1987-05-26 | |||
| US5125473A | 1992-06-30 | |||
| US3832949A | 1974-09-03 |
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