Method for driving a bender-type transmitter of a borehole...

Details Method for driving a bender-type transmitter of a borehole... Method for driving a bender-type transmitter of a borehole...

G - Physics

01

V

349/4

G01V 1/40 (2006.01) B06B 1/06 (2006.01) G01V 1/52 (2006.01)

Patent

CA 1281117

METHOD FOR DRIVING A BENDER-TYPE TRANSMITTER OF A BOREHOLE LOGGING TOOL TO SEQUENTIALLY PRODUCE ACOUSTIC COMPRESSIONAL AND TUBE WAVES ABSTRACT Of THE INVENTION An acoustic well logging system employs a sine wave tone burst generator which drives a bender-type transmitter in a borehole logging tool to sequentially produce acoustic compressional and tube waves. A sine wave tone burst is selectively swept or fixed in frequency between 10 kHz and 1.5 kHz to generate a constant frequency compressional wave and below 1.5 kHz to generate a constant frequency tube wave. The constant frequency of the compressional wave along a particular subsurface formation interval is characteristic of the rock material of such subsurface formation interval.

522546

Affiliated with

Also associated with

Rating

Method for driving a bender-type transmitter of a borehole... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for driving a bender-type transmitter of a borehole..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for driving a bender-type transmitter of a borehole... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1295940