Halliburton Energy Services, Inc.

Shell International Exploration & Production B.v.

Peter Van Der Sman

Mark Anton Proett

James Robert Birchak

Thomas E Ritter

Diederik W Van Batenburg

Wei Han

William F Trainor

Ali Mese

Kwang M Yoo

Daniel P Kusmer

Jeroen J Groenenboom

Ferdinand Van Der Bas

Pedro Zuiderwijk

A method for generating acoustic waves, the method having the steps of: extending a tine from a support structure so that a proximal end of the tine is attached to the support structure and a distal end of the tine is uninhibited; positioning an oscillator so as to be supported by the support structure and to mechanically communicate with the tine; and oscillating the tine with the oscillator.

Acoustic stimulation method with axial driver actuating moment arms on tines

An apparatus for generating acoustic waves, the apparatus having: a support structure; two tines extending from the support structure so that proximal ends of the two tines are attached to the support structure so that distal ends of the two tines are positioned with standoffs relative to a dimension of the support structure and the distal ends of the two tines are uninhibited, wherein the two tines each comprise a moment arm; and an oscillator in mechanical communication with the two tines.

Acoustic stimulation tool with axial driver actuating moment arms on tines

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Heemstede, Netherlands

Peter Van Der Sman