公开(公告)号：US10684384B2

公开(公告)日：2020-06-16

申请号：US15604480

申请日：2017-05-24

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Debashish Sarkar ,  Michael Wells ,  Stewart Blake Brazil ,  James Verna Leggett, III

IPC: G01V1/52 ,  G01V1/48 ,  E21B49/00 ,  E21B47/00 ,  G01V1/46

Abstract: A downhole measurement tool configured to be run through a bore includes a source and a 3-component receiver. The source is configured to emit a signal into a volume of material surrounding the bore. The source signal propagates through the material surrounding the bore and reflects off of features within the material surrounding the bore. The three-component receiver includes a first, a second, and a third element. The first element is oriented in a first plane, orthogonal to an axis of the bore, and receives a first component of the set of reflections of the source signal. The second element is oriented in the first plane, orthogonal to the first element, and receives a second component of the set of reflections of the source signal. The third element is oriented parallel to the axis and receives a third component of the set of reflections of the source signal.