BOREHOLE ACOUSTIC NOISE MEASUREMENT AND PROCESSING

摘要

In some embodiments, an apparatus and a system, as well as a method and an article, may operate to acquire acoustic noise data by one or more receivers, the acoustic noise provided by a passive source comprising a down hole tool body moving with in a borehole, and/or a positioning device or a measurement device attached to the tool body. Additional operations may include processing the acoustic noise data to determine receiver calibration parameters, and/or formation properties. Additional apparatus, systems, and methods are disclosed.

主权项

1. A processor-implemented method, comprising:
acquiring acoustic noise data by at least one receiver, the acoustic noise provided by a passive source comprising a down hole tool body moving within a borehole, and/or a positioning device or a measurement device attached to the tool body; and processing the acoustic noise data to determine at least one of a calibration parameter of the at least one receiver or a formation property.