CPC E21B 47/002 (2020.05) [E21B 47/003 (2020.05); E21B 47/04 (2013.01); G01N 21/954 (2013.01); G01N 2201/0224 (2013.01); G01N 2201/102 (2013.01)] | 17 Claims |
1. A borescope, comprising:
a housing;
an ultrasound sensor configured to rotate about a first axis;
a controller configured to receive measurements from the ultrasound sensor to determine a volume of a borehole in which the borescope is located; and
a motor configured to move the ultrasound sensor along the first axis to a plurality of axial positions, wherein the ultrasound sensor is configured to take a plurality of distance measurements at a plurality of angular positions, respectively, about the first axis at each axial position among the plurality of axial positions along the first axis.
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