Tubing-casing annulus scanner tool

A method for scanning a well having a second tubular body, the method comprising:

• installing a first tubular body within the second tubular body to form an annulus between an outer circumferential surface of the first tubular body and an inner circumferential surface of the second tubular body;
• installing a scanner tool into the annulus, wherein the scanner tool is movably located around the first tubular body such that the first tubular body extends through the scanner tool and the scanner tool comprises:
• a tool housing having a housing outer surface and a housing inner surface;
• slips connected to the tool housing;
• a conduit defined by the housing inner surface, the first tubular body extending therein;
• and
• a plurality of calipers distributed around the housing outer surface, wherein the plurality of calipers are configured to measure well data;
• connecting an electronically conductive cable to the tool housing of the scanner tool;
• running the scanner tool up hole and downhole along the first tubular body within the annulus using the electronically conductive cable;
• loosening or tightening the slips around the first tubular body upon reception of a signal from the electronically conductive cable;
• scanning the well using the plurality of calipers to obtain well data;
• and
• transmitting the well data to a computer located at a surface location using the electronically conductive cable.