Multi-Arm Caliper Tool

60-Arm Caliper

60-Arm Caliper

The Multi-Arm Caliper MAC 60 is a state of the art, sophisticated logging tool that performs an accurate inspection of the casing interior. It is an intergrated logging system enabling downhole data acquisition, high speed data transmission to the surface, data processing and vivid imaging of the inspected casing.

The data provided by the tool provides you with the knowledge necessary to plan cost effective work-over and remedial operations.

This tool is designed with a small outside diameter with a large working range of measurement. The tool is capable of logging all weights of 4 1/2 inch through 10 3/4 inch casings. Each of the 60 arms sends an individual measurement to the surface. The actuation of each arm is converted to an electrical signal and transmitted above ground in a data frame consisting of a frame identifier, 60 arm channels, an electronics temperature data and a checksum. The data is transmitted at a rate of 13 times per second. The surface equipment decodes the data frame and stores the data to disk.

The operator has the option of presenting the data in log form with various imaging presentations ranging from a cross section of the casing to a 3-D type, color enhanced visualization.

If you would like to talk with us about wireline service at your location please email or call (806) 897-0735.

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