HPHT multifinger caliper

The HPHT Multifinger Caliper is a unique technology developed exclusively by READ in order to enable integrity logging of HPHT wells. The technology is based on industry-leading 40 finger multifinger caliper technology, and is used to evaluate the integrity of tubing or casing, providing highly-accurate assessment of barrier condition.

Through its high resolution and high data density measurement, this technology provides a continuous map of the well’s internal surface, delivering detailed understanding of downhole geometries and barrier condition.

It is the only tool in its class rated to 205°C (400°F) for up to 15 hours and 17.600 psi, allowing operators to survey previously unreachable hostile environments.