ASLO™ PRO-SUB is a customized centralizer for under-ream applications and tight tolerance applications with an annular gap of less than 1.25 inches. Design and production according to customer requirements to ensure the best solution, minimize resistance, and maximize casing support, depending on the specific situation
One piece design
Fully rotatable
It can easily pass through wells with extremely small annular gaps without damage
Test standards exceed industry standards
Product design meets specific application requirements
Design and test new products within two weeks