It is used with casing.

Features

• Non API rated
• Customized blades consist of carbon fiber ceramic material bonded directly onto customer's casing
• Blade geometry and spacing designed to fit specific well applications
• Can be installed on any grade of pipe including CRA alloys
• Patented bonding process helps assure a strong mechanical bond with high adhesion value
• Provides centralization option for close tolerance wellbores
• Provides smooth, uninterrupted fluid flow during mud circulation and cement placement due to the absence of any banded product placed around the casing;  Helps enable full-coverage cement slurry distribution Composite material exhibits extreme abrasion and impact resistance
• Ideal for deviated sections of borehole as material combined with the upset edge of the blade geometry provides a low coefficient of friction
• Field proven technology
• Blade material is inert and thus is CO2 and H2S resistant
• A high thermal degradation temperature and excellent impact resistance at -25°F (-32°C)
• Successfully used in both conventional and slim profile wells
• Blade applications are usually performed in a Halliburton facility or in a pipe yard where customer's pipe is stored. Field location installations are also available.

Source : https://www.halliburton.com/en-US/ps/cementing/casing-equipment/casing-attachments/protech-molded-composite-attachments.html

Halliburton

Founded in the year 1919, Halliburton has successfully established itself as one of the world's largest and leading providers of products and services to the energy industrial landscape. With a strength of 60,000 employees, representing 140 nationalities across more than 80 countries. This firm helps its clients maximize value throughout the reservoir lifecycle – from locating hydrocarbons and managing geological data, to drilling and formation evaluation, well construction and completion, and production throughout the asset’s life.

With more than 40,000 employees, representing 130 nationalities in over 70 countries, we help our customers maximize value throughout the lifecycle of the reservoir – from locating hydrocarbons and managing geological data, to drilling and formation evaluation, well construction and completion and optimizing production throughout the life of the asset. We serve major, national and independent oil and natural gas companies throughout the world and operate under two divisions. These divisions form the basis for the two operating segments we report, the Completion and Production division and the Drilling and Evaluation division.