Casing Bushings
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Petrorio Drilling Tools
Petrorio Drilling Tools manufactures Casing Bushings designed to keep the casing string precisely aligned with the drilled hole’s center while allowing controlled rotation during cementing operations. This process ensures uniform slurry placement, creating a strong cement bond between the casing and borehole for enhanced well integrity.
We offer Square Type and Round Type Casing Bushings, compatible with 27.1/2”–37.1/2” Rotary Tables. Our designs are equivalent to and interchangeable with leading OEMs such as NOV, while being manufactured strictly in accordance with the latest API-7K specifications.
These Casing Bushings can be reliably used in NOV, Wirth, Drillmec, or any API-compliant rotary table, offering maximum versatility across drilling setups. Built from premium alloy steel and subjected to rigorous quality testing, Petrorio Casing Bushings deliver durability, reliability, and safety in all drilling environments.
