Part of the completion process of a prospective production well, cementing can be used to seal the annulus after a casing string has been run in a wellbore. Additionally, cementing is used to seal ...

Float collars are a cementing component installed near the bottom of the casing string. Their primary functions are to serve as a landing spot for the cement plug during primary well cementing and to ...

Cementing units are outfitted with pumps, drives, and mixers to provide on-site concrete mixing and injection, often to oil and gas drilling operations. This prevents water penetrating into a well, ...