Wellhead equipment is commonly used in the oil and gas industry. Wellhead equipment and systems are used when the well is about to be completed. Wellhead systems serve as a termination point of casing and tubing strings, which means that they are placed over the wellbore after the casing and tubing are done while completing the well. They provide pressure control and access to the main wellbore of the tubing, casing, or to the annulus. This ... Read more
