دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a tool set temporarily in the casing or well to prevent the passage of cement, thereby forcing it to follow another designated path. It is used in squeeze cementing and other remedial cementing jobs.

n: A kind of tool for cement squeezing or remedying cementing job. Set into the casing or wellbore temporarily to stop cement slurry downflowing.

a temporary set plug to allow cement work above the tool. It is drilled out after the cement job.