Description
The Type “K-3” Packoff is used to straddle and seal off holes in the tubing. The upper and lower Type “K-3” Packoffs are usually joined by spacer pipe. Upper and lower tubing stops are used to keep the packoff ssemblies in the locked position. In special applications, an upper or lower can be used as a tubing plug in situations where during well completion, landing nipples were not installed.