Throughout the oil or gas mining process, you'll have plenty of occasions where you'll need to use plugs and other temporary devices that will later need to be removed. You may also need to retrieve flow control equipment from the wellbore when it is no longer required or needs maintenance. To get your equipment out of the downhole safely, you'll need pulling tools.
Pulling tools can be lowered down into the wellbore to retrieve debris as well. In some cases, debris may block subsurface tools, hindering their operation or preventing them from working altogether. The fishneck at the end of the pulling tools is efficient at grabbing debris and other items so they can be removed. The other end is attached to the wireline for easy lowering and retrieval.