Downhole Tools are pieces of oilfield equipment that are used during well drilling, completion and…

The oil and gas industry is the largest sector in the world in terms of…

In cased hole completions, production casing is run along the entire length of the well…

 After drilling operations have been concluded, it becomes necessary for the wellbore to be Completed – the…

Perforation is a special operation to crease an efficient communication path between a wellbore and…

Upon entering the oil and gas industry, one of the first things I kept hearing…

Perforating is a process used to establish a flow path between the near reservoir and…

Once a well has been drilled, the decision must be made: Will this well become…

Retrievable tension packer The tension packer (Fig. 1) is typically used in medium- to shallow-depth…

The packer (more accurately described as the 'upper completion production packer') is a key piece…