petroleum production 5 min read
How the Oil and Gas Industry Works
The oil and gas industry is the largest sector in the world in terms of dollar value. It contributes significantly…
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petroleum production 2 min read
Cased Hole Completions
In cased hole completions, production casing is run along the entire length of the well and through the reservoir. The…
petroleum production 2 min read
Open Hole Completion vs. Cased Hole Completion
After drilling operations have been concluded, it becomes necessary for the wellbore to be Completed – the process of preparing the well…
petroleum production 4 min read
Perforation Fundamentals – Basic Knowledge about Perforation Used in Oil and Gas Industry
Perforation is a special operation to crease an efficient communication path between a wellbore and a reservoir by creating tunnels.…
petroleum production 2 min read
Conventional Vs. Unconventional
Upon entering the oil and gas industry, one of the first things I kept hearing was conventional and unconventional oil.…
petroleum production 7 min read
Perforating
Perforating is a process used to establish a flow path between the near reservoir and the wellbore. It normally involves…
petroleum production 5 min read
How Does Well Completion Work?
Once a well has been drilled, the decision must be made: Will this well become a producer or be plugged…
petroleum production 12 min read
Types of packers
Retrievable tension packer The tension packer (Fig. 1) is typically used in medium- to shallow-depth (LP/LT) production or injection applications.…
petroleum production 5 min read
Packers
The packer (more accurately described as the ‘upper completion production packer’) is a key piece of downhole equipment in many…
petroleum production 4 min read
Christmas Tree or Wellhead?
In the complicated but vital industry of drawing oil and gas out of the earth and getting it to the…
