Casing is a large diameter pipe that is lowered and cemented in place in order to line the borehole of an open well. Casing strings are strategically sized and placed into the well so that drilling ...

Prior to designing and installing casing, it is necessary to define the objectives and functions of each casing string. These objectives may differ depending on the type of well, its location ...

Cementing well casing is a crucial step in well construction that ensures the integrity and stability of the wellbore, isolates different zones and fluids, and protects the environment from ...

Similar to the bones of your spine protecting the spinal cord, casing is tubing that is set inside the drilled well to protect and support the wellstream. In addition to providing stabilization ...