Casing string definition

Casing string means the entire length of all the connected joints of casing inserted into the wellbore.
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Casing string means a complete segment of well casing (surface casing, intermediate casing, or production casing) assembled from a number of pipe sections that are typically joined together using threaded couplings.
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Examples of Casing string in a sentence

  • Casing string contact with the side of the wellbore can lead to void spaces in the cement job (referred to as “channeling”).

  • Casing string that is usually hammered into the well at the seabed, to prevent the sides of the hole from caving into the wellbore.

  • Casing string that does not extend to the top of the well or to the wellhead.

Related to Casing string

  • Casing means a pipe or tubing of appropriate material, of varying diameter and weight, lowered into a borehole during or after drilling in order to support the sides of the hole and thus prevent the walls from caving, to prevent loss of drilling mud into porous ground, or to prevent water, gas, or other fluid from entering or leaving the hole.

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