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DETERMINING DAMAGE TO A CASING STRING IN A WELLBORE
DETERMINING DAMAGE TO A CASING STRING IN A WELLBORE
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机译:确定井眼中套管的损坏
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摘要
Damage to a casing string in a wellbore resulting from a wellbore operation can be predicted. For example, a stiff string model can be used to determine a contact point between the casing string and a well tool positionable within the casing string for performing the wellbore operation. The stiff string model can be used to determine a force of the well tool against the casing string at the contact point. The force can be used to determine a volume of damage to the casing string proximate to the contact point. A depth of a groove formed in the casing string proximate to the contact point can be determined based on the volume of damage.
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