Wellbore
The hole drilled by the bit. The wellbore is defined by the dimensions and potential volume of the hole and can be openhole (bounded by rock or the geographical formation) or cased hole (bounded by casing).
The hole drilled by the bit. The wellbore is defined by the dimensions and potential volume of the hole and can be openhole (bounded by rock or the geographical formation) or cased hole (bounded by casing).