Wellbore:
A borehole; the hole drilled by the bit.A wellbore may have casing in it or it may be open (uncased); or part of it may be cased, and part of it may be open.
Also called a borehole or hole.
Wellbore:
A borehole; the hole drilled by the bit.A wellbore may have casing in it or it may be open (uncased); or part of it may be cased, and part of it may be open.
Also called a borehole or hole.