Slip velocity:
1.The rate at which drilled solids tend to settle in the borehole as a well is being drilled.
2.
Difference between the annular velocity of the fluid and the rate at which a cutting is removed from the hole.
Slip velocity:
1.The rate at which drilled solids tend to settle in the borehole as a well is being drilled.
2.
Difference between the annular velocity of the fluid and the rate at which a cutting is removed from the hole.