| Code | Plug_Back_Total_Depth |
| Name | Plug Back Total Depth |
| Parents | Property > Length > Depth |
| Description | Measured Depth of the current bottom of the borehole. It is the physical bottom of the borehole which is plugged either by a cement or by a mechanical plug. The P.B.T.D. can changes in time. It is smaller than the total depth drilled. |
