KELLY SAVER SUB
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS7152233
| Definition | A <KELLY SAVER SUB> is a <DRILL STEM SUB> that is made up onto the bottom of the kelly to protect the pin end of the kelly from wear during make-up and break-out operations. |
| ISO number | 5068 |
| RDS number | RDS7152233 |
| Source | API 7 Specification |
| Piping |