DRILL STEM ASSEMBLY
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS7156023
| Definition | A <DRILL STEM ASSEMBLY> is a <DRILLING COMPONENT> that includes a number of drill stem components that makes up the rotary part of the drill string. |
| ISO number | 4970 |
| RDS number | RDS7156023 |
| Source | API 7 Specifications |
| Piping |