DRILL STEM BIT SUB
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS7155628
Definition | A <DRILL STEM BIT SUB> is a <DRILL STEM SUB> that has two box ends and is used between the drill collars and the drill bit. |
ISO number | 4971 |
Note | It will normally include a float valve. |
RDS number | RDS7155628 |
Source | Piping |