DRILLING JAR
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS17544443
Definition | A <DRILLING JAR> is a <DRILLING COMPONENT> that is a mechanical device used in a borehole to deliver an impact load to another downhole component, normally used to free a stuck component. |
ISO number | 12725 |
RDS number | RDS17544443 |
Source | PennWell Petroleum Dictionary; 1991. |
Piping |