DRILLSTEM TESTING
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS17701635
| Definition | <DRILLSTEM TESTING> is <TESTING> tool on the end of a drill pipe to the bottom of a newly drilled wellbore |
| ISO number | 12753 |
| Note | These tests are usually conducted with a downhole shut-in tool that allows the well to be opened and closed at the bottom of the hole with a surface-actuated valve. Alternative name DST Derived from Schlumberger oilfiled dictionary. |
| RDS number | RDS17701635 |
| Source | Activity or Event |