WELL CONDUCTOR CASING STRING
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS5790497
| Definition | A <WELL CONDUCTOR CASING STRING> is a <WELL CASING STRING> being the first casing in the well and used to seal off near-surface water and prevent the walls of the hole from sloughing off or caving. |
| ISO number | 23984 |
| Note | Normally 30 inches indiameter |
| RDS number | RDS5790497 |
| Source | Piping |