Anyway, moving a LOB segment is pretty easy. First, you need to determine what table it relates to. You can do this with the following query:
dl.segment_name = &log_segment_name;
or to find all LOB segments within a tablespace you can adjust the WHERE clause to look at the tablespace_name column. Once you have the table name, you simply use something similar to the following (you can omit the TABLESPACE &table_tablespace if you don't want to move the table to a new tablespace).
ALTER TABLE &table_name
MOVE TABLESPACE &table_tablespace
LOB(&column_name) STORE AS (TABLESPACE &lob_tablespace);
That's all there is to it. See, something useful.