Page 34 - Pipeline Pigging Technology
P. 34

Why pig a pipeline?



         REFERENCES

      1. TDW  Guide  to Pigging, TD Williamson Inc.
      2. Pipelines: design  construction  and  operation,  The  Pipeline  Industries
         Guild, London.
      3. Subseapigging  - Norway,  1986. Conference  papers, Pipes and  Pipelines
         International.
      4. Pipeline pigging  technology,  1984.  Conference  papers,  Pipes  and  Pipe-
         lines International.

















































                                        15
   29   30   31   32   33   34   35   36   37   38   39