August 1998
Industry At A Glance
98-08_dwt_how-nirider_fig9.html (Aug-1998)
A monthly magazine offering industry news, statistics and technical editorial to the oil and gas drilling, exploration and production industry.
 |
|
Fig. 9. PLEM valves are arranged to allow the pipelines to be isolated as needed during installation, and the manifold to be isolated if the removable flowloop is removed for expansion of the system to another field. Remotely-operated pigging valve can be closed to separate the two flowlines and opened to allow round trip pigging. |
|
|
Copyright © 1999 World Oil
Copyright © 1999 Gulf Publishing Company
