Ads
related to: top tension riser for bed liner
Search results
Results From The WOW.Com Content Network
The marine riser is connected to the wellhead on the sea bed and therefore the tensioner must manage the differential movements between the riser and the rig. If there were no tensioner and the rig moves downward, the riser would buckle; if the rig rises then high forces would be transmitted to the riser and it would stretch and be damaged.
The guidelines act as a guidance for equipment and tools that must be lowered to the template. If there was no tensioner and the platform moved, the guidelines would become slack and could be broken. For this reason a number of guideline tensioners are mounted between the platform and riser.
Drilling riser joints with buoyancy modules. A drilling riser is a conduit that provides a temporary extension of a subsea oil well to a surface drilling facility. Drilling risers are categorised into two types: marine drilling risers used with subsea blowout preventer (BOP) and generally used by floating drilling vessels; and tie-back drilling risers used with a surface BOP and generally ...
A Drop In brand bed liner, when inserted inside the truck A Dual Liner bed liner was taken out. A truck bed liner, or simply a bed liner, is a protector applied or installed into a truck. It can be used to protect the bed of the truck from impact damage and abrasive damage. There are two broad classifications of bed liners: "Drop-in" and "Spray ...
PureWow editors select every item that appears on this page, and the company may earn compensation through affiliate links within the story. You can learn more about that process here. Yahoo Inc ...
brown represents the top of the subsea well casing; the five grey rectangles within the lower red shape represent ram-type blowout preventers; the two grey rectangles within the upper red shape represent annular-type blowout preventers; dark blue represents the riser insertion tube placed inside the end of the broken riser lying on the seabed