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Assignee: Blafro Tools AS


Location: NO
No. of patents: 2

NumberTitleIssue Date
7686544Method and arrangement by a workover riser connection
A method and arrangement for well completion and intervention operations where a workover riser 4 projecting from a wellhead 6 and up to a vessel 2 is used, and where the upper portion of the workover riser 4 is designed to be displaced f...
03/30/2010
7334967Method and arrangement by a workover riser connection
A slip joint for a riser between a well and a floating petroleum installation, for example an oil platform. The slip joint includes, an outer pipe and an inner pipe, the pipes arranged to enable telescopic movement relative to one another in order to compensate for ...
02/26/2008
 
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