Marine Technology Reporter Blogs - remote

Deepwater Remote Operations Challenges

October 21, 2014

rov command
Today, much emphasis is given to working with real-time production data, real-time pipeline monitoring, leak detection and equipment condition monitoring. ROV/ AUV operations are used to support all sorts of deepwater seafloor construction processes, allowing operators to continuously monitor their subsea systems and intervene when necessary. Basically all equipment being installed on the seafloor has real-time communication systems, which allow operators on the surface to monitor the equipment’s performance and even control much of the equipment from the surface. Equipment that can be monitored from the surface but which cannot be manipulated remotely…

Deepwater Pipe IMR with AS Connector

April 11, 2014

4591
AS Connector was founded in Bergen, Norway in 2000 to provided dedicated services and equipment for deepwater pipeline inspection. In the last 13 years the company has built up a proven track record in pipeline IMR, through the use of innovative technology solutions. It has been doing extensive pipeline work with Petrobras in Brazil since 2002, including comprehensive deepwater pipeline repair systems, installation, supply of deepwater rider protection, correction of pipeline freespans, using in-house developed tools and equipment. One of their innovative equipment is a remote riser cleaning and inspection tool, the Riser Sovereign. This equipment was custom developed for Petrobras to clean and verify flex pipe integrity. The tool is self-propelled and operated similarly to a ROV.

Multiphase Pumping Technology

January 7, 2014

new Fischer fig
Multiphase pump technology allows increased development of remote location, deepwater plays and for fields deemed uneconomical due to low flow pressure. With the ability to handle high gas volumes as well as potentially reducing the risk on the environment, multiphase pumps are being increasingly used for subsea and downhole applications. Selection of multiphase boosting options remains a bit subjective and is frequently influenced by the seller’s informationwhich may mask potential limitations of this emerging technology. Information on multiphase pumping tends to focus on a certain pump type for a specific field application, but does not provide more-generalized criteria for the selection of multiphase boosting solutions from among those available in the market.