Halliburton sets new deepwater record with subsea pipeline testing device
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Advanced Deepwater Monitoring System
This study investigates new methods to improve deepwater monitoring and addresses installation of advanced sensors on ”already deployed” risers, flowlines, trees, and other deepwater devices. A major shortcoming of post installed monitoring systems in subsea is poor coupling between the sensor and structure. This study provided methods to overcome this problem. Both field testing in subsea envi...
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Subsea systems used in combination with host facilities, such as floating, production storage and offloading units (FPSOs), tension leg platforms (TLPs), spars or compliant towers employ supervisory control and data acquisition (SCADA) systems whose architectures differ from SCADA systems found on conventional platforms. In these systems, programmable logic controllers (PLCs) located on the hos...
متن کاملDesign and Installation of Deepwater Petroleum Pipelines
The exploration of offshore gas/oil has been moving to deepwater fields as big reservoirs have been found and technologies have improved. Presently, the most active areas in deepwater gas/oil field development are Africa and the GOM (Gulf of Mexico) in North America. There are many technological challenges in developing deepwater gas/oil fields such as: flow assurance, subsea systems, riser sys...
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The development and implementation of new technology within the execution schedule and finance model of a deepwater subsea project requires attention to design detail, and a culture of meticulous qualification and verification practice. Challenges faced by project leadership and project teams occur in the merging of new technology product(s) into the timeline allocated for delivering the more c...
متن کاملDeepwater Monitoring System Using Logistic-Support Vessels in Underwater Sensor Networks
This paper proposes a deepwater monitoring system built with sensors distributed over the subsea pipelines which are responsible for transportation of oil production. Data transmission is undertaken by underwater acoustic modems installed on the sensors and vessels used for logistic support of the oil exploration. However, the vessels may not be within sensor range at all times, requiring the u...
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تاریخ انتشار 2012