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Keywords: transmission
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35449-MS
... of these emerging technologies as enablers of new and disruptive monitoring paradigms. sustainable development communication social responsibility architecture climate change sensor configuration modem iout architecture transmission sustainability subsea system implementation artificial...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35116-MS
... emission subsea system offshore technology conference interface actuation battery sustainable development valve subsea electric actuator transmission linear actuator social responsibility climate change installation module requirement subsea production equipment controls and umbilicals...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32440-MS
... analysis is conducted, and these methods are compared under different scenarios. Three long-distance energy transmission methods are proposed to transmit offshore energy onshore, considering the capital/operation costs for related energy conversion and transmission facilities. The first method that only...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32074-MS
... real-time plume monitoring ocean water requirement offshore technology conference transmission plume generation application lcp node laser beam beam propagation sea floor laser ocean floor Ocean Floor Mining Mining companies have developed innovative ways to harvest the bounty...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30707-MS
... installations, to lower emissions. To meet the technical challenges of these developments, subsea transmission, distribution and conversion electrical equipment are developed through the ABB Subsea Power JIP where ABB, Equinor, Chevron and Total are partners. In 2013, ABB and its Joint Industrial Partners...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29303-MS
... Abstract High speed wireless communication has proven elusive in subsea environments due to the inherent bandwidth limitations of acoustics and range limitations of other transmission modalities. A truly connected subsea system necessitates a high-speed, resilient architecture that can enable...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29425-MS
... monitoring system to characterize sources of sound. Data are presented from controlled acoustic transmissions in a quiet environment and an energetic tidal channel in the presence of non-acoustic flow noise. NoiseSpotter performance is demonstrated through its modular design, ease of deployment/recovery...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29412-MS
... Abstract Subsea electrification is envisaged as one of the key building blocks of deep-water oil and gas (O&G) production. Present power transmission and distribution (T&D) schemes almost exclusively employ high voltage AC (HVAC) technology to drive the electrical processing units...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29021-MS
... frequency ranges both "on" and "off" the designed spectral bandgap frequencies as well as a transmission loss versus frequency plot comparing a standard cement to cement with various fractions of particles. Figure 2 is a frame from an acoustic simulation in the wellbore using a virtual acoustic logging tool...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27836-MS
... contraction ratios versus temperature drop can help understand the relative movement during operations of downhole tools. In the second case, in the multi-zone single trip system (MZST), the downhole weight transmission monitoring was able to quantify weight transmission at different times of the operation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27649-MS
... Abstract The development in subsea technology relies increasingly on sophisticated and power-intensive equipment, such as pumps, compressors, processing, and flow assurance systems, for which there is a growing need to provide ultra-reliable electrical power transmission, distribution...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27670-MS
... design power cable deep offshore technology offshore technology conference strength controls and umbilicals transmission chemical storage electric control umbilical cost savings design challenge Quenot C , Carvalho C , Hanonge D , Fontes F , Beca I , Knapp S...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26886-MS
... contain conspicuous acknowledgment of OTC copyright. Abstract Mud pulse telemetry (MPT) is the leading real-time data transmission technology in the oil industry to deliver answers while drilling. New logging-while-drilling (LWD) tools produce increasing amounts of data that has to be transmitted...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25704-MS
... is an elaborate process. The technical and economic aspects of the alternatives of HVAC and HVDC power transmission have to be scrutinized, before the complex operation of implementing an offshore power supply infrastructure can be executed. After carefully identifying the requirements of a case, the optimum...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25730-MS
... New subsea power transmission technology is required in order to enable increased oil and gas recovery in deep waters and at long tieback distances. Such prospects may not be feasible to develop with today's electrical power solutions, as traditional AC power transmission methods for supplying...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25161-MS
... and temperature measurements in producing wells require well intervention. However, in deepwater operation, in addition to its high cost, well intervention can cause substantial operational and safety related problems. Presently, there are different types of data transmission techniques used during drilling...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25103-MS
... to gas/water/cutting reinjection. It appears then necessary to develop a Geohazard Monitoring and Warning System (GMWS) that should rely upon in situ data acquisition - analysis - modeling transmission but also (and probably mainly) on the understanding of the process (precursors), the definition...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24266-MS
... pumping systems is permanent magnet technology, including novel permanent magnet motors and permanent magnet transmissions. This technology, which has been under development for the last 3 years, exists for pumps so small they can be retrofitted though 2 3/8 production tubing (low volume pumping...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20498-MS
... be directly harnessed across the power cycle, as the rest is needed for heat transfer and mass flow to maintain economical heat exchanger and seawater pump sizing. About a third of the gross power generated is consumed pumping seawater, powering auxiliary systems, and in power transmission losses. This paper...

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