Integrated Power System Design for Offshore Energy Vessels and Deepwater Drilling Rigs

Craig, Cameron; Islam, Mohammed

doi:10.1109/tia.2012.2200091

Cited by 17 publications

(6 citation statements)

References 2 publications

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“…As exploration of new offshore oil and gas fields is moving into deeper waters, marine operations related to development, completions, and production activities require more power and design of optimal power generation systems (Craig and Islam, 2012) and (Marvik et al, 2013). Since technology which enables well control in ultradeep water has emerged, there is observed the trend to move all infrastructure subsea.…”

Section: Overviewmentioning

confidence: 99%

“…Such solutions are desirable as they reduce or eliminate the surface production platforms, improve costeffectiveness, and lower threat to personnel (Craig and Islam, 2012). For the same reasons, drilling automation and robotic systems are expected to play a key role and significantly change the way we understand and design drilling and production processes today (Austigard, 2016).…”

Section: Future Trends In Offshore Actuation Systemsmentioning

confidence: 99%

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Hydraulic vs. Electric: A Review of Actuation Systems in Offshore Drilling Equipment

Pawlus¹,

Choux²,

Hansen³

2016

MIC

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This article presents a survey on actuation systems encountered in offshore drilling applications. Specifically, it focuses on giving a comparison of hydraulic and electric drivetrains along with detailed explanations of their advantages and drawbacks. A significant number of industrial case studies is examined in addition to the collection of academic publications, in order to accurately describe the current market situation. Some key directions of research and development required to satisfy increasing demands on powertrains operating offshore are identified. The impact of the literature and application surveys is further strengthened by benchmarking two designs of a full-scale pipe handling machine. Apart from other benefits, the electrically actuated machine reduces the total power consumption by 70 % compared to its hydraulically driven counterpart. It is concluded that electric actuation systems, among other advantages, in general offer higher efficiency and flexibility, however, in some specific applications (such as energy accumulation or translational motion control) hydraulic powertrains are favorable.

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Section: Overviewmentioning

confidence: 99%

Section: Future Trends In Offshore Actuation Systemsmentioning

confidence: 99%

Hydraulic vs. Electric: A Review of Actuation Systems in Offshore Drilling Equipment

Pawlus¹,

Choux²,

Hansen³

2016

MIC

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“…Currently, based on the offshore oil and gas processing industry, IES mainly studies issues such as ensuring system safety, stable energy supply, achieving system energy saving and emission reduction [5][6][7][8], but there is a great lack of research on operational risks. Therefore, more research is needed in this area.…”

Section: Introductionmentioning

confidence: 99%

Risk transfer assessment model of integrated energy system in the process of offshore oil and gas production

Zhang

Zhao

Peng

et al. 2022

IET Energy Syst Integration

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The offshore integrated energy system plays important role in the offshore oil and gas processing industry. To ensure the safe development of offshore oil and gas resources, accurately assessing their risks is crucial. First, this article describes the risk factors that affect the operation of the equipment and builds a risk model that takes into account the relevance of the coupled system; then, a risk transfer model based on material-energy analysis is proposed, which describes the transfer of risk through material-energy flow. In addition, according to the structure and operating characteristics of the offshore integrated energy system, a risk indicator system has been designed from five levels: operational risk, energy supply risk, structural risk, economic risk and environmental risk. Finally, by taking the simulation experiment of an offshore oil and gas platform, the proposed model in this paper evaluates the risks of offshore oil and gas platforms accurately. K E Y W O R D Sintegrated energy system, material-energy analysis, offshore oil and gas engineering, risk index, risk probability, risk transfer Abbreviations: CR-oil, crude oil processing unit; CR-sep, three-phase separation unit; DM, the function of drilling and mining subsystem; EH, energy-hub; ESS, offshore oil and gas engineering composed of energy supply system; IES, integrated energy system; LS, living system; LU, living unit; NG-co, natural gas compression unit; NG-tr, natural gas processing unit; PPS, production process system; WT, water treatment unit.

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“…in a sustainable and cost-effective way. 5,6 Recently, the international maritime organization (IMO) reports a large portion of local pollutant inventories along with coastal areas, since 70% of greenhouse gases are deposited within 400 km of the land. 7 The diesel fuels offer less local emissions, such as carbon monoxide, hydrocarbons, particulate matter, and nitrogen oxide in comparison with the distillate ones.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, it is necessary to satisfy the total electrical power utilized by the seawater desalination unit, washing machines, electric heaters for cooking, chillers, air conditioner, waste processing, and etc. in a sustainable and cost‐effective way 5,6 . Recently, the international maritime organization (IMO) reports a large portion of local pollutant inventories along with coastal areas, since 70% of greenhouse gases are deposited within 400 km of the land 7 .…”

Section: Introductionmentioning

confidence: 99%

Optimization of a tidal‐battery‐diesel driven energy‐efficient standalone microgrid considering the load‐curve flattening program

Jabari

Arasteh

Fini

et al. 2021

Int Trans Electr Energ Syst

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The diesel generators are usually used for supplying the electrical demand of the semi-submersible oil drilling rigs. The specific fuel consumption (SFC) of each diesel engine changes nonlinearly with respect to its power product.Hence, this paper presents an economic fuel dispatch model for diesel engines powered oil rig platforms using the cubic spline interpolation curve fitting of the SFC-power non-linear dependence. Moreover, the total fuel consumption of the diesel generators significantly reduces by shifting a partial part of the electricity demand of the offshore drilling rigs from on-peak time intervals to off-peak periods. In addition, battery energy storage contributes to the load curve smoothing strategy. A mixed-integer non-linear programming problem is developed under generalized algebraic mathematical modeling system to find the optimum fuel consumption and power generation schedules of the diesel producers, the value of demand increase/decrease, and the charge/discharge pattern of the battery at each operating time interval. A benchmark oil rig with

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Integrated Power System Design for Offshore Energy Vessels and Deepwater Drilling Rigs

Cited by 17 publications

References 2 publications

Hydraulic vs. Electric: A Review of Actuation Systems in Offshore Drilling Equipment

Hydraulic vs. Electric: A Review of Actuation Systems in Offshore Drilling Equipment

Risk transfer assessment model of integrated energy system in the process of offshore oil and gas production

Optimization of a tidal‐battery‐diesel driven energy‐efficient standalone microgrid considering the load‐curve flattening program

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