... upstream oil & gas cni structural geology construction transmission technological alternative natural gas brazil reservoir characterization natural gas monetization windén pre-salt province petroleum cable gas monetization gas production offshore technology conference pipeline...

... Abstract When defining the subsea arrangement for a gas export system, a few options are available to connect a trunk gas pipeline to other pipelines or to FPUs, especially when there is uncertainty about future projects which may need to be connected to the export system. The objective...

... and detect oil and gas (O&G) workers who are not using adequate protective equipment. This project developed a multi-step detection system using Deep Learning techniques in a pipeline for monitoring workers through camera images. Being able to detect violations to the established rules is an important...

... DWSIM software tool performance. The overall heat transfer coefficient was determined before continuing with the numerical modeling due to its importance and influence in the CFD simulation, which covers three stages: selection of the most optimum pipeline model, mesh refining, and validation...

... according to the proposed criteria. It reduces the subjectivity in assessing the importance of the environmental impacts and provides greater transparency and traceability in the assessment of the impacts. As an example, the proposed method is applied for the decommissioning of a rigid pipeline between two...

... pipeline dissipation regime conservation equation thickness reynolds number influence offshore technology conference deposit upstream oil & gas production control reservoir surveillance equation turbulent kinetic energy production monitoring experiment test section specific dissipation...

... simulation production monitoring hydrate upstream oil & gas reservoir surveillance production control recycle ratio flow rate fraction slurry concentration production profile pipeline viscosity watercut Rojas , Y. , Watson , M. , Barbeau , S. and Waring , R...

... is cooled below a threshold temperature termed WAT (Wax Appearance Temperature). In such cases, the crude is typically called Waxy Oil, which requires a minimum temperature-dependent yield stress to start flowing. When designing the pipelines and the pump facilities engineers usually do a simplified force...

... offshore technology conference artificial intelligence s-shaped riser pipeline jahanshahi simulation pipeline-riser system Di-Meglio , F. , Kaasa , G.O. , Petit , N. , and Alstad , V. ( 2012 ). Model-based control of slugging: advances and challenges . In Proceeding...

... appeared to completely phase separate. deposit hydrate hydrate slurry experiment offshore technology conference pipe wall flow assurance gas mixture pipeline condensate mineral oil fresh water hydrate formation emulsion hydrate deposition phase separation mechanism deposition...

... real time system gas monetization pipeline benchmarking information heat exchanger Carnero , ( 2002 ). Selection of diagnostic techniques and instrumentation in a preditive mantain . Decision Support Systems 38 , 539 – 555 . Farenzena , M. and Trierweiler , J. , ( 2008...

.... receiver upstream oil & gas reservoir sensitivity reservoir grid csem reservoir characterization inversion subsea infrastructure pipeline data misfit data uncertainty exclusion zone resistivity offshore technology conference sensitivity start model inline electric field receiver grid...

... OTC 24314 Passive Vibration Control Treatment for Subsea Pipelines M.A. Norris, S. L. Williams, K. R. Ptak, LORD Corporation; A. P. Mazzoleni, North Carolina State University; G. D. Hahn, Craig Masson, RiserTec Inc. Copyright 2013, Offshore Technology Conference This paper was prepared...

... the multiphase flow through the entire subsea production and pipeline system and onshore slug catchers to support the operation of the field. The FAS includes the following modules: Virtual Flow Metering System (VFMS): Model calculated values of flow rates as backup to physical multiphase meters. Pipeline...

... Abstract Flow assurance is an important aspect of offshore, particularly deepwater pipeline design and operation, since one of the critical issues is the eventual initiation and growth of hydrate or paraffin blockages under certain conditions. Ideally, operators would benefit from online...

... modified model for the flowline-riser system in catenary may be applied on the simulation of severe slugging with rather accurate precision. liquid fallback pipeline superficial velocity multiphase flow fallback taitel modeling upstream oil & gas riser system vertical riser...

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... Abstract This paper gives an overview of the latest developments of advanced finite element analysis (FEA) tools that are used for the design of subsea pipelines. It focuses on the deepwater and high pressure / high temperature conditions. The paper demonstrates through the use of FEA...

... Abstract During the course of a flow assurance analysis of most deepwater field developments, low temperature excursions within the flowline/pipeline system is an area of concern that sometimes receives too little attention or is frequently not considered early enough in the design process...

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