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Keywords: scenario
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2102
... data mining machine learning small leak 1 neural network rupture detection data mining algorithm psig 2102 yavuz yilmaz psig 2102 algorithm midstream oil & gas leak 3 small leak 3 artificial intelligence mars pipeline dataset interaction rd segment scenario Abstract...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2106
... scenarios for In the United States, federal regulations have included numerous regulator station design types. The likelihood of maximum allowable operating pressure (MAOP) definitions these events is then paired with the potential consequences, since 1970. Existing pipelines could use their highest...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2107
... define the length of the wavefront we must define the start and end points. The methods examined here all produced a then performs a half-step using backwards differencing from small amount of oscillation on one side or the other of the wavefront for the trip scenario; this makes precise definition of...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2108
.... The application provides a over-supply.1 Analysing the US natural gas market identifies simple method to input complex scenarios, including the demand for this commodity is expected to grow until 2030 compressor, regulator, and routing operations. The paper shows then plateau and start to decline. The...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2115
... station GPP Gas fired Power Plants G2P Gas-To-Power H2 Hydrogen IND Direct Served Industry PD Power Demanded by load buses PG Power produced by the Generator buses P2G Power-To-Gas 2 Adolfo, Pambour, Brancucci, Carcasci PSIG 2115 applied to a future scenario of a bi-directionally coupled gas coupling...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1908
... contain a stagnant fluid prone to very low temperatures and will thus have the potential to require high pressures for its displacement. The transient surge pressures created in these scenarios can become extreme to the point of exceeding the Maximum Operating Pressure (MOP) of the pipe. This paper...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1909
... simulation operation emergency upstream oil & gas piping simulation simulation interest group piping design scenario equation psig 1909 complexity modeling & simulation bend force lng pipeline jonathan burrow hydraulic surge study momentum valve gas monetization lng...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1910
... the line tests various scenarios causing column separation. Hydraulic parameters such as pressure head and flowrate as well as interfacial mass transfer rate of the incepting and collapsing bubbles and cavity zones are predicted in real time over the entire domain of space and time. The results...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1912
... current situation and predicted consumptions and transport, simulate different scenarios and try to improve the criteria of fuel gas while observing the pressure limits. Steady state optimisation can help him as well as a library of network switching, but ultimately it is the human experience and...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1913
... becomes part of long-term planning, an appropriate simulation tool must be selected for model development. ICON software was first used to develop the model. However, during the process of simulating various scenarios, it was realized that ICON is not capable of simulating P-P boundary modelling (Pressure...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 9–12, 2017
Paper Number: PSIG-1706
... design stage or change during the lifetime of the system. Dependent variables include the characteristics of the fluid, the piping geometry, pressure reducing valves, operating conditions and nature of the events, scenarios and flow rates. Various modeling tools exist to provide reliable predictions and...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 9–12, 2017
Paper Number: PSIG-1707
... filter membranes. Different surge scenarios were investigated. For the cases analyzed it was possible to keep the maximum surge pressure to 1117 psig that is below the maximum membrane design pressure. It was also possible to keep the maximum pressure rise rate for all cases simulated to below 5.2 psi...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 9–12, 2017
Paper Number: PSIG-1709
... characteristics of the control valve. It is well known that surge pressure is directly related to valve characteristics. The combination of control valve with other components may create undesirable surge scenarios in operation which is commonly neglected in the design. This paper examines how the connections of...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1602
... only, as a consequence of an emergency or a damage repair scenario; the inventory is discharged through vents or flares installed at the adjacent MLV stations. The types of fluids considered in this study are classified as HVP (High Vapour Pressure fluids), and include LPG, NGL, ethane rich mixtures...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1610
... system psig 1610 gas system expansion planning power system scenario electricity midstream oil & gas artificial intelligence university pipeline gas network © Copyright 2016, PSIG, Inc. This paper was prepared for presentation at the PSIG Annual Meeting held in Vancouver, British...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1612
... simulation power grid schedule psig scenario operator artificial intelligence requirement constraint compressor station generator upstream oil & gas compressor pipeline midstream oil & gas information optimization gas-fired generator zlotnik dynamic optimization...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1613
... safety work psig 1613 system performance operation pipeline simulation modeling advancement scenario piping simulation measurement and control system intelligence engineer midstream oil & gas pipeline leak detection sensitivity pg&e hydraulic fracturing transmission...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1614
... scenario summary table operating restriction peninsula lt system restriction safety work curtailment batch analysis tool customer system outage psig midstream oil & gas reliability system intelligence operation modeling & simulation psig 1614 reduction © Copyright...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1615
... Abstract This paper will present actual use cases of batch analysis technology using PG&E's Batch Analysis Tool (BAT) on gas distribution systems. This paper supplements the PG&E paper Pipeline Simulation Modeling Advancements - Numerous Scenarios Analyzed Simultaneously. PG&E...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1621
... jason modisette psig 1621 scenario subdivision mesh tolerance psig 1621 equation accuracy pipeline upstream oil & gas reservoir surveillance adaptive mesh production control pipe mesh point reservoir simulation adaptive spatial mesh temperature front refinement knot...

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