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Keywords: simulator
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2421
... Abstract Pipeline simulation engineers have modeled multiphase flow for many decades. Initial simulations comprised the use of basic empirical correlations which eventually progressed to more mechanistic-based techniques wherein a fundamental fluid mechanics approach was adopted in describing...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2304
... Abstract Real-time leak detection on short liquid pipelines is challenging due to system fluctuations of a few seconds or less. This presentation reviews a leak detection system for short liquid lines involving rapid pressure and flow sensors at pipeline ends, coupled with a fast simulator...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2311
... with the properties from a range of anthropogenic CO 2 mixtures. The experience drawn from analysis of the fluid properties will be used to develop a simulation model of a full gas/dense phase CO 2 pipeline system comprising both a gaseous/dense phase onshore gathering system and a dense phase offshore...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2225
... Abstract Fast turnaround on individual gas and liquid simulations can be crucial for critical operational or planning decisions, however complex transient simulations for large systems can be slow. Surge analysis studies can be slow too, due to the necessarily small time steps and knot spacing...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2121
... production monitoring equation of state artificial intelligence reservoir surveillance methane simplification upstream oil & gas multiphase simulator morrow psig 2121 production control production logging midstream oil & gas calibration pipeline psig 2121 heat transfer...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2111
... modeling & simulation scada system pipeline tool plc midstream oil & gas gas pipeline pipeline logic integration calculation operation software psig 2111 simulator application interface process tool integrated operator training system Abstract The purpose...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2116
... piping design midstream oil & gas simulator downstream flow trend piping simulation line pressure water ingress measurement and control deviation morrow hole size nominal 585 0 nominal 497 0 ingress barley psig 2116 pipeline leak detection psig 2116 pipeline digital...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1913
... appropriate recommendations. psig 1913 modeling & simulation custodian pipeline piping simulation real time system srinivasa rao pedapati psig 1913 scenario simulator coordination centre engineering piping design operator significance interface control room operation pipesim prasad...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 9–12, 2017
Paper Number: PSIG-1705
... fall below critical even for a short time, and that can cause problems in the whole grid. In order to mitigate a risk of such a situation, users can model these events and prepare the grid for emergencies, for example by a small house gas storage. Pipeline simulators traditionally do not model...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 12–15, 2015
Paper Number: PSIG-1516
... production logging losnegård temperature drop eos simulation interest group production control temperature profile pipeline psig 1516 upstream oil & gas fluid modeling deviation equation of state simulator reservoir surveillance simulation tool gas temperature clausen heat...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, April 16–19, 2013
Paper Number: PSIG-1311
... systems are discussed. A simulated case, where DRTO was used to reduce pipeline total compression energy on-line and in real-time, is presented. Further, the pipeline complexity allowed by DRTO is discussed and DRTO is also evaluated against features typically required by Transient Optimization...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, April 16–19, 2013
Paper Number: PSIG-1328
... centres during the last years a training-simulator for operating gas systems has been developed. With this simulator it is possible to map a gas system efficiently enough, to bridge this gap. Special focus is given to a realistic illustration of the individual pressure regulator stations, so...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 15–18, 2012
Paper Number: PSIG-1214
... ABSTRACT: A new set of measurements of pressure drops and liquid hold-up taken at TEASistemi Laboratory under conditions of stratified gas-liquid flow has been used to improve the closure relations adopted in MAST, a new transient one-dimensional multiphase flow simulator. These data...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 24–27, 2011
Paper Number: PSIG-1110
... PSIG 1110 Comprehensive Spill Quantification Toolset Phil Carpenter Great Sky River Enterprises LLC, Kenneth Chrisman, Nikos Salmatanis Chevron Pipe Line Company Copyright 2011, Pipeline Simulation Interest Group This paper was prepared for presentation at the PSIG Annual Meeting held in Napa...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 24–27, 2011
Paper Number: PSIG-1115
..., construction began in 2007. Medgaz has relied on the use of modeling systems from the early design phases of the project where steady state and transient simulators were used to aid in the design and in the verification of the expected hydraulic performance of the pipeline. This paper discusses the key aspects...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 24–27, 2011
Paper Number: PSIG-1117
... separator pressure simulator simulation interest group simulated mixture density mixture density production control slug catcher production monitoring piping simulation production logging ellul reservoir surveillance olga transition slug flow multiphase flow equation ledaflow...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 11–14, 2010
Paper Number: PSIG-1004
... pipeline psig 1004 operator online leak detection operator trainer simulator operation configuration simulation interest group online system leak detection scada measurement and control simulation scada system valve keystone pipeline information online simulation simulator...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 11–14, 2010
Paper Number: PSIG-1012
... PSIG 1012 Controlling Complex Development Through Problem Domain Reduction: A Case Study Jon Barley, Energy Solutions International Greg Morrow, Energy Solutions International Copyright 2010, Pipeline Simulation Interest Group This paper was prepared for presentation at the PSIG Annual Meeting...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 11–14, 2010
Paper Number: PSIG-1014
... set points for a particular station. This illustrates once more that the route planner is intended to work intimately together with a simulator, rather then replacing it. In this paper we will briefly re-introduce the concept, present the key findings of the replay tests. We will also introduce...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 12–15, 2009
Paper Number: PSIG-0903
... PSIG 0903 Using Optimization in Transient Gas Transmission Henry H. Rachford, Jr., Advantica, Richard G. Carter, Advantica, Todd F. Dupont, University of Chicago Copyright 2009, Pipeline Simulation Interest Group This paper was prepared for presentation at the PSIG Annual Meeting held in Galveston...

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