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Keywords: operation
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2402
... Abstract Global demand continues for the safe and reliable transport of crude oil. Many midstream energy companies are finding creative solutions to optimize capacity and reduce operating costs of their existing infrastructure in the absence of building new pipelines. As enhancements are made...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2404
... Abstract This study reports the results of an investigation relevant to the formation of comminglement volumes at the interface of different liquid fuels, to be transported in the Genova-Ferrera pipeline, owned by Eni and to be operated as a multiproduct system. This pipeline, operated...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2407
... Abstract A stand-up pressure test is one of the methods of verifying pipeline integrity. In contrast with the hydrotest where the pipeline needs to be purged and then be filled with water, a stand-up pressure test is performed on an operational pipeline during shut-in condition to confirm...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2409
... algorithm, leveraging high-frequency pressure data to promptly issue alerts in response to potential leaks. Throughout this exploration, the paper endeavors to provide readers with experimental data obtained from various fluid withdrawal tests performed on pipelines of differing operational complexities...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2411
... of changes in the operating mode of the network. It can also create enhanced opportunities for calculating the state of the network under different conditions, including situations arising due to extraordinary circumstances, such as military operations. To ensure reliable and efficient operation of a gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2415
... Abstract Pipeline systems play a critical role in the transportation of fluids, such as oil, gas, and water, across vast distances. Effective management of these systems requires sophisticated models capable of handling nominations and ensuring system balancing to meet operational demands, so...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2416
... to manage their complex operations. An accurate simulation model is essential to analyse current pipeline operation, planning, and network expansion. It plays a crucial role in production, transportation, and delivery services. A physical model for simulation software can be easily constructed for a simple...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2420
... and gas sector and academia. The study intends to scrutinize and highlight potential pitfalls associated with models like Benedict-Webb-Rubin (BWR), Soave-Redlich, and Peng-Robinson. These models, while commonly employed, are evaluated for their performance in the context of hydrogen pipeline operations...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2421
... fidelity enhanced recovery production control psig 2421 example houston operation multiphase flow ellul psig 2421 PSIG 2421 The Dynamic Modeling of Multiphase Flow How is it really done? Geir Saether1, Zachary Houston1, Ivor Ellul2 1 Petroflow, Inc. 2 CiSK Ventures, Ltd. © Copyright 2024, PSIG...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2426
... Abstract From robotic factories, home automation, and even self-driving cars, software solutions are streamlining what were once time consuming and error-prone human operations. Automated tasks elevate the level of precision, efficiencies, and safety in activities such as running a cross...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2428
... when designing and operating pipelines. Challenges such as increased corrosion, higher operating pressures, and the increased potential for phase transitions all must be overcome. This paper discusses the importance of developing accurate and reliable simulation models to better understand...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2429
... Abstract Amidst the pressing global climate challenges, the oil and gas industry faces an imperative need for innovative solutions prioritizing environmental responsibility and operational efficiency. The greenhouse gas (GHG) emissions analysis tool is a web application enabled by steady-state...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2308
...PSIG 2308 Reduction of CO2 emissions during operation of oil and gas pipelines Galen Stanley - AVEVA, Alex Chamorro - AVEVA © Copyright 2023, PSIG, Inc. This paper was prepared for presentation at the PSIG Annual Meeting held in San Antonio, Texas, 16 May 19 May 2023. This paper was selected...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2319
... operations. Applications include responding to line breaks, practicing operational configurations and strategies, and responding to high demand situations. An issue with using hydraulic modeling software for this purpose, however, is that pipeline controllers are not acquainted with the software and its...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2318
... are widely used to compress gases in the oil and gas industry, due to their high efficiency, operational flexibility and high reliability and availability [1,2,3]. The working principles of centrifugal gas compressors can be understood by applying some basic laws of physics. Using the first and second law...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2213
... of the algorithm made it possible to identify anomalous points in the dataset and their dependence on the main operating parameters of the CGS, as well as some clusters of under-odor and over-odor tendencies for the system under consideration. Introduction and Background Natural gas, pumped by compressors...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2222
... Abstract The scheduling goal of any pipeline company is to fulfil the terminal nominations. This objective is constrained with minimum batch size (for interface minimization), optimal flow rates (for power optimization) and avoidance of operational constraints (i.e., overflow or dry outs...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2208
... pipeline system planning, operations, and optimizations. A constant DRA performance curve may not be applicable for different liquid flow conditions. Scientific research and operation observations have proved the DRA degradation is unavoidable. This paper discusses the use of the shear stress-based...
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-2119
... Abstract We propose a modeling framework and computational method to examine the impacts of operational contingencies on a pipeline system’s capacity to transport natural gas, and study the resulting effect on the reliability of an electric power transmission system that relies...

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