... operation reduction alex chamorro psig 2308 north america government information optimizer galen stanley optimization compressor configuration operator run 1 dra PSIG 2308 Reduction of CO2 emissions during operation of oil and gas pipelines Galen Stanley - AVEVA, Alex Chamorro - AVEVA ©...

... operational decision pipeline united states government psig 2316 implementation delivery improved maximum capacity simulation risk management modeler engineering pipeline simulation interest group repeatability gu chen midstream oil & gas outage information samon kashani psig 2316 michael...

... for timely decision making. Such studies might involve completing many individual simulations in parallel - but often informed decisions hinge on getting an individual large transient simulation to run quickly. “Large” in this context may mean geographically large. Some representative really large gas...

...) at upcoming stations. With this information, pipeline operators can be ready to execute valve swings at intermediate delivery and injecting stations helping minimize product contamination. It is relatively simple to track these batches and their interfaces when the pipeline has a uniform and gradual...

... information heating value gas composition consumer accuracy midstream oil & gas transmission system pipeline composition psig 1914 configuration liquified natural gas giannato psig 1914 simulation interest group allocation model gas monetization © Copyright 2019, PSIG, Inc. This paper...

..., speed, and accuracy of computations; and data assimilation of state estimates and forecasts in industrial systems continue to present challenges. Yet, a mechanism for organized exchange of information between optimization-based auction markets for scheduling energy production and delivery over...

.... psig 1924 information carter 1 hypercube engineer dimension piping simulation bill hirsch 3 jonathan fasulo 2 andrew daniels 1 algorithm optimization problem iteration newton chou 3 parametric study constraint artificial intelligence piping design proxy point midstream oil & gas...

... ABSTRACT Analysis of the operating risk due to hazardous liquid pipeline spills is a challenging task. One reason for this is the fact that the spill probability and the magnitude of the release are both difficult to quantify for any particular pipeline. One source of comprehensive information...

... their impact. correct result simulation program gas composition psig 1815 simulation calculation midstream oil & gas exit point maciej szeniawski psig 1815 information telemetry scada data error brzeczkowski valve compressor station software input data compressors engines and turbines...

... ABSTRACT Knowledge of natural gas quality in the short-term future (24 h) is expected by many of end users. Also, European Union Law requires to provide such information by Transmission System Operators. In case of multiloop network which is supplied with many sources and different gas...

... mmscfd production control unknown variable parallel pipe pipe 3 psig 1704 information ksm 3 mathematical solution pipe efficiency three-dimensional space reservoir surveillance pipe midstream oil & gas production monitoring © Copyright 2017, PSIG, Inc. This paper was prepared...

... and intra-day bilateral gas contracts are purchased, sold, and cleared. These agreements are based on steady rated gas takes, and gas transmission companies then use this information to create operational plans. The resulting flow schedules are based on capacities rated by FERC regulations, which...

... electric power plant operations have become particularly problematic. To mitigate this issue, regulatory changes have been initiated to lower the barriers on communication between operators of power grids and gas pipelines. In this paper, we examine some types of intra-day operational information...

... change is to use geographic information systems (GIS) to build models. This requires the simulation software to be capable of importing and exporting GIS data, fix topology errors on the fly, convert 2D GIS data to 3D using digital elevation models, and display the models over geo-referenced aerial...

... ABSTRACT A Geographic Information System (GIS) is a system designed to capture, store, manipulate, and present all types of geographic data. Many natural gas utilities utilize GIS to store information about their gas transmission and distribution systems. Pipes, valves, regulators, compressors...

... reducing agents. This paper will present valuable information for shippers and producers who focus on purity of batched products using minimally invasive monitoring. PROBLEM While batching fluid through a pipeline, a mixture will develop between two batches. The goal is to identify the mixed product...

... that will point to the cause and effect of the events that took place that day. One should note that the information presented here comprised an element of expert witness testimony at the Cullen Enquiry that commenced in January 1989 and concluded with the Cullen Report published in 1990, [1]. Introduction...

.... Validation ensures that changes in the nomination do not affect the pipeline integrity and operational constraints imposed by the transportation contracts such as minimum and maximum pressure requirements. information shipper management system psig 1326 delivery point operation gavazzi srihari...

... to API RP 1130. midstream oil & gas controller climate change scenario consequence air emission criteria robustness chemical spill leak detection metric information psig 1201 leak detection system leak location accuracy pipeline reliability sensitivity leak performance...

... (consisting of trade and transport) the trading arm determines the network usage. The separate TSO is deprived from information on trading contracts and has lost control over usage of transmission. Instead, the TSO has transmission contracts with many shippers (ranging from 50 to 100). The shippers themselves...