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Keywords: forecast
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2314
... to the uncertainties of the edge withdrawals of gas. upstream oil & gas united states government asia government artificial intelligence insult reservoir simulation sustainable development natural ga system israel government scenario sustainability social responsibility node resource forecast...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2220
... to building electrification. Table 1 illustrates the forecast residential gas demand over time due to building electrification. Additional policies have also emerged since this 2020 forecast that target the ban of sales of gas furnaces and water heaters beginning in the 2027 to 2030 time frame. PSIG 2220 Gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2108
... challenges, however, the most a web-based model scheduling application, which integrates a contemporary issues for North American energy companies transient model to other business applications that provide with a natural gas portfolio relate to current and forecast injection and demand schedules...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 9–12, 2017
Paper Number: PSIG-1716
... of the demand effectors, such as the weather, can deviate from their forecasted values over a short time scale. Therefore, several times a day, UKT must be informed of the planned volumes of gas to be taken from the NTS for the remainder of the current (gas) day and the next gas day. This information takes...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, April 16–19, 2013
Paper Number: PSIG-1311
..., such as throughput and spot market delivery optimization. Compared to mainstream Transient Optimization techniques, DRTO clearly presents a simplified approach. consumption requirement line pack forecast prediction horizon optimization problem simulator mpc linear model real-time optimization...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 12–15, 2009
Paper Number: PSIG-0902
... (PGN) had to procure and subsequently operate a GMS in accordance with the Operating Priorities. The following top level requirements had to be met: The GMS shall calculate for each Day the Shipper Forecast Closing Stock that is required to ensure that each Offtaker Nominated Rate and Offtaker Daily...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 11–13, 2006
Paper Number: PSIG-06B1
... and flexible transportation of gas. To effectively anticipate the requirements of gas demands on its network, Fluxys use a Neural Network based forecaster. This strategic tool furnishes Fluxys with the information required to make critical decisions, resulting in greater flexibility, agility, and increasing...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 15–17, 2003
Paper Number: PSIG-0310
... contain conspicuous acknowledgment of where and by whom the paper was presented. Write Librarian, Pipeline Simulation Interest Group, P.O. Box 22625, Houston, TX 77227, U.S.A., fax 01-713-586-5955. ABSTRACT Accurate load forecasting is a high priority for Transportation Companies, Shippers...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 17–19, 2001
Paper Number: PSIG-0101
... station unit sequencing, load forecasts, unit outages, line pack targets, and storage field capabilities. The rules are constructed to avoid over-cycling of units and other "over control" common to automated procedures. The "Auto-PM" rules are currently being enhanced to take into consideration swings...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 17–19, 2001
Paper Number: PSIG-0107
...Preface Page No. i Implementation of a Gas Load Forecaster At Williams Gas Pipeline Presented to: 2001 Pipeline Simulation Interest Group (PSIG) Meeting Salt Lake City, Utah October 2001 By: Paul Lamb, Williams Gas Pipeline -Transco Dan Logue, Energy Solutions International Implementation of a Gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 28–30, 2000
Paper Number: PSIG-0011
... ABSTRACT Short term gas demand forecasting is a key business process within the regulated transportation sector of the UK gas market. It is essential to manage integrated gas networks efficiently to minimize gas trading and transportation costs. This paper describes how gas demand is forecast...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 28–30, 1998
Paper Number: PSIG-9811
... ABSTRACT A typical approach taken to modeling gas field production gathering networks is to input "fixed" flow rates at a particular point in time to size pipelines and/or identify restrictions to flow. A numerical reservoir simulation model is often used to forecast the production rates...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 23–25, 1996
Paper Number: PSIG-9609
... is such that it is not always possible to intuitively predict the ultimate result of changes in operational conditions. There is a requirement to process data through a series of distinct modelling and calculation steps if an accurate forecast of end of day fiscal allocation results is to be derived. The necessary steps are: 1...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 14–15, 1993
Paper Number: PSIG-9310
... midstream oil & gas molecule forecast energy requirement dth probability heat loss artificial intelligence industrial customer customer numerical method energy consumption ohio market normal distribution accuracy wind velocity weather heating unit indoor temperature...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 20–21, 1988
Paper Number: PSIG-8804
...PIPELINE SIML L A T I O ~ INTEREST GROUP REAL TIME GENERATION AND SHORT TERM FORECASTING OF GAS LOADS Mark A. Semchuk NORTHWESTERN UTI LIT1 ES LIMITED EDMONTON, ALBERTA, CANADA Rick D. Barlow ALBERTA RESEARCH COUNCIL EDMONTON, ALBERTA, CANADA Richard J. Caldwell NORTHWESTERN UTI LIT1 ES LI MlTED...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 22–23, 1987
Paper Number: PSIG-8701
... approach by applying i t to a l ine similar to one i n the f ie ld and s t u d y the sensit ivity of t h e results t o inaccuracies i n load forecasts. Gas transmission systems operate most f u e l efficiently i f they operate a t a steady flow rate. Customers often use gas a t rates which swing widely...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 22–23, 1987
Paper Number: PSIG-8705
... and storage for customers' needs. The variable costs associated with buying gas, including commodity, transportation and storage costs. company-owned storage field optimization problem reliability storage field pipeline energy management associate forecast ipc midstream oil & gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 30–31, 1986
Paper Number: PSIG-8604
... in ownership of the pipeline, AGL still treats the system as an integrated whole, particularly for the purposes of load and pressure forecasting. Table 3 shows some significant statistics of the line. / DEVELOPMENT OF TRANSIENT ANALYSIS IN AGL During the preliminary design phase of the pipeline, AGL became...

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