... multiphase model pipeline deviation production monitoring liquid estimation accumulation production logging inlet upstream oil & gas midstream oil & gas psig 1604 offshore pipeline production control garry hanmer liquid level steady state accumulator inventory wet gas pipeline...

... measurements, key aspects of the tuning mechanisms will be investigated: Network Model Calibration through the tuning of heat transfer to improve accuracy of calculated inventory and secure accurate ETA's. The use of the Maximum Likelihood State Estimation. Tuning of flow meter offsets and pipeline...

... of such pipelines effectively hydraulic simulation software is used to provide the calculated flow, pressure, temperature and inventory (linepack). Thus the accuracy of such calculations becomes an essential requirement of pipeline operations and control. This paper addresses the challenge of obtaining accurate...

... logging inventory upstream oil & gas Copyright 2012, Pipeline Simulation Interest Group This paper was prepared for presentation at the PSIG Annual Meeting held in Santa Fe, New Mexico , 15 May 18 May 2012. This paper was selected for presentation by the PSIG Board of Directors following review...

... outputs act as SCADA measurements. inventory upstream oil & gas control mode reservoir surveillance leak detection system chemical spill flow balance psig 1112 production monitoring model-based leak detection rafael noguerol pack rate production control piping design piping...

... in forecasting reservoir performance which will better predict: Storage withdrawal capability Storage pool inventory depletion Compressor horsepower requirements BACKGROUND Pinnacle reef natural gas storage reservoirs contain gas in porous, heterogeneous rock. The ability of a pinnacle reef reservoir to cycle...

... to operate at higher pressure; Load shifting or load redistribution; Peak load-shaving using portable compressed natural gas (CNG) trailers; Peak load-shaving using portable liquefied natural gas (LNG) trailers; Increasing local transmission pipeline inventory using portable compressors...

... the subsequent inventory change and pressure loss over multiple days of injection or withdrawal. The approach can be used to simulate scenarios from a single pool with limited facilities to a complex system of multiple storage reservoirs, pipelines and compressors. Applying unique reservoir characteristics...

... services. operation adoption gas storage field natural gas storage transportation service modeling & simulation inventory gas storage storage roundup field pipeline injection upstream oil & gas reservoir rule 636 reservoir simulation equation gas storage reservoir...

... statpipe system pipeline control centre real time model transmission system inventory gas processing master station design pressure .* " PIPELINE SIMULATION INTEREST GROUP Real Time Simulation on the Statpipe System by Dr. Karl Sjaren, Statoil PSIG ANNUAL MEETING SEW ORLEANS, LOUISIANA OCTOBER 30...