... that result in product released into the environment. Many pipeline operating companies include methods such as leak detection programs to reduce the consequences of a leak on a pipeline by speeding up the discovery of leaks. production logging leak location professional engineer production...

... information contained in an abstract submitted by the author(s). The material, as presented, Pipe Roughness does not necessarily reflect any position of the Pipeline Simulation Interest Group, its officers, Ratio of Distance from Inlet to Leak Location to or members. Papers presented at PSIG meetings...

... the paper was presented. Write Librarian, Pipeline Simulation Interest Group, 945 McKinney, Suite #106, Houston, TX 77002, USA [email protected]. ABSTRACT The Negative Pressure Wave (NPW) leak detection method has been increasing in popularity recently due to the promise of highly accurate leak location...

... leak location leak rate contribution simulation probability failure frequency leak condensate corrosion upstream oil & gas assumption evaluation pipeline system offshore pipeline operation frequency © Copyright 2019, PSIG, Inc. This paper was prepared for presentation at the PSIG...

... location accuracy and detection speed. This paper investigates the parameters affecting the uncertainty of the leak location inferred by the NPW methodology. Numerical tests based on data sets generated by an offline hydraulic simulation tool with different leak scenarios are applied to investigate...

... midstream oil & gas node imbalance layout imbalance jon barley psig 1503 leak location piping simulation practical theft detection psig 1503 Copyright 2015, Pipeline Simulation Interest Group This paper was prepared for presentation at the PSIG Annual Meeting held in New Orleans, Louisiana...

... in the operations of a pipeline, such as a leak or commodity release. ron threlfall leak location engineering chemical spill leak size novel stress test approach air emission sensitivity norense okungbowa leak climate change leak testing pipeline leak detection robustness test method leak...

... Abstract This paper proposes a novel model-based leak location method for pipelines. We first formulate the leak location problem into an optimization problem under certain conditions. Then we develop a derivative-based search algorithm to solve that optimization problem. The derivative...

... detail midstream oil & gas chemical spill statistical system psig 1407 operation measurement and control leak detection performance peter han peter han leak location leak detection system pipeline Copyright 2014, Pipeline Simulation Interest Group This paper was prepared...

... or commodity release. Since this method does not rely on flow calculations to determine leak location, it is also ideally suited to determine leak locations of a pipeline during shut-in periods. leak hickox transmitter pressure drop weaver bulk modulus stanley upstream oil & gas psig 1422...

... (EnKF) provides much greater computational efficiency. This article demonstrates the implementation of EnKF for state estimation on artificial gas and liquid pipelines with known errors, and compares it to existing methods of state estimation and automatic tuning (including the problem of leak location...

... 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...

... & gas riser corrosion pipeline corrosion pipeline management psig 1003 instrumentation midstream oil & gas downstream oil & gas batch interface ecopetrol materials and corrosion real time system leak test information management flowline corrosion flow error leak location...