On-line Fault Diagnosis of Produced Water Treatment with Multilevel Flow Modeling

Emil Krabbe Nielsen; Stefan Jespersen; Xinxin Zhang; Ole Ravn; Morten Lind

doi:10.1016/j.ifacol.2018.06.381

On-line Fault Diagnosis of Produced Water Treatment with Multilevel Flow Modeling

Emil Krabbe Nielsen^*, Stefan Jespersen, Xinxin Zhang, Ole Ravn, Morten Lind

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

Making sense of alarms can be difficult on oil and gas platforms. Multilevel Flow Modeling provides a structure for modelling plant functionality and inferring causes for alarms and predicting consequences. Currently, Multilevel Flow Modeling has limited application for on-line fault diagnosis. Based on a fault emulated on a pilot plant for offshore produced water treatment, Multilevel Flow Modeling is used for reasoning about causes for triggered alarms. The inferred causes are analysed to investigate the current maturity of Multilevel Flow Modeling for on-line diagnosis.

Original language	English
Book series	I F A C Workshop Series
Volume	51
Issue number	8
Pages (from-to)	225-232
ISSN	1474-6670
DOIs	https://doi.org/10.1016/j.ifacol.2018.06.381
Publication status	Published - 1 Jan 2018

Keywords

Multilevel Flow Modeling
Plantwide Fault Diagnosis
Produced Water Treatment

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10.1016/j.ifacol.2018.06.381

2018 IFAC OOGP On line Fault Diagnosis of Produced WaterTreatment with Multilevel Flow ModelingFinal published version, 895 KB

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abstract = "Making sense of alarms can be difficult on oil and gas platforms. Multilevel Flow Modeling provides a structure for modelling plant functionality and inferring causes for alarms and predicting consequences. Currently, Multilevel Flow Modeling has limited application for on-line fault diagnosis. Based on a fault emulated on a pilot plant for offshore produced water treatment, Multilevel Flow Modeling is used for reasoning about causes for triggered alarms. The inferred causes are analysed to investigate the current maturity of Multilevel Flow Modeling for on-line diagnosis.",

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AU - Nielsen, Emil Krabbe

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AU - Lind, Morten

PY - 2018/1/1

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AB - Making sense of alarms can be difficult on oil and gas platforms. Multilevel Flow Modeling provides a structure for modelling plant functionality and inferring causes for alarms and predicting consequences. Currently, Multilevel Flow Modeling has limited application for on-line fault diagnosis. Based on a fault emulated on a pilot plant for offshore produced water treatment, Multilevel Flow Modeling is used for reasoning about causes for triggered alarms. The inferred causes are analysed to investigate the current maturity of Multilevel Flow Modeling for on-line diagnosis.

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On-line Fault Diagnosis of Produced Water Treatment with Multilevel Flow Modeling

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Keywords

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