Simulation on the whole water commissioning process of hilly products pipelines

LI Yansong; HAN Dong; DING Dingqian; LYU Huijian; LIANG Yongtu

doi:10.6047/j.issn.1000-8241.2018.12.008

Oil & Gas Storage and Transportation > 2018 > 37(12): 1368-1375. > DOI: 10.6047/j.issn.1000-8241.2018.12.008

LI Yansong, HAN Dong, DING Dingqian, LYU Huijian, LIANG Yongtu. Simulation on the whole water commissioning process of hilly products pipelines[J]. Oil & Gas Storage and Transportation, 2018, 37(12): 1368-1375. DOI: 10.6047/j.issn.1000-8241.2018.12.008

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Simulation on the whole water commissioning process of hilly products pipelines

1.
College of Mechanical and Transportation Engineering, China University of Petroleum (Beijing)/Beijing Key Laboratory of Urban Oil and Gas Distribution Technology
2.
University of California San Diego
3.
SINOPEC Zhejiang Yongshaojingqu Pipeline Company

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Received Date: May 20, 2017
Revised Date: November 03, 2018
Available Online: August 20, 2023
Published Date: November 21, 2017

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Abstract

Abstract

Commissioning is the key link for the safe operation of products pipelines, so it is necessary to prepare a reliable commissioning scheme in advance. At present, however, most of the commissioning schemes are prepared on the basis of practical experience and they cannot precisely predict the hydraulic condition of each point along the pipeline during the commissioning. In order to ensure the safety of hilly products pipelines during the commissioning, mathematical models were established corresponding to three stages of water commissioning. Then, by virtue of these models, the hydraulic parameters along the whole hilly products pipeline in the process of commissioning were calculated, and the distribution locations and lengths of the slack flow sections along the whole pipeline during the water-filling and pigging were predicted. Moreover, the pump plan for each stage of commissioning was provided and the volume of oil-water mixture and the location of oil-water interface during oil-water replacement were monitored. The research results can provide reference for the preparation of commissioning scheme of hilly products pipelines.
- high elevation,
- products pipelines,
- water commissioning,
- slack flow,
- simulation

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References (24)

References

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