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Measurement of Hydrocarbon Dew Point for Natural Gas of Titas Gas Field in Bangladesh

Received: 25 July 2018     Accepted: 7 August 2018     Published: 12 September 2018
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Abstract

Hydrocarbon dew point (HCDP) measurement is universally used in the natural gas industry as an important quality parameter and it is noteworthy for the transportation of natural gas safely through the pipelines. Necessary measures should be taken to avoid hydrocarbon condensation as it can create ice or plug in the pipe line if the hydrocarbon dew point of pipelined natural gas is too high. This problem is rising in single phase transportation. Thus, for the best use of natural gas maintaining all safety measures prediction of hydrocarbon dew point is a must. In this study a scientific investigation has been conducted by the authors to scientifically investigate the hydrocarbon dew point of several gas wells (Location-A, C, E, G) of Titas Gas fields in Bangladesh. As per latest Petrobangla re-estimation, total recoverable gas reserve of Titas gas field is 7,582 billion cubic feet (BCF). Commercial gas production from this field was commenced in April 1968 and till May 31, 2018 total 4545.491 billion cubic feet gas or 59.95% of reserves has been recovered. Applying various experiments has been conducted for this measurement with a view to finding the effect of the volume of the sample gas, the chamber’s temperature and the sample conditioning. It is observed that, no volume effect or sample conditioning effect was found. Despite chamber’s temperature is observed that ranges from 73 to 90 °C which has an effect of approximately 0.9 °C on the measured dew points. This research depicts the another challenging issue is adsorption phenomena which is observed of heavy hydrocarbons inside the rig, which is common in HCDP measurements, this effect is more predominant in gases consisting of heavier compounds, as in the case of the real gas.

Published in Petroleum Science and Engineering (Volume 2, Issue 2)
DOI 10.11648/j.pse.20180202.11
Page(s) 50-59
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2018. Published by Science Publishing Group

Keywords

Hydrocarbon Dew Point (HCDP), Hydrocarbon Condensation, Titas Gas Field, Bangladesh

References
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Cite This Article
  • APA Style

    Soumik Mahmood Leon, Mohammad Shaheen Shah, Syed Istiyak Ahmed, Mohammad Shimul Hossain, Tasnim Jahan Nausheen, et al. (2018). Measurement of Hydrocarbon Dew Point for Natural Gas of Titas Gas Field in Bangladesh. Petroleum Science and Engineering, 2(2), 50-59. https://doi.org/10.11648/j.pse.20180202.11

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    ACS Style

    Soumik Mahmood Leon; Mohammad Shaheen Shah; Syed Istiyak Ahmed; Mohammad Shimul Hossain; Tasnim Jahan Nausheen, et al. Measurement of Hydrocarbon Dew Point for Natural Gas of Titas Gas Field in Bangladesh. Pet. Sci. Eng. 2018, 2(2), 50-59. doi: 10.11648/j.pse.20180202.11

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    AMA Style

    Soumik Mahmood Leon, Mohammad Shaheen Shah, Syed Istiyak Ahmed, Mohammad Shimul Hossain, Tasnim Jahan Nausheen, et al. Measurement of Hydrocarbon Dew Point for Natural Gas of Titas Gas Field in Bangladesh. Pet Sci Eng. 2018;2(2):50-59. doi: 10.11648/j.pse.20180202.11

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  • @article{10.11648/j.pse.20180202.11,
      author = {Soumik Mahmood Leon and Mohammad Shaheen Shah and Syed Istiyak Ahmed and Mohammad Shimul Hossain and Tasnim Jahan Nausheen and Farzana Yeasmin Nipa and Rafsanjani Rafi},
      title = {Measurement of Hydrocarbon Dew Point for Natural Gas of Titas Gas Field in Bangladesh},
      journal = {Petroleum Science and Engineering},
      volume = {2},
      number = {2},
      pages = {50-59},
      doi = {10.11648/j.pse.20180202.11},
      url = {https://doi.org/10.11648/j.pse.20180202.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.pse.20180202.11},
      abstract = {Hydrocarbon dew point (HCDP) measurement is universally used in the natural gas industry as an important quality parameter and it is noteworthy for the transportation of natural gas safely through the pipelines. Necessary measures should be taken to avoid hydrocarbon condensation as it can create ice or plug in the pipe line if the hydrocarbon dew point of pipelined natural gas is too high. This problem is rising in single phase transportation. Thus, for the best use of natural gas maintaining all safety measures prediction of hydrocarbon dew point is a must. In this study a scientific investigation has been conducted by the authors to scientifically investigate the hydrocarbon dew point of several gas wells (Location-A, C, E, G) of Titas Gas fields in Bangladesh. As per latest Petrobangla re-estimation, total recoverable gas reserve of Titas gas field is 7,582 billion cubic feet (BCF). Commercial gas production from this field was commenced in April 1968 and till May 31, 2018 total 4545.491 billion cubic feet gas or 59.95% of reserves has been recovered. Applying various experiments has been conducted for this measurement with a view to finding the effect of the volume of the sample gas, the chamber’s temperature and the sample conditioning. It is observed that, no volume effect or sample conditioning effect was found. Despite chamber’s temperature is observed that ranges from 73 to 90 °C which has an effect of approximately 0.9 °C on the measured dew points. This research depicts the another challenging issue is adsorption phenomena which is observed of heavy hydrocarbons inside the rig, which is common in HCDP measurements, this effect is more predominant in gases consisting of heavier compounds, as in the case of the real gas.},
     year = {2018}
    }
    

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  • TY  - JOUR
    T1  - Measurement of Hydrocarbon Dew Point for Natural Gas of Titas Gas Field in Bangladesh
    AU  - Soumik Mahmood Leon
    AU  - Mohammad Shaheen Shah
    AU  - Syed Istiyak Ahmed
    AU  - Mohammad Shimul Hossain
    AU  - Tasnim Jahan Nausheen
    AU  - Farzana Yeasmin Nipa
    AU  - Rafsanjani Rafi
    Y1  - 2018/09/12
    PY  - 2018
    N1  - https://doi.org/10.11648/j.pse.20180202.11
    DO  - 10.11648/j.pse.20180202.11
    T2  - Petroleum Science and Engineering
    JF  - Petroleum Science and Engineering
    JO  - Petroleum Science and Engineering
    SP  - 50
    EP  - 59
    PB  - Science Publishing Group
    SN  - 2640-4516
    UR  - https://doi.org/10.11648/j.pse.20180202.11
    AB  - Hydrocarbon dew point (HCDP) measurement is universally used in the natural gas industry as an important quality parameter and it is noteworthy for the transportation of natural gas safely through the pipelines. Necessary measures should be taken to avoid hydrocarbon condensation as it can create ice or plug in the pipe line if the hydrocarbon dew point of pipelined natural gas is too high. This problem is rising in single phase transportation. Thus, for the best use of natural gas maintaining all safety measures prediction of hydrocarbon dew point is a must. In this study a scientific investigation has been conducted by the authors to scientifically investigate the hydrocarbon dew point of several gas wells (Location-A, C, E, G) of Titas Gas fields in Bangladesh. As per latest Petrobangla re-estimation, total recoverable gas reserve of Titas gas field is 7,582 billion cubic feet (BCF). Commercial gas production from this field was commenced in April 1968 and till May 31, 2018 total 4545.491 billion cubic feet gas or 59.95% of reserves has been recovered. Applying various experiments has been conducted for this measurement with a view to finding the effect of the volume of the sample gas, the chamber’s temperature and the sample conditioning. It is observed that, no volume effect or sample conditioning effect was found. Despite chamber’s temperature is observed that ranges from 73 to 90 °C which has an effect of approximately 0.9 °C on the measured dew points. This research depicts the another challenging issue is adsorption phenomena which is observed of heavy hydrocarbons inside the rig, which is common in HCDP measurements, this effect is more predominant in gases consisting of heavier compounds, as in the case of the real gas.
    VL  - 2
    IS  - 2
    ER  - 

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Author Information
  • Department of Petroleum and Mining Engineering, Jessore University of Science and Technology, Jessore, Bangladesh

  • Department of Petroleum and Mining Engineering, Jessore University of Science and Technology, Jessore, Bangladesh

  • Department of Petroleum and Mining Engineering, Jessore University of Science and Technology, Jessore, Bangladesh

  • Department of Petroleum and Mining Engineering, Jessore University of Science and Technology, Jessore, Bangladesh

  • Department of Environmental Science and Technology, Jessore University of Science and Technology, Jessore, Bangladesh

  • Department of Petroleum and Mining Engineering, Jessore University of Science and Technology, Jessore, Bangladesh

  • Department of Petroleum and Mining Engineering, Jessore University of Science and Technology, Jessore, Bangladesh

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