It is important that leaks are detected early in pipelines. The need for prompt and accurate leak detection becomes more crucial when the pipeline content is gaseous. Remedial actions require that the leak location be determined in any leak incidence. Accurate leak localization will not only save cost but will enhance remedial actions such as replacement and repairs of damaged pipeline sections, clean-up of affected ecological systems and direct inspection of degree of damage. This information will aid in understanding the causes and effects of the leak. This paper presents a mathematical model for determination of the location of leak in a natural gas pipeline. The mathematical approach employed a mass balance approach to the modification of the Weymouth’s gas transportation equation in a horizontal natural gas pipeline. The pipeline under consideration was divided into two sections at the advent of leak. Before the leak point the pipeline cross section is represented as the upstream section while the downstream represents the section ahead of the leak point. The mathematical model herein was developed with reference to the downstream section of the pipeline. The results showed good accuracy with other leak location models available in literature and was also verified to be correct and within acceptable error limits when compared with actual field data.
Published in | International Journal of Oil, Gas and Coal Engineering (Volume 8, Issue 6) |
DOI | 10.11648/j.ogce.20200806.13 |
Page(s) | 137-142 |
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), 2020. Published by Science Publishing Group |
Downstream Section, Weymouth, Mathematical Model, Natural Gas
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APA Style
Anthony Chemazu Igbojionu, Ubanozie Julian Obibuike, Mathew Udechukwu, Chioma Deborah Mbakaogu, Stanley Toochukwu Ekwueme. (2020). Hydrocarbon Spill Management Through Leak Localization in Natural Gas Pipeline. International Journal of Oil, Gas and Coal Engineering, 8(6), 137-142. https://doi.org/10.11648/j.ogce.20200806.13
ACS Style
Anthony Chemazu Igbojionu; Ubanozie Julian Obibuike; Mathew Udechukwu; Chioma Deborah Mbakaogu; Stanley Toochukwu Ekwueme. Hydrocarbon Spill Management Through Leak Localization in Natural Gas Pipeline. Int. J. Oil Gas Coal Eng. 2020, 8(6), 137-142. doi: 10.11648/j.ogce.20200806.13
AMA Style
Anthony Chemazu Igbojionu, Ubanozie Julian Obibuike, Mathew Udechukwu, Chioma Deborah Mbakaogu, Stanley Toochukwu Ekwueme. Hydrocarbon Spill Management Through Leak Localization in Natural Gas Pipeline. Int J Oil Gas Coal Eng. 2020;8(6):137-142. doi: 10.11648/j.ogce.20200806.13
@article{10.11648/j.ogce.20200806.13, author = {Anthony Chemazu Igbojionu and Ubanozie Julian Obibuike and Mathew Udechukwu and Chioma Deborah Mbakaogu and Stanley Toochukwu Ekwueme}, title = {Hydrocarbon Spill Management Through Leak Localization in Natural Gas Pipeline}, journal = {International Journal of Oil, Gas and Coal Engineering}, volume = {8}, number = {6}, pages = {137-142}, doi = {10.11648/j.ogce.20200806.13}, url = {https://doi.org/10.11648/j.ogce.20200806.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ogce.20200806.13}, abstract = {It is important that leaks are detected early in pipelines. The need for prompt and accurate leak detection becomes more crucial when the pipeline content is gaseous. Remedial actions require that the leak location be determined in any leak incidence. Accurate leak localization will not only save cost but will enhance remedial actions such as replacement and repairs of damaged pipeline sections, clean-up of affected ecological systems and direct inspection of degree of damage. This information will aid in understanding the causes and effects of the leak. This paper presents a mathematical model for determination of the location of leak in a natural gas pipeline. The mathematical approach employed a mass balance approach to the modification of the Weymouth’s gas transportation equation in a horizontal natural gas pipeline. The pipeline under consideration was divided into two sections at the advent of leak. Before the leak point the pipeline cross section is represented as the upstream section while the downstream represents the section ahead of the leak point. The mathematical model herein was developed with reference to the downstream section of the pipeline. The results showed good accuracy with other leak location models available in literature and was also verified to be correct and within acceptable error limits when compared with actual field data.}, year = {2020} }
TY - JOUR T1 - Hydrocarbon Spill Management Through Leak Localization in Natural Gas Pipeline AU - Anthony Chemazu Igbojionu AU - Ubanozie Julian Obibuike AU - Mathew Udechukwu AU - Chioma Deborah Mbakaogu AU - Stanley Toochukwu Ekwueme Y1 - 2020/11/16 PY - 2020 N1 - https://doi.org/10.11648/j.ogce.20200806.13 DO - 10.11648/j.ogce.20200806.13 T2 - International Journal of Oil, Gas and Coal Engineering JF - International Journal of Oil, Gas and Coal Engineering JO - International Journal of Oil, Gas and Coal Engineering SP - 137 EP - 142 PB - Science Publishing Group SN - 2376-7677 UR - https://doi.org/10.11648/j.ogce.20200806.13 AB - It is important that leaks are detected early in pipelines. The need for prompt and accurate leak detection becomes more crucial when the pipeline content is gaseous. Remedial actions require that the leak location be determined in any leak incidence. Accurate leak localization will not only save cost but will enhance remedial actions such as replacement and repairs of damaged pipeline sections, clean-up of affected ecological systems and direct inspection of degree of damage. This information will aid in understanding the causes and effects of the leak. This paper presents a mathematical model for determination of the location of leak in a natural gas pipeline. The mathematical approach employed a mass balance approach to the modification of the Weymouth’s gas transportation equation in a horizontal natural gas pipeline. The pipeline under consideration was divided into two sections at the advent of leak. Before the leak point the pipeline cross section is represented as the upstream section while the downstream represents the section ahead of the leak point. The mathematical model herein was developed with reference to the downstream section of the pipeline. The results showed good accuracy with other leak location models available in literature and was also verified to be correct and within acceptable error limits when compared with actual field data. VL - 8 IS - 6 ER -