Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta

Musa Shittu; Aniefiok Livinus

doi:10.29228/eng.pers.73884

Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta

Abstract

The presence of water in the natural gas stream could cause pipeline corrosion, limit pipeline flow capacities, pipeline blockages and possible damage to process filters, valves, and compressors. The absorption gas dehydration system with Triethylene Glycol (TEG) as an inhibitor is the most widely used and reliable gas dehydration system for non-cryogenic pipeline operation. TEG losses have been a serious concern to the operation personnel in “X” dehydration Plant in the Niger Delta region of Nigeria. This study therefore presents the economic analyses of gas dehydration by the introduction of a stripping (sales) gas to the TEG regenerator-reboiler to enhance the vapor separation and scrub off any gaseous impurities that may still exist in the rich TEG. The existing dehydration units were modeled and process parameters were simulated using Aspen HYSYS® software. An instance from the simulation results shows that, for a TEG flow rate of 0.4543 m3/h, 97% of TEG was recovered. However, with the introduction of a dry natural gas to the reboiler, 99.98% of the TEG was recovered. This significant improvement, which represents 10.2 kg/h of TEG recovery, translates to a cost saving of approximately $89,352 per year.

Keywords

References

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Details

Primary Language

English

Subjects

Petroleum and Natural Gas

Journal Section

Research Article

Authors

Musa Shittu ^* This is me
Nigeria

Aniefiok Livinus This is me
Nigeria

Publication Date

March 31, 2024

Submission Date

October 27, 2023

Acceptance Date

March 12, 2024

Published in Issue

Year 2024 Volume: 4 Number: 1

DOI

https://doi.org/10.29228/eng.pers.73884

IZ

https://izlik.org/JA44BW22ZR

Cite

RIS / Bibtex

APA

Shittu, M., & Livinus, A. (2024). Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta. Engineering Perspective, 4(1), 40-46. https://doi.org/10.29228/eng.pers.73884

AMA

1.Shittu M, Livinus A. Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta. engineeringperspective. 2024;4(1):40-46. doi:10.29228/eng.pers.73884

Chicago

Shittu, Musa, and Aniefiok Livinus. 2024. “Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an ‘X’ Processing Plant in Niger Delta”. Engineering Perspective 4 (1): 40-46. https://doi.org/10.29228/eng.pers.73884.

EndNote

Shittu M, Livinus A (March 1, 2024) Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta. Engineering Perspective 4 1 40–46.

IEEE

[1]M. Shittu and A. Livinus, “Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an ‘X’ Processing Plant in Niger Delta”, engineeringperspective, vol. 4, no. 1, pp. 40–46, Mar. 2024, doi: 10.29228/eng.pers.73884.

ISNAD

Shittu, Musa - Livinus, Aniefiok. “Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an ‘X’ Processing Plant in Niger Delta”. Engineering Perspective 4/1 (March 1, 2024): 40-46. https://doi.org/10.29228/eng.pers.73884.

JAMA

1.Shittu M, Livinus A. Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta. engineeringperspective. 2024;4:40–46.

MLA

Shittu, Musa, and Aniefiok Livinus. “Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an ‘X’ Processing Plant in Niger Delta”. Engineering Perspective, vol. 4, no. 1, Mar. 2024, pp. 40-46, doi:10.29228/eng.pers.73884.

Vancouver

1.Musa Shittu, Aniefiok Livinus. Techno-Economic Analysis of a Natural Gas Dehydration System: A Case Study of an “X” Processing Plant in Niger Delta. engineeringperspective. 2024 Mar. 1;4(1):40-6. doi:10.29228/eng.pers.73884

Cited By

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