Ocean Engineering Equipment and Technology ›› 2024, Vol. 11 ›› Issue (2): 110-115.doi: 10.12087/oeet.2095-7297.2024.02.24

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Analysis of Natural Gas Recovery and Reuse Schemes in Offshore Oil and Gas Fields#br#

JIN Benling   

  1. Oil Production Services Co., CNOOC Energy Technology & Services Limited, Tianjin 300452, China
  • Online:2024-07-04 Published:2024-07-06

Abstract: In offshore oil and gas production facilities, oil production platforms account for a high proportion. In the treatment process of offshore oil and gas fields, natural gas mixed with well fluid is carried to the production and treatment process together. After treatment, part of the natural gas is used for fuel gas users or exported, and a considerable part is directly discharged by torch combustion, which causes a lot of air pollution and waste of natural gas energy. How to realize the recovery and reuse of natural gas is the focus of this paper. Therefore, the author analyzes the development of natural gas recovery technology programs in recent years, analyzes several methods of natural gas pressurization, and formulates several natural gas recovery and reuse programs based on the experience summarized in the project.

Key words: natural gas, torch, recycle, reuse

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