Co-optimization method for injection strategy of underground natural gas storage integrating aboveground and underground parts

Li, Ziyuan; Li, Changjun; Jia, Wenlong; Chen, Yang; Zhang, Caigong; Xiao, Huan; Pu, Ziyin

doi:10.1016/j.jgsce.2024.205376

Gas Science and Engineering

2024

DOI: 10.1016/j.jgsce.2024.205376

|View full text |Cite

Co-optimization method for injection strategy of underground natural gas storage integrating aboveground and underground parts

Ziyuan Li,

Changjun Li,

Wenlong Jia

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Optimization of a Typical Gas Injection Pressurization Process in Underground Gas Storage

Chen,

Yu,

et al. 2024

Sustainability

View full text Add to dashboard Cite

In the early construction of an underground gas storage facility in an oil and gas field in southwest China, the increasing gas injection volume led to a continuous rise in energy consumption, which affects the economic sustainability of gas injection and extraction. In order to improve efficiency and reduce energy consumption, optimization of the pressurization process was carried out. An optimization model for the process of pressurization in underground gas storage has been established. Based on the model, a joint optimization approach is applied, where MATLAB is responsible for the iterative process of finding the optimal parameter combinations and HYSYS is responsible for the establishment of the process and calculation of the results of the process parameters. The key parameters include the outlet parameters of the compressor and the air cooler, which are critical in determining the overall energy consumption and operational performance of the system. Accordingly, the results related to the optimal parameter combinations for two-stage compression and three-stage compression were obtained in the case study. Compared with one-stage compression, two-stage and three-stage compression can diminish energy consumption by 1,464,789 kJ/h and 2,177,319 kJ/h, respectively. The reduced rate of energy consumption of three-stage compression was 16.10%, which was higher than that of two-stage compression by 10.83%. Although the construction costs of three-stage compression were higher than those of two-stage compression, from the perspective of long-term operation, three-stage compression had lower operating costs and superior economy and applicable value. The research results provided scientific references and new ideas for the optimization and adjustment of the pressurization process in underground gas storage.

show abstract

Optimization of a Typical Gas Injection Pressurization Process in Underground Gas Storage

Chen,

Yu,

et al. 2024

Sustainability

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Co-optimization method for injection strategy of underground natural gas storage integrating aboveground and underground parts

Cited by 1 publication

References 38 publications

Optimization of a Typical Gas Injection Pressurization Process in Underground Gas Storage

Optimization of a Typical Gas Injection Pressurization Process in Underground Gas Storage

Contact Info

Product

Resources

About