Aims & Scope

“Journal of the Japan Petroleum Institute”publishes articles on petroleum exploration, petroleum refining, petrochemicals and relevant subjects (such as natural gas, coal and so on).

Papers published in this journal are also put out as the electronic journal editions on the web.

Topics may range from fundamentals to applications.

The latter may deal with a variety of subjects, such as: case studies in the development of oil fields, design and operational data of industrial processes, performances of commercial products and others

View Aims & Scope

Metrics & Ranking

Impact Factor

Year Value
2025 0.6
2024 0.60

SJR (SCImago Journal Rank)

Year Value
2024 0.183

Quartile

Year Value
2024 Q4

h-index

Year Value
2024 32

Journal Rank

Year Value
2024 22304

Journal Citation Indicator

Year Value
2024 68

Impact Factor Trend


Abstracting & Indexing

Journal is indexed in leading academic databases, ensuring global visibility and accessibility of our peer-reviewed research.


Subjects & Keywords

Journal’s research areas, covering key disciplines and specialized sub-topics in Energy, designed to support cutting-edge academic discovery.


Licensing & Copyright

This journal operates under an Open Access model. Articles are freely accessible to the public immediately upon publication. The content is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0), allowing users to share and adapt the work with proper attribution.

Copyright remains with the author(s), and no permission is required for non-commercial use, provided the original source is cited.


Most Cited Articles

The Most Cited Articles section features the journal's most impactful research, based on citation counts. These articles have been referenced frequently by other researchers, indicating their significant contribution to their respective fields.


Quick Facts

Current Factor
0.6
First Published: 2025

SJR (SCImago Journal Rank)

SJR
0.183
First Published: 2024

Quartile

Current Quartile
Q4
First Published: 2024

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