International Journal of Oil Gas and Coal Technology
Leading citation impact metric from Clarivate Journal Citation Reports
13 papers with at least that number of citations each
State Council for Professorship (HĐGSNN) Scoring
Quyết định số 26/QĐ-HĐGSNN ngày 11/7/2025 (Mục quốc tế)
HĐGSNN Score History
By article publication year| Year | Max Score | Evaluation Details | Source |
|---|---|---|---|
| 2026 | 1.50đ | WoS Q3(IF: 0.9) | 🔵 Computed |
| 2025 | 1.50đ | WoS Q3(IF: 0.7) | 🔵 Computed |
| 2024 | 1.50đ | WoS Q3(IF: 0.6) | 🔵 Computed |
| 2023 | 1.50đ | WoS Q3(IF: 0.6) | 🔵 Computed |
| 2022 | 1.50đ | WoS Q3(IF: 0.723) | 🔵 Computed |
| 2021 | 1.50đ | WoS Q3(IF: 0.82) | 🔵 Computed |
| 2020 | 1.50đ | WoS Q3(IF: 0.752) | 🔵 Computed |
| 2019 | 1.50đ | WoS Q3(IF: 0.683) | 🔵 Computed |
| 2018 | 1.50đ | WoS Q3(IF: 0.563) | 🔵 Computed |
Note: Domestic journal scores are officially collected from annual HĐGSNN decisions across councils. International journal scores are dynamically computed according to Decision 26/QĐ-HĐGSNN based on quartile and citation metrics in the publication year.
Aims & Scope
IJOGCT is a multidisciplinary refereed journal that is concerned with exploration, production, processing and refining, storage and transportation, economical, managerial, business, environmental, safety and security issues related to oil, natural gas, coal and petrochemicals as well as manufacturing and refining of biofuels. Topics covered include Exploration, geological studies, reserves estimation Production/recovery methods, drilling technology, subsea engineering Production rates, forecasting future demand Heavy oil, oil sand/shale recovery/processing, oil/gas field processing Petroleum refining, coal liquid/hydrogen production, petrochemical industry Ultra low sulphur fuels, LNG, CNG and LPG, natural gas processing Gasoline from natural gas/coal liquid, biorefining, biofuels Nano/biotechnology, computerisation/automation, modelling/simulation Refinery process optimisation, management of refining industry, major oil companies Fuel quality/specifications, storage, transportation Environmental issues, carbon management, sequestration, storage Oil spill occurrence, monitoring, clean up methods, contingency plans Fuel prices, future market fluctuations, forecasting, safety/security Business/international trade regulations, political/governmental/economic issues Biofuels vs fossil fuels; future technology, business.
SCImago & Scopus Journal Intelligence
Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact
Weighted prestige citation metric per document indexed in the Scopus database.
Measures cumulative publication volume and citation impact.
Average citations received per document published in the 2-year window.
Estimated Article Processing Charge for Open Access publication.
Scopus 3-Year Publication & Citation Window
Aggregated from Scopus database across the 3-year SJR evaluation window.
Societal Impact & Inclusivity (SCImago)
Citations in government and international policy documents
Percentage of female authors published in the journal
Real-world societal policy reach and author gender diversity tracked by SCImago.
Scopus Subject Categories
Chinese Academy of Sciences (CAS) Classification
Major / minor zone classification and CAS Early Warning List history
Publishing & Editorial Information
Detailed publisher, peer-review turnaround, and publication cycle specifications
WoS Categories & Quartiles
Detailed JCR / JCI category rankings and quartile breakdown from Clarivate
| Category | Index | Rank | Quartile |
|---|---|---|---|
ENERGY & FUELS | JCRSCIE | 177/191 | Q4 |
ENGINEERING, CHEMICAL | JCRSCIE | 160/183 | Q4 |
ENGINEERING, PETROLEUM | JCRSCIE | 15/22 | Q3 |
ENERGY & FUELS | JCISCIE | 179/191 | Q4 |
ENGINEERING, CHEMICAL | JCISCIE | 158/183 | Q4 |
ENGINEERING, PETROLEUM | JCISCIE | 19/22 | Q4 |
Annual Historical Statistics & Publications
Track annual publication volume, total citations, and Impact Factor evolution
| Year | Impact Factor | Articles / Year | Total Citations |
|---|---|---|---|
| 2026 | — | 62 | 1 |
| 2025 | 0.7 | 122 | 21 |
| 2024 | 0.6 | 95 | 76 |
| 2023 | 0.6 | 97 | 152 |
| 2022 | 0.723 | 125 | 177 |
| 2021 | 0.82 | 155 | 235 |
| 2020 | 0.752 | 168 | 399 |
| 2019 | 0.683 | 148 | 431 |
| 2018 | 0.563 | 176 | 621 |
| 2017 | — | 122 | 598 |
| 2016 | — | 107 | 564 |
| 2015 | — | 58 | 629 |
Journal Metrics & Citation Visualizations
Impact Factor Trend (2018–2024)
Clarivate IF trend for International Journal of Oil Gas and Coal Technology
Total Cites vs Self-Cites
Evaluation of scholarly independence and citation reach
Citations per Document
Citation metric windows across 2, 3, and 4 years
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