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Researcher · Sonatrach (Algeria) · Algeria

Hakim Djema

Hakim Djema publishes mostly in Ocean Engineering, Environmental Engineering and Mechanical Engineering, on topics such as Hydrocarbon exploration and reservoir analysis, CO2 Sequestration and Geologic Interactions and Enhanced Oil Recovery Techniques.

OpenAlex
World rank
#1,398,277
of 7,710,434 ranked researchers
Rank in Algeria
#427
of 10,068
Works
25
Citations
283
Citations per work
11.3
h-index
9
i10-index 8Top 46% in Ocean Engineering
Hakim Djema

What does Hakim Djema research?

Hakim Djema's work is mostly in Engineering (50%), Environmental Science (20%).

Physical Sciences: 17 works · 69.5% of their workEngineering: 12 works · 50.0% of their workOcean Engineering: 5 works · 18.1% of their workMechanical Engineering: 3 works · 12.5% of their workMechanics of Materials: 3 works · 12.5% of their workControl and Systems Engineering: 2 works · 6.9% of their workEnvironmental Science: 5 works · 19.5% of their workEnvironmental Engineering: 3 works · 13.9% of their workGlobal and Planetary Change: 1 works · 5.6% of their workEverything else: 8 works · 30.5% of their workTHEIR WORKHakim Djema25works
Physical Sciences70%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1250.0%
    2. Environmental Science519.5%
  2. Everything else830.5%
  1. 1Ocean Engineering18% of their works
  2. 2Environmental Engineering14% of their works
  3. 3Mechanical Engineering12% of their works
  4. 4Mechanics of Materials12% of their works
  5. 5Control and Systems Engineering7% of their works
  6. 6Global and Planetary Change6% of their works

Research topics

Which keywords describe Hakim Djema's research?

The keywords of their largest research topics: Shale Gas, Mudstones, Pore Structure, CO2 Sequestration, Geological Storage, Pore-scale Modeling, X-ray Computed Tomography and Carbon Dioxide Capture.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Shale Gas132 topics
  2. Mudstones91 topic
  3. Pore Structure91 topic
  4. CO2 Sequestration81 topic
  5. Geological Storage81 topic
  6. Pore-scale Modeling71 topic
  7. X-ray Computed Tomography71 topic
  8. CO2 Capture Technology51 topic
  9. Carbon Dioxide Capture51 topic
  10. Asphaltenes41 topic
  11. Emissions41 topic
  12. Methane41 topic
  13. Optimization41 topic
  14. Petroleum41 topic
  15. Process Intensification41 topic
  16. Extraction31 topic
  17. Supercritical Fluids31 topic

Where does Hakim Djema work?

Hakim Djema's main affiliation in the publication record is Sonatrach (Algeria), Algeria.

How many publications and citations does Hakim Djema have?

OpenAlex counts 25 works and 283 citations for Hakim Djema, an h-index of 9, ranking #1,398,277 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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