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Researcher · Repsol (Spain) · Spain

Rafael Valladares de Almeida

Rafael Valladares de Almeida publishes mostly in Ocean Engineering, Mechanics of Materials and Mechanical Engineering, on topics such as Enhanced Oil Recovery Techniques, Hydrocarbon exploration and reservoir analysis and Reservoir Engineering and Simulation Methods.

World rank
#1,620,966
of 1,633,909 ranked researchers
Rank in Spain
#45,689
of 45,870
Works
15
Citations
4
Citations per work
0.3

What does Rafael Valladares de Almeida research?

Ocean Engineering: 40.0%Mechanics of Materials: 20.0%Mechanical Engineering: 10.0%Analytical Chemistry: 10.0%other fields: 20.0%40%top field
Ocean Engineering40.0%Mechanics of Materials20.0%Mechanical Engineering10.0%Analytical Chemistry10.0%other fields20.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Ocean Engineering40% of their works
  2. 2Mechanics of Materials20% of their works
  3. 3Mechanical Engineering10% of their works
  4. 4Analytical Chemistry10% of their works
  5. 5Environmental Engineering5% of their works
  6. 6Organic Chemistry5% of their works

Research topics

Which keywords describe Rafael Valladares de Almeida's research?

The keywords of their largest research topics: Surfactants, Pore-scale Modeling, X-ray Computed Tomography, Pore Structure, Shale Gas, Ensemble Kalman Filter, Optimization and Asphaltenes.

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. Surfactants62 topics
  2. Pore-scale Modeling51 topic
  3. X-ray Computed Tomography51 topic
  4. Pore Structure41 topic
  5. Shale Gas41 topic
  6. Ensemble Kalman Filter31 topic
  7. Optimization31 topic
  8. Asphaltenes21 topic
  9. Hydraulic Fracturing21 topic
  10. Petroleum21 topic
  11. Shale Gas Reservoirs21 topic
  12. Fragmented Objects11 topic
  13. Micelles11 topic
  14. Reconstruction11 topic
  15. Self-Assembly11 topic
  16. Turbulent Flows11 topic
  17. Vortex Dynamics11 topic

Where does Rafael Valladares de Almeida work?

Rafael Valladares de Almeida's main affiliation in the publication record is Repsol (Spain), Spain.

How many publications and citations does Rafael Valladares de Almeida have?

Science Explorer counts 15 works and 4 citations for Rafael Valladares de Almeida, ranking #1,620,966 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.