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Researcher · Terra · Netherlands

Usman Ahmed

Usman Ahmed publishes mostly in Ocean Engineering, Mechanical Engineering and Mechanics of Materials, on topics such as Hydraulic Fracturing and Reservoir Analysis, Drilling and Well Engineering and Reservoir Engineering and Simulation Methods.

ORCID 0000-0002-9388-2553 OpenAlex
World rank
#7,427,615
of 7,710,434 ranked researchers
Rank in Netherlands
#106,171
of 107,149
Works
83
Citations
593
Citations per work
7.1
h-index
14
i10-index 17Top 21% in Ocean Engineering
Usman Ahmed

What does Usman Ahmed research?

Usman Ahmed's work is mostly in Engineering (73%), Earth and Planetary Sciences (4%), Materials Science (3%).

Physical Sciences: 66 works · 79.9% of their workEngineering: 61 works · 73.1% of their workOcean Engineering: 33 works · 39.3% of their workMechanical Engineering: 20 works · 24.4% of their workMechanics of Materials: 6 works · 6.8% of their workCivil and Structural Engineering: 2 works · 2.6% of their workEarth and Planetary Sciences: 3 works · 3.8% of their workGeophysics: 3 works · 3.8% of their workMaterials Science: 2 works · 3.0% of their workPolymers and Plastics: 2 works · 3.0% of their workEverything else: 17 works · 20.1% of their workTHEIR WORKUsman Ahmed83works
Physical Sciences80%

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. Engineering6173.1%
    2. Earth and Planetary Sciences33.8%
    3. Materials Science23.0%
  2. Everything else1720.1%
  1. 1Ocean Engineering39% of their works
  2. 2Mechanical Engineering24% of their works
  3. 3Mechanics of Materials7% of their works
  4. 4Geophysics4% of their works
  5. 5Polymers and Plastics3% of their works
  6. 6Civil and Structural Engineering3% of their works

Research topics

Which keywords describe Usman Ahmed's research?

The keywords of their largest research topics: Hydraulic Fracturing, Fracture Propagation, Shale Gas Reservoirs, Drilling Fluids, Well Integrity, Ensemble Kalman Filter, Optimization and Artificial Lift Systems.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Hydraulic Fracturing542 topics
  2. Fracture Propagation511 topic
  3. Shale Gas Reservoirs511 topic
  4. Drilling Fluids351 topic
  5. Well Integrity351 topic
  6. Ensemble Kalman Filter341 topic
  7. Optimization341 topic
  8. Artificial Lift Systems191 topic
  9. Fault Diagnosis191 topic
  10. Shale Gas142 topics
  11. Mudstones111 topic
  12. Pore Structure111 topic
  13. Full-Waveform Tomography71 topic
  14. Seismic Waveform Inversion71 topic
  15. Moisture Management61 topic
  16. Thermal Properties61 topic
  17. Emissions31 topic
  18. Methane31 topic

Where does Usman Ahmed work?

Usman Ahmed's main affiliation in the publication record is Terra, Netherlands.

How many publications and citations does Usman Ahmed have?

OpenAlex counts 83 works and 593 citations for Usman Ahmed, an h-index of 14, ranking #7,427,615 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Other researchers named Usman Ahmed

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Discussion

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