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Company · San Donato Milanese · Italy

Snam (Italy)

In research, Snam (Italy) stands highest in Physical Sciences (#4,786 of 21,541 worldwide), Chemistry (#2,050 of 3,369 worldwide) and Engineering (#8,642 of 11,412 worldwide), over all time.

snam.it/enROR OpenAlex
World rank, all time
#8,021
of 42,892
Rank in Italy
#266
of 969
Research works
753
▲ 78% vs 2013–17
Citations
20k
26.2 per fractional work
Top-10% rate
13.3%
record average 16.5%
Open access
11%
world 28%

What is Snam (Italy) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #4,786 of 21,541 15.8%640
ChemistryField #2,050 of 3,369 18.7%147
EngineeringField #8,642 of 11,412 12.0%211
Materials ScienceField #3,462 of 4,504 17.8%124

Each strip is that field’s whole ranked pool, with the notch where Snam (Italy) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.07× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.84× its world share, 2 worksBiochemistry, Geneti…Neuroscience: 0.19× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.97× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 2.37× its world share, 0 worksChemical EngineeringChemistry: 0.43× its world share, 0 worksChemistryComputer Science: 1.16× its world share, 5 worksComputer ScienceEarth and Planetary Sciences: 1.98× its world share, 2 worksEarth and Planetary …Energy: 3.39× its world share, 2 worksEnergyEngineering: 2.62× its world share, 21 worksEngineeringEnvironmental Science: 1.79× its world share, 5 worksEnvironmental ScienceMaterials Science: 0.92× its world share, 2 worksMaterials SciencePhysics and Astronomy: 0.37× its world share, 0 worksPhysics and AstronomyDentistry: 1.28× its world share, 0 worksDentistryHealth Professions: 0.77× its world share, 1 worksHealth ProfessionsMedicine: 0.96× its world share, 10 worksMedicineArts and Humanities: 0.16× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.29× its world share, 0 worksBusiness, Management…Decision Sciences: 0.40× its world share, 0 worksDecision SciencesPsychology: 0.20× its world share, 0 worksPsychologySocial Sciences: 0.08× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 4.0×. Every wedge is a field page.

Who are the top researchers at Snam (Italy)?

Ranked on the composite score, S. Cesca, Mario Marchionna and G. Bombara lead among researchers whose main affiliation is Snam (Italy).

  1. 1 S. Cesca Italy · #870,872 worldwide 23 citations · 17 works
  2. 2 Mario Marchionna Italy · #930,865 worldwide 139 citations · 29 works
  3. 3 G. Bombara Italy · #1,210,397 worldwide 10 citations · 18 works
  4. 4 Alessandro Vetere Italy · #1,286,854 worldwide 44 citations · 19 works
  5. 5 W. Marconi Italy · #1,459,790 worldwide 44 citations · 20 works
  6. 6 A. Mazzei Italy · #1,599,858 worldwide 33 citations · 16 works
  7. 7 Carlotta Cortelli Italy · #1,621,188 worldwide 27 citations · 15 works
All ranked researchers at Snam (Italy)

Which keywords describe research at Snam (Italy)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: CO2 Sequestration, Renewable Energy, Nanoparticles, Optimization, Vibration Analysis, Drilling Fluids, Well Integrity and Hydraulic Fracturing.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Renewable Energy4▲ 5.1×14 topics
  2. Nanoparticles4▲ 5.3×4 topics
  3. Machine Learning4▲ 2.0×9 topics
  4. CO2 Sequestration3▲ 33×3 topics
  5. Sustainability3▲ 2.3×8 topics
  6. Optimization3▲ 11×3 topics
  7. Vibration Analysis2▲ 17×2 topics
  8. Drilling Fluids2▲ 78×1 topic
  9. Well Integrity2▲ 78×1 topic
  10. Big Data2▲ 4.5×2 topics
  11. Energy Efficiency2▲ 4.4×9 topics
  12. Environmental Impact2▲ 2.4×4 topics
  13. Hydraulic Fracturing2▲ 33×2 topics
  14. Fracture Propagation2▲ 54×1 topic
  15. Shale Gas Reservoirs2▲ 54×1 topic
  16. Data Assimilation2▲ 20×1 topic
  17. Ensemble Kalman Filter2▲ 31×1 topic
  18. Genomics2▲ 9.4×2 topics
  19. Anaerobic1▲ 37×1 topic
  20. Methane Oxidation1▲ 32×1 topic
  21. Pharmacokinetics1▲ 9.9×4 topics
  22. Artificial Lift Systems1▲ 85×1 topic
  23. Drug Delivery1▲ 4.6×3 topics
  24. Fault Diagnosis1▲ 17×1 topic
  25. Insulin Resistance1▲ 5.5×2 topics
  26. Bioinformatics1▲ 20×1 topic
  27. Corrosion1▲ 17×4 topics
  28. Electrolysis1▲ 34×1 topic
  29. Governance1▲ 6.6×2 topics
  30. Hydrogen1▲ 27×1 topic
  31. Reactive Transport1▲ 44×2 topics
  32. Shale Gas1▲ 17×2 topics
  33. Energy Transition1▲ 14×2 topics
  34. Pore Structure1▲ 16×2 topics
  35. COPD1▲ 28×1 topic
  36. Carbon Capture1▲ 48×1 topic
  37. Disaster Response1▲ 25×2 topics
  38. Geological Storage1▲ 72×1 topic
  39. NAFLD1▲ 16×1 topic
  40. NASH1▲ 16×1 topic

Which research topics does Snam (Italy) publish most on?

By volume in 2022–2025: Drilling and Well Engineering, Hydraulic Fracturing and Reservoir Analysis, Reservoir Engineering and Simulation Methods and Methane Hydrates and Related Phenomena.

Drilling and Well Engine…2Drilling and Well Engineering: 2 fractional worksHydraulic Fracturing and…2Hydraulic Fracturing and Reservoir Analysis: 2 fractional worksReservoir Engineering an…2Reservoir Engineering and Simulation Methods: 2 fractional worksMethane Hydrates and Rel…1Methane Hydrates and Related Phenomena: 1 fractional worksOil and Gas Production Techniques: 1 fractional worksGenetics, Bioinformatics, and Biomedical Research: 1 fractional worksHybrid Renewable Energy …1Hybrid Renewable Energy Systems: 1 fractional worksSmart Cities and Technologies: 1 fractional worksCO2 Sequestration and Geologic Interactions: 1 fractional worksLiver Disease Diagnosis …1Liver Disease Diagnosis and Treatment: 1 fractional works
Ocean EngineeringMechanical EngineeringEnvironmental ChemistryMolecular Biology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Drilling and Well Engineering Ocean Engineering 2 works
  2. 2 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 2 works
  3. 3 Reservoir Engineering and Simulation Methods Ocean Engineering 2 works
  4. 4 Methane Hydrates and Related Phenomena Environmental Chemistry 1 works
  5. 5 Oil and Gas Production Techniques Ocean Engineering 1 works
  6. 6 Genetics, Bioinformatics, and Biomedical Research Molecular Biology 1 works
  7. 7 Hybrid Renewable Energy Systems Energy Engineering and Power Technology 1 works
  8. 8 Smart Cities and Technologies Media Technology 1 works
  9. 9 CO2 Sequestration and Geologic Interactions Environmental Engineering 1 works
  10. 10 Liver Disease Diagnosis and Treatment Epidemiology 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available11.1%not open88.9%

World: 28% of research is openly available.

with international co-authors9.1%domestic only90.9%

World: 19% is written across borders.

How has Snam (Italy)'s research output changed?

Output in 2018–2022 was 78% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in San Donato Milanese

All research institutions in San Donato Milanese

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.