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Company · Kristiansand · Norway

National Oilwell Varco (Norway)

nov.comROR OpenAlex
Research works
37
▲ 97% vs 2013–17
Citations
436
11.9 per fractional work
Top-10% rate
13.2%
record average 16.5%
Open access
34%
world 28%

Not ranked overall: National Oilwell Varco (Norway) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 0.23× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.21× its world share, 0 worksBiochemistry, Geneti…Engineering: 5.96× its world share, 9 worksEngineeringEnvironmental Science: 0.22× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.26× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.74× its world share, 0 worksPhysics and AstronomyMedicine: 0.06× its world share, 0 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 6.0×. Every wedge is a field page.

Which keywords describe research at National Oilwell Varco (Norway)?

By fractional works in all years, weighted toward what it does more of than the world: Technology, Oil and Gas, Subsea, Machine Learning, Predictive Maintenance, Artificial Lift Systems, Fault Diagnosis and Vibration Analysis.

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

Size is fractional works in all years 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 22 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. Technology4▲ 28×3 topics
  2. Machine Learning4▲ 5.6×4 topics
  3. Oil and Gas4▲ 359×1 topic
  4. Subsea4▲ 892×1 topic
  5. Predictive Maintenance4▲ 134×2 topics
  6. Artificial Lift Systems4▲ 322×1 topic
  7. Fault Diagnosis4▲ 43×1 topic
  8. Nanoparticles3▲ 5.7×3 topics
  9. Vibration Analysis3▲ 23×2 topics
  10. Drilling Fluids2▲ 119×1 topic
  11. Well Integrity2▲ 119×1 topic
  12. Risk Management2▲ 16×3 topics
  13. Pitting Corrosion2▲ 88×2 topics
  14. Sustainability2▲ 2.7×4 topics
  15. Pipeline1▲ 41×3 topics
  16. Corrosion1▲ 31×3 topics
  17. BIM1▲ 84×1 topic
  18. Construction1▲ 33×1 topic
  19. Mechanical Properties1▲ 3.4×3 topics
  20. Finite Element Analysis1▲ 13×2 topics
  21. Healthcare1▲ 3.8×2 topics
  22. Supply Chain Management1▲ 5.5×3 topics

Which research topics does National Oilwell Varco (Norway) publish most on?

By volume in 2022–2025: Offshore Engineering and Technologies, Oil and Gas Production Techniques, Drilling and Well Engineering and Structural Integrity and Reliability Analysis.

Offshore Engineering and…3Offshore Engineering and Technologies: 3 fractional worksOil and Gas Production T…2Oil and Gas Production Techniques: 2 fractional worksDrilling and Well Engineering: 1 fractional worksStructural Integrity and Reliability Analysis: 0 fractional worksMechanical stress and fatigue analysis: 0 fractional worksReservoir Engineering and Simulation Methods: 0 fractional worksVibration and Dynamic Analysis: 0 fractional worksSemiconductor materials and interfaces: 0 fractional worksFluid Dynamics and Vibration Analysis: 0 fractional worksAdvanced Thermoelectric Materials and Devices: 0 fractional works
Ocean EngineeringMechanical EngineeringMechanics of MaterialsControl and Systems Engineering3 others

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

  1. 1 Offshore Engineering and Technologies Ocean Engineering 3 works
  2. 2 Oil and Gas Production Techniques Ocean Engineering 2 works
  3. 3 Drilling and Well Engineering Ocean Engineering 1 works
  4. 4 Structural Integrity and Reliability Analysis Mechanical Engineering 0 works
  5. 5 Mechanical stress and fatigue analysis Mechanics of Materials 0 works
  6. 6 Reservoir Engineering and Simulation Methods Ocean Engineering 0 works
  7. 7 Vibration and Dynamic Analysis Control and Systems Engineering 0 works
  8. 8 Semiconductor materials and interfaces Atomic and Molecular Physics, and Optics 0 works
  9. 9 Fluid Dynamics and Vibration Analysis Computational Mechanics 0 works
  10. 10 Advanced Thermoelectric Materials and Devices Materials Chemistry 0 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 available34.2%not open65.8%

World: 28% of research is openly available.

with international co-authors34.8%domestic only65.2%

World: 19% is written across borders.

How has National Oilwell Varco (Norway)'s research output changed?

Output in 2018–2022 was 97% higher than in 2013–2017.

20002005201020152020
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 Kristiansand

All research institutions in Kristiansand

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.