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Company · Stavanger · Norway

Tendeka (Norway)

tendeka.comROR OpenAlex
Research works
46
▼ 27% vs 2018-21
Citations
282
6.1 per fractional work
Top-10% rate
3.1%
all institutions 10.0%
Open access
4%
world 40%
International
29%
world 18%
Tendeka (Norway)

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

Which fields of science does Tendeka (Norway) work in?

In all years, 96% of research at Tendeka (Norway) is in Physical Sciences, 3% in Social Sciences. Its largest fields are Engineering (89%), Social Sciences (2%), Environmental Science (2%). It does 2.2× the world's share of Physical Sciences.

Physical Sciences: 44 fractional works · 95.7% of its workEngineering: 41 fractional works · 88.8% of its workOcean Engineering: 30 fractional works · 65.6% of its workMechanical Engineering: 10 fractional works · 21.7% of its workMechanics of Materials: 1 fractional works · 1.5% of its workEnvironmental Science: 1 fractional works · 1.7% of its workEnvironmental Engineering: 1 fractional works · 1.5% of its workEcological Modeling: 0 fractional works · 0.2% of its workMaterials Science: 1 fractional works · 1.5% of its workBiomaterials: 1 fractional works · 1.5% of its workEarth and Planetary Sciences: 1 fractional works · 1.2% of its workGeophysics: 1 fractional works · 1.2% of its workMathematics: 0 fractional works · 1.1% of its workDiscrete Mathematics and Combinatorics: 0 fractional works · 1.1% of its workChemistry: 0 fractional works · 0.7% of its workAnalytical Chemistry: 0 fractional works · 0.7% of its workEnergy: 0 fractional works · 0.7% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.7% of its workSocial Sciences: 2 fractional works · 3.3% of its workSocial Sciences: 1 fractional works · 2.2% of its workGeneral Social Sciences: 1 fractional works · 2.2% of its workBusiness, Management and Accounting: 0 fractional works · 0.7% of its workAccounting: 0 fractional works · 0.7% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.4% of its workEconomics and Econometrics: 0 fractional works · 0.4% of its workHealth Sciences: 0 fractional works · 1.1% of its workHealth Professions: 0 fractional works · 1.1% of its workRadiological and Ultrasound Technology: 0 fractional works · 1.1% of its workALL ITS WORKTendeka (Norway)46fractional works, all years
Physical Sciences96%Health Sciences1%Social Sciences3%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 3 domains and 11 fields, with their numbers
    1. Engineering4188.8%
    2. Environmental Science11.7%
    3. Materials Science11.5%
    4. Earth and Planetary Sciences11.2%
    5. Mathematics01.1%
    6. Chemistry00.7%
    7. Energy00.7%
    1. Social Sciences12.2%
    2. Business, Management and Accounting00.7%
    3. Economics, Econometrics and Finance00.4%
    1. Health Professions01.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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.

Energy: 2.39× its world share, 0 worksEnergyEngineering: 5.01× its world share, 11 worksEngineeringEnvironmental Science: 1.03× its world share, 1 worksEnvironmental ScienceMaterials Science: 1.26× its world share, 1 worksMaterials ScienceMathematics: 2.80× its world share, 0 worksMathematicsHealth Professions: 1.25× its world share, 0 worksHealth ProfessionsSocial Sciences: 0.52× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 5.0×. Every wedge is a field page.

All 7 fields, with their numbers
  1. Engineering5.01×11 works
  2. Mathematics2.80×0 works
  3. Energy2.39×0 works
  4. Materials Science1.26×1 works
  5. Health Professions1.25×0 works
  6. Environmental Science1.03×1 works
  7. Social Sciences0.52×1 works

Who are the top researchers at Tendeka (Norway)?

Ranked on the quality score, Michael Robert Konopczynski lead among researchers whose main affiliation is Tendeka (Norway).

  1. 1 Michael Robert Konopczynski Norway · #6,333,294 worldwide 550 citations · 77 works
All ranked researchers at Tendeka (Norway)

What are the most cited papers from Tendeka (Norway)?

The most cited paper from Tendeka (Norway) is "Enhanced Oil Recovery On Troll Field By Implementing Autonomous Inflow Control Device" (Martin Halvorsen, Martin Madsen, Mathias Vikøren Mo et al., 2016), with 73 citations. Next come "Increased Oil Production in Super Thin Oil Rim Using the Application of Autonomous Inflow Control Devices" (26) and "Production Optimisation of Heavy Oil Wells Using Autonomous Inflow Control Devices" (24).

Most cited papers
#PaperReleasedCitations
1 Enhanced Oil Recovery On Troll Field By Implementing Autonomous Inflow Control Device Martin Halvorsen, Martin Madsen, Mathias Vikøren Mo et al. · SPE Bergen One Day Seminar Conference paper 21 Mar 2016 73
2 Increased Oil Production in Super Thin Oil Rim Using the Application of Autonomous Inflow Control Devices Ismarullizam Mohd Ismail, Nor Azuairi Che Sidik, Faez Syarani Wahi et al. · SPE Annual Technical Conference and Exhibition Conference paper 24 Sep 2018 26
3 Production Optimisation of Heavy Oil Wells Using Autonomous Inflow Control Devices Mojtaba Moradi, Michael Robert Konopczynski, Ismarullizam Mohd Ismail et al. · SPE International Heavy Oil Conference and Exhibition Conference paper 8 Dec 2018 24
4 Rejuvenating a High GOR, Light Oil Reservoir Using AICD Completion Technology for Gas Control Fazeel Ahmad, Ahmed Khalifa Al-Neaimi, Omar Yousef Saif et al. Conference paper 7 Nov 2016 18
5 Sustaining Production by Limiting Water Cut and Gas Break through with Autonomous Inflow Control Technology Benn Arild Voll, Ismarullizam Mohd Ismail, Iko Oguche Conference paper 26 Sep 2014 18
All 58 most cited papers, with filters and sorting

Which keywords describe research at Tendeka (Norway)?

By fractional works in all years, weighted toward what it does more of than the world: Ensemble Kalman Filter, Optimization, Hydraulic Fracturing, Shale Gas Reservoirs, Artificial Lift Systems, Fault Diagnosis, CO2 Sequestration and Drilling Fluids.

▲ 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 13 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 13 words, with their numbers
  1. Ensemble Kalman Filter13▲ 245×1 topic
  2. Optimization13▲ 52×1 topic
  3. Hydraulic Fracturing10▲ 182×1 topic
  4. Shale Gas Reservoirs10▲ 355×1 topic
  5. Artificial Lift Systems10▲ 694×1 topic
  6. Fault Diagnosis10▲ 92×1 topic
  7. CO2 Sequestration5▲ 74×2 topics
  8. Drilling Fluids4▲ 172×1 topic
  9. Well Integrity4▲ 172×1 topic
  10. Pore-scale Modeling3▲ 214×1 topic
  11. X-ray Computed Tomography3▲ 214×1 topic
  12. Social Work1▲ 27×1 topic
  13. Welfare State1▲ 22×1 topic

Which research topics does Tendeka (Norway) publish most on?

By volume in 2022-now: Reservoir Engineering and Simulation Methods, Hydraulic Fracturing and Reservoir Analysis, Oil and Gas Production Techniques and Social Sciences and Policies.

Reservoir Engineering an…4Reservoir Engineering and Simulation Methods: 4 fractional worksHydraulic Fracturing and Reservoir Analysis: 3 fractional worksOil and Gas Production Techniques: 3 fractional worksSocial Sciences and Policies: 1 fractional worksDrilling and Well Engineering: 1 fractional worksEnhanced Oil Recovery Techniques: 1 fractional worksCO2 Sequestration and Geologic Interactions: 1 fractional worksCalcium Carbonate Crystallization and Inhibition: 1 fractional worksOccupational Health and Safety Research: 0 fractional worksModeling, Simulation, and Optimization: 0 fractional works
Ocean EngineeringMechanical EngineeringGeneral Social SciencesEnvironmental Engineering3 others

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

  1. 1 Reservoir Engineering and Simulation Methods Ocean Engineering 4 works
  2. 2 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 3 works
  3. 3 Oil and Gas Production Techniques Ocean Engineering 3 works
  4. 4 Social Sciences and Policies General Social Sciences 1 works
  5. 5 Drilling and Well Engineering Ocean Engineering 1 works
  6. 6 Enhanced Oil Recovery Techniques Ocean Engineering 1 works
  7. 7 CO2 Sequestration and Geologic Interactions Environmental Engineering 1 works
  8. 8 Calcium Carbonate Crystallization and Inhibition Biomaterials 1 works
  9. 9 Occupational Health and Safety Research Radiological and Ultrasound Technology 0 works
  10. 10 Modeling, Simulation, and Optimization Discrete Mathematics and Combinatorics 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 available4.0%not open96.0%

World: 40% of research is openly available.

with international co-authors29.3%domestic only70.7%

World: 18% is written across borders.

How has Tendeka (Norway)'s research output changed?

Output in 2022-2025 was 27% lower than in 2018-2021.

201020152020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Tendeka (Norway) as a percentage of every work published that year, 0.00022% in 2022.

0.00010%0.00020%0.00030%Tendeka (Norway)0.000068% in 202320102020

Fractional works of Tendeka (Norway) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Stavanger

All research institutions in Stavanger

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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