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Company · Rueil-Malmaison · France

Geostock (France)

geostockgroup.comROR OpenAlex
Research works
53
▲ 80% vs 2018-21
Citations
384
7.2 per fractional work
Top-10% rate
8.7%
all institutions 10.0%
Open access
28%
world 40%
International
27%
world 18%
Geostock (France)

Not ranked overall: Geostock (France) 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 Geostock (France) work in?

In all years, 94% of research at Geostock (France) is in Physical Sciences, 4% in Health Sciences. Its largest fields are Engineering (51%), Environmental Science (20%), Earth and Planetary Sciences (14%). It does 2.1× the world's share of Physical Sciences.

Physical Sciences: 50 fractional works · 93.6% of its workEngineering: 27 fractional works · 51.1% of its workOcean Engineering: 7 fractional works · 13.7% of its workMechanics of Materials: 5 fractional works · 9.5% of its workCivil and Structural Engineering: 5 fractional works · 9.2% of its workMechanical Engineering: 4 fractional works · 8.4% of its workBuilding and Construction: 3 fractional works · 5.5% of its workBiomedical Engineering: 1 fractional works · 1.7% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 1.0% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.9% of its workElectrical and Electronic Engineering: 0 fractional works · 0.6% of its workAerospace Engineering: 0 fractional works · 0.3% of its workEnvironmental Science: 10 fractional works · 19.6% of its workEnvironmental Engineering: 5 fractional works · 9.0% of its workEnvironmental Chemistry: 4 fractional works · 8.4% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 1.2% of its workPollution: 0 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 8 fractional works · 14.1% of its workGeophysics: 4 fractional works · 8.2% of its workGeochemistry and Petrology: 2 fractional works · 4.4% of its workEarth-Surface Processes: 0 fractional works · 0.6% of its workAtmospheric Science: 0 fractional works · 0.3% of its workGeology: 0 fractional works · 0.3% of its workSpace and Planetary Science: 0 fractional works · 0.3% of its workEnergy: 2 fractional works · 3.0% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 2.3% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.0% of its workChemistry: 1 fractional works · 1.8% of its workAnalytical Chemistry: 0 fractional works · 0.8% of its workSpectroscopy: 0 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 1 fractional works · 1.5% of its workArtificial Intelligence: 1 fractional works · 1.3% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.9% of its workMaterials Chemistry: 0 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.9% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.6% of its workNuclear and High Energy Physics: 0 fractional works · 0.3% of its workChemical Engineering: 0 fractional works · 0.6% of its workBioengineering: 0 fractional works · 0.6% of its workHealth Sciences: 2 fractional works · 4.1% of its workMedicine: 2 fractional works · 4.1% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.7% of its workPhysiology: 0 fractional works · 0.7% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.6% of its workSurgery: 0 fractional works · 0.5% of its workPharmacology: 0 fractional works · 0.4% of its workGastroenterology: 0 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.6% of its workSocial Sciences: 1 fractional works · 1.2% of its workSocial Sciences: 1 fractional works · 1.2% of its workSociology and Political Science: 0 fractional works · 0.4% of its workLaw: 0 fractional works · 0.3% of its workGeography, Planning and Development: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workLife Sciences: 1 fractional works · 1.1% of its workAgricultural and Biological Sciences: 0 fractional works · 0.9% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 0.9% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.1% of its workALL ITS WORKGeostock (France)53fractional works, all years
Life Sciences1%Physical Sciences94%Health Sciences4%Social Sciences1%

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 4 domains and 13 fields, with their numbers
    1. Engineering2751.1%
    2. Environmental Science1019.6%
    3. Earth and Planetary Sciences814.1%
    4. Energy23.0%
    5. Chemistry11.8%
    6. Computer Science11.5%
    7. Materials Science00.9%
    8. Physics and Astronomy00.9%
    9. Chemical Engineering00.6%
    1. Medicine24.1%
    1. Social Sciences11.2%
    1. Agricultural and Biological Sciences00.9%
    2. Biochemistry, Genetics and Molecular Biology00.1%
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.

Chemistry: 0.32× its world share, 0 worksChemistryEarth and Planetary Sciences: 4.84× its world share, 1 worksEarth and Planetary …Energy: 6.61× its world share, 1 worksEnergyEngineering: 2.85× its world share, 6 worksEngineeringEnvironmental Science: 8.04× its world share, 5 worksEnvironmental ScienceMaterials Science: 0.54× its world share, 0 worksMaterials ScienceSocial Sciences: 0.10× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 8.0×. Every wedge is a field page.

All 7 fields, with their numbers
  1. Environmental Science8.04×5 works
  2. Energy6.61×1 works
  3. Earth and Planetary Sciences4.84×1 works
  4. Engineering2.85×6 works
  5. Materials Science0.54×0 works
  6. Chemistry0.32×0 works
  7. Social Sciences0.10×0 works

Who are the top researchers at Geostock (France)?

Ranked on the quality score, Y. Le Gallo, Nicolas Gatelier and P. Vaskou lead among researchers whose main affiliation is Geostock (France).

  1. 1 Y. Le Gallo France · #2,547,203 worldwide 1.7k citations · 89 works
  2. 2 Nicolas Gatelier France · #3,196,915 worldwide 300 citations · 15 works
  3. 3 P. Vaskou France · #4,280,570 worldwide 23 citations · 17 works
All ranked researchers at Geostock (France)

What are the most cited papers from Geostock (France)?

The most cited paper from Geostock (France) is "Assessing and modeling hydrogen reactivity in underground hydrogen storage: A review and models simulating the Lobodice town gas storage" (Joachim Trémosa, Rasmus Jakobsen, Y. Le Gallo, 2023), with 98 citations. Next come "A site selection methodology for CO2 underground storage in deep saline aquifers: case of the Paris Basin" (72) and "Review and analysis of historical leakages from storage salt caverns wells" (71).

Most cited papers
#PaperReleasedCitations
1 Assessing and modeling hydrogen reactivity in underground hydrogen storage: A review and models simulating the Lobodice town gas storage Joachim Trémosa, Rasmus Jakobsen, Y. Le Gallo · Frontiers in Energy Research Open access 10 Apr 2023 98
2 A site selection methodology for CO2 underground storage in deep saline aquifers: case of the Paris Basin Sandrine Grataloup, D. Bonijoly, Etienne Brosse et al. · Energy Procedia Conference paperOpen access Feb 2009 72
3 Review and analysis of historical leakages from storage salt caverns wells P. Bérest, Arnaud Réveillère, David J A Evans et al. · Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles Open access 2019 71
4 CO2 Sequestration in Depleted Oil or Gas Reservoirs Y. Le Gallo, Philippe Couillens, Taoufik Manai · SPE International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production Conference paper 20 Mar 2002 51
5 Towards cavity‐collapse hazard maps with Zeb‐Revo handheld laser scanner point clouds Thomas Dewez, Silvain Yart, Ysoline Thuon et al. · The Photogrammetric Record Open access Dec 2017 45
All 83 most cited papers, with filters and sorting

Which keywords describe research at Geostock (France)?

By fractional works in all years, weighted toward what it does more of than the world: CO2 Sequestration, Rock Mechanics, Nanoparticles, Reactive Transport, Anaerobic, Methane Oxidation, Drilling Fluids and Well Integrity.

▲ 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 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. CO2 Sequestration8▲ 113×3 topics
  2. Nanoparticles5▲ 6.9×4 topics
  3. Rock Mechanics5▲ 79×4 topics
  4. Reactive Transport4▲ 152×2 topics
  5. Anaerobic4▲ 130×1 topic
  6. Methane Oxidation4▲ 109×1 topic
  7. Drilling Fluids4▲ 154×1 topic
  8. Well Integrity4▲ 154×1 topic
  9. Carbon Capture4▲ 185×2 topics
  10. Geological Storage4▲ 373×1 topic
  11. Mineral Carbonation4▲ 373×1 topic
  12. Machine Learning3▲ 2.8×6 topics
  13. Fracture Propagation3▲ 92×1 topic
  14. Hydraulic Fracturing3▲ 48×2 topics
  15. Shale Gas Reservoirs3▲ 92×1 topic
  16. Sustainable Development3▲ 4.9×4 topics
  17. GIS-based Modeling3▲ 71×2 topics
  18. Liquefaction3▲ 69×2 topics
  19. Tunnel3▲ 69×2 topics
  20. Geological Mapping3▲ 53×2 topics
  21. Sustainability Assessment3▲ 47×2 topics
  22. Urban Underground Space2▲ 501×1 topic
  23. Utility Tunnels2▲ 501×1 topic
  24. Geological Modeling2▲ 189×1 topic
  25. Uncertainty Analysis2▲ 189×1 topic
  26. Electrical Resistivity Tomography2▲ 126×1 topic
  27. Magnetotelluric Imaging2▲ 126×1 topic
  28. Cementitious2▲ 164×1 topic
  29. Grouting2▲ 164×1 topic
  30. Renewable Energy2▲ 3.9×5 topics
  31. Risk Assessment2▲ 6.4×2 topics
  32. Seismicity2▲ 97×2 topics
  33. Acoustic Emission2▲ 78×1 topic
  34. Fracture2▲ 37×1 topic
  35. Geomechanical Processes2▲ 119×1 topic
  36. Numerical Simulation2▲ 9.9×2 topics
  37. Wave Propagation2▲ 27×1 topic
  38. Geophysical Surveys2▲ 40×2 topics
  39. Performance Prediction1▲ 47×1 topic
  40. TBM1▲ 123×1 topic

Which research topics does Geostock (France) publish most on?

By volume in 2022-now: CO2 Sequestration and Geologic Interactions, Methane Hydrates and Related Phenomena, Hydraulic Fracturing and Reservoir Analysis and Geophysical and Geoelectrical Methods.

CO2 Sequestration and Ge…2CO2 Sequestration and Geologic Interactions: 2 fractional worksMethane Hydrates and Rel…2Methane Hydrates and Related Phenomena: 2 fractional worksHydraulic Fracturing and Reservoir Analysis: 1 fractional worksGeophysical and Geoelectrical Methods: 1 fractional worksGeothermal Energy System…1Geothermal Energy Systems and Applications: 1 fractional worksUnderground infrastructure and sustainability: 1 fractional worksGroundwater flow and contamination studies: 0 fractional worksAnaerobic Digestion and Biogas Production: 0 fractional worksCarbon Dioxide Capture Technologies: 0 fractional worksGrouting, Rheology, and Soil Mechanics: 0 fractional works
Environmental EngineeringEnvironmental ChemistryMechanical EngineeringGeophysics3 others

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

  1. 1 CO2 Sequestration and Geologic Interactions Environmental Engineering 2 works
  2. 2 Methane Hydrates and Related Phenomena Environmental Chemistry 2 works
  3. 3 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 1 works
  4. 4 Geophysical and Geoelectrical Methods Geophysics 1 works
  5. 5 Geothermal Energy Systems and Applications Renewable Energy, Sustainability and the Environment 1 works
  6. 6 Underground infrastructure and sustainability Building and Construction 1 works
  7. 7 Groundwater flow and contamination studies Environmental Engineering 0 works
  8. 8 Anaerobic Digestion and Biogas Production Building and Construction 0 works
  9. 9 Carbon Dioxide Capture Technologies Mechanical Engineering 0 works
  10. 10 Grouting, Rheology, and Soil Mechanics Civil and Structural Engineering 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 available27.9%not open72.1%

World: 40% of research is openly available.

with international co-authors26.9%domestic only73.1%

World: 18% is written across borders.

How has Geostock (France)'s research output changed?

Output in 2022-2025 was 80% higher than in 2018-2021.

still counting1990200020102020
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 Geostock (France) as a percentage of every work published that year, 0.000031% in 2024.

still counting0.00025%0.00050%0.00075%Geostock (France)0.000042% in 202519801990200020102020

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

Other research institutions in Rueil-Malmaison

All research institutions in Rueil-Malmaison

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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