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Company · Bratislava · Slovakia

GA Drilling (Slovakia)

In research, GA Drilling (Slovakia) stands highest in Engineering (#6,217 of 9,532 worldwide), Ocean Engineering (#573 of 850 worldwide) and Physical Sciences (#12,617 of 17,446 worldwide), over all time. Relative to its size it is most specialised in Engineering (Engineering is 4.7× its share of world research).

gadrilling.comROR OpenAlex
World rank, all time
#29,829
of 34,923
Rank in Slovakia
#47
of 60
Research works
343
▲ 107% vs 2018-21
Citations
2.5k
7.3 per fractional work
Top-10% rate
5.8%
all institutions 10.0%
vs its own fields
0.74×
1.00× is exactly expected
Open access
18%
world 40%
International
36%
world 18%
GA Drilling (Slovakia)

What is GA Drilling (Slovakia) 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
EngineeringField #6,217 of 9,532 4.2%269
Ocean EngineeringSubfield #573 of 850 3.9%155
Physical SciencesDomain #12,617 of 17,446 4.5%309

Each strip is that field's whole ranked pool, with the notch where GA Drilling (Slovakia) 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does GA Drilling (Slovakia) work in?

In 2022-now, 91% of research at GA Drilling (Slovakia) is in Physical Sciences, 6% in Social Sciences. Its largest fields are Engineering (70%), Materials Science (6%), Environmental Science (5%). It does 2.2× the world's share of Physical Sciences.

Physical Sciences: 54 fractional works · 90.7% of its workEngineering: 42 fractional works · 70.5% of its workOcean Engineering: 16 fractional works · 27.0% of its workMechanical Engineering: 9 fractional works · 15.8% of its workCivil and Structural Engineering: 7 fractional works · 11.7% of its workMechanics of Materials: 3 fractional works · 5.7% of its workElectrical and Electronic Engineering: 2 fractional works · 3.0% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 1.8% of its workBiomedical Engineering: 1 fractional works · 1.7% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.4% of its workControl and Systems Engineering: 1 fractional works · 1.0% of its workBuilding and Construction: 0 fractional works · 0.7% of its workAerospace Engineering: 0 fractional works · 0.6% of its workMaterials Science: 3 fractional works · 5.6% of its workMaterials Chemistry: 2 fractional works · 3.3% of its workPolymers and Plastics: 0 fractional works · 0.8% of its workBiomaterials: 0 fractional works · 0.7% of its workMetals and Alloys: 0 fractional works · 0.4% of its workSurfaces, Coatings and Films: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnvironmental Science: 3 fractional works · 4.6% of its workEnvironmental Engineering: 1 fractional works · 2.1% of its workEnvironmental Chemistry: 1 fractional works · 1.2% of its workGlobal and Planetary Change: 0 fractional works · 0.4% of its workEcology: 0 fractional works · 0.3% of its workPollution: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 2 fractional works · 3.1% of its workGeochemistry and Petrology: 1 fractional works · 1.4% of its workGeophysics: 1 fractional works · 0.9% of its workGeology: 0 fractional works · 0.4% of its workEarth-Surface Processes: 0 fractional works · 0.4% of its workChemistry: 2 fractional works · 2.7% of its workAnalytical Chemistry: 1 fractional works · 1.0% of its workOrganic Chemistry: 1 fractional works · 0.9% of its workSpectroscopy: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 1 fractional works · 1.7% of its workArtificial Intelligence: 0 fractional works · 0.6% of its workComputer Networks and Communications: 0 fractional works · 0.6% of its workInformation Systems: 0 fractional works · 0.6% of its workEnergy: 1 fractional works · 1.3% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 1.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemical Engineering: 0 fractional works · 0.5% of its workCatalysis: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.5% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.5% of its workMathematics: 0 fractional works · 0.3% of its workModeling and Simulation: 0 fractional works · 0.3% of its workSocial Sciences: 3 fractional works · 5.5% of its workSocial Sciences: 2 fractional works · 4.2% of its workPolitical Science and International Relations: 1 fractional works · 1.1% of its workSociology and Political Science: 1 fractional works · 1.1% of its workEducation: 1 fractional works · 1.0% of its workSafety Research: 0 fractional works · 0.6% of its workGeneral Social Sciences: 0 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.5% of its workEconomics and Econometrics: 0 fractional works · 0.5% of its workBusiness, Management and Accounting: 0 fractional works · 0.4% of its workStrategy and Management: 0 fractional works · 0.4% of its workPsychology: 0 fractional works · 0.3% of its workDecision Sciences: 0 fractional works · 0.1% of its workHealth Sciences: 2 fractional works · 2.7% of its workMedicine: 1 fractional works · 1.5% of its workEpidemiology: 0 fractional works · 0.4% of its workInfectious Diseases: 0 fractional works · 0.3% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.5% of its workHealth Professions: 1 fractional works · 1.2% of its workSpeech and Hearing: 0 fractional works · 0.6% of its workOccupational Therapy: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workLife Sciences: 1 fractional works · 1.1% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.6% of its workBiophysics: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 0 fractional works · 0.3% of its workApplied Microbiology and Biotechnology: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.2% of its workALL ITS WORKGA Drilling(Slovakia)59fractional works, 2022-now
Life Sciences1%Physical Sciences91%Health Sciences3%Social Sciences6%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. 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 20 fields, with their numbers
    1. Engineering4270.5%
    2. Materials Science35.6%
    3. Environmental Science34.6%
    4. Earth and Planetary Sciences23.1%
    5. Chemistry22.7%
    6. Computer Science11.7%
    7. Energy11.3%
    8. Chemical Engineering00.5%
    9. Physics and Astronomy00.5%
    10. Mathematics00.3%
    1. Social Sciences24.2%
    2. Economics, Econometrics and Finance00.5%
    3. Business, Management and Accounting00.4%
    4. Psychology00.3%
    5. Decision Sciences00.1%
    1. Medicine11.5%
    2. Health Professions11.2%
    1. Biochemistry, Genetics and Molecular Biology00.6%
    2. Immunology and Microbiology00.3%
    3. Pharmacology, Toxicology and Pharmaceutics00.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does GA Drilling (Slovakia) specialise in?

Where its research is concentrated relative to its size: Engineering takes 4.7× the share of its output that it takes of world research.

  1. EngineeringField · 41.8 works4.7×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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.

Biochemistry, Genetics and Molecular Biology: 0.11× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.28× its world share, 0 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 0.53× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 1.34× its world share, 0 worksChemical EngineeringChemistry: 1.75× its world share, 2 worksChemistryComputer Science: 0.22× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 1.95× its world share, 2 worksEarth and Planetary …Energy: 1.42× its world share, 1 worksEnergyEngineering: 4.70× its world share, 42 worksEngineeringEnvironmental Science: 0.92× its world share, 3 worksEnvironmental ScienceMaterials Science: 1.61× its world share, 3 worksMaterials ScienceMathematics: 0.24× its world share, 0 worksMathematicsPhysics and Astronomy: 0.21× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.46× its world share, 1 worksHealth ProfessionsMedicine: 0.08× its world share, 1 worksMedicineBusiness, Management and Accounting: 0.13× its world share, 0 worksBusiness, Management…Decision Sciences: 0.15× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.25× its world share, 0 worksEconomics, Econometr…Psychology: 0.08× its world share, 0 worksPsychologySocial Sciences: 0.33× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.7×. Every wedge is a field page.

All 20 fields, with their numbers
  1. Engineering4.70×42 works
  2. Earth and Planetary Sciences1.95×2 works
  3. Chemistry1.75×2 works
  4. Materials Science1.61×3 works
  5. Energy1.42×1 works
  6. Chemical Engineering1.34×0 works
  7. Environmental Science0.92×3 works
  8. Pharmacology, Toxicology and Pharmaceutics0.53×0 works
  9. Health Professions0.46×1 works
  10. Social Sciences0.33×2 works
  11. Immunology and Microbiology0.28×0 works
  12. Economics, Econometrics and Finance0.25×0 works
  13. Mathematics0.24×0 works
  14. Computer Science0.22×1 works
  15. Physics and Astronomy0.21×0 works
  16. Decision Sciences0.15×0 works
  17. Business, Management and Accounting0.13×0 works
  18. Biochemistry, Genetics and Molecular Biology0.11×0 works
  19. Medicine0.08×1 works
  20. Psychology0.08×0 works

Who are the top researchers at GA Drilling (Slovakia)?

Ranked on the quality score, F.J. Schuh lead among researchers whose main affiliation is GA Drilling (Slovakia).

  1. 1 F.J. Schuh Slovakia · #4,288,004 worldwide 90 citations · 15 works
All ranked researchers at GA Drilling (Slovakia)

What are the most cited papers from GA Drilling (Slovakia)?

The most cited paper from GA Drilling (Slovakia) is "Boninite and Harzburgite from Leg 125 (Bonin-Mariana Forearc): A Case Study of Magma Genesis during the Initial Stages of Subduction" (John A. Pearce, Sieger R. van der Laan, Richard Arculus et al., 1992), with 446 citations. Next come "Surgical and postoperative complications associated with tibial plateau leveling osteotomy in dogs with cranial cruciate ligament rupture: 397 cases (1998–2001)" (287) and "Oxygen isotope and sapropel stratigraphy in the Eastern Mediterranean during the last 3.2 million years" (191).

Most cited papers
#PaperReleasedCitations
1 Boninite and Harzburgite from Leg 125 (Bonin-Mariana Forearc): A Case Study of Magma Genesis during the Initial Stages of Subduction John A. Pearce, Sieger R. van der Laan, Richard Arculus et al. Book chapterOpen access Jul 1992 446
2 Surgical and postoperative complications associated with tibial plateau leveling osteotomy in dogs with cranial cruciate ligament rupture: 397 cases (1998–2001) Philip D. Pacchiana, Ethan Morris, Sarah L. Gillings et al. · Journal of the American Veterinary Medical Association Open access 15 Jan 2003 287
3 Oxygen isotope and sapropel stratigraphy in the Eastern Mediterranean during the last 3.2 million years D. Kroon, Ian T Alexander, Milta Oyola Little et al. Book chapterOpen access Sep 1998 191
4 Middle Eocene to Pleistocene Diatom Biostratigraphy of Southern Ocean Sediments from the Kerguelen Plateau, Leg 120 David M. Harwood, Tomoyuki Maruyama Book chapterOpen access Apr 1992 158
5 High-Resolution Neogene Planktonic Foraminifer Biostratigraphy of Site 806, Ontong Java Plateau (Western Equatorial Pacific) William P Chaisson, R. Mark Leckie Book chapterOpen access Apr 1993 129
All 59 most cited papers, with filters and sorting

Which keywords describe research at GA Drilling (Slovakia)?

By fractional works in 2022-now, weighted toward what it does more of than the world: CO2 Sequestration, Nanoparticles, Vibration Analysis, Drilling Fluids, Well Integrity, Hydraulic Fracturing, Fracture Propagation and Shale Gas Reservoirs.

▲ 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-now 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 Sequestration9▲ 75×4 topics
  2. Nanoparticles8▲ 11×6 topics
  3. Vibration Analysis8▲ 47×2 topics
  4. Drilling Fluids7▲ 238×1 topic
  5. Well Integrity7▲ 238×1 topic
  6. Machine Learning7▲ 3.5×7 topics
  7. Hydraulic Fracturing6▲ 90×2 topics
  8. Fracture Propagation5▲ 153×1 topic
  9. Shale Gas Reservoirs5▲ 153×1 topic
  10. Numerical Simulation4▲ 25×4 topics
  11. Risk Assessment4▲ 11×3 topics
  12. Geological Conditions4▲ 177×2 topics
  13. Performance Prediction4▲ 84×1 topic
  14. TBM4▲ 225×1 topic
  15. Optimization3▲ 13×3 topics
  16. Data Assimilation3▲ 33×1 topic
  17. Ensemble Kalman Filter3▲ 54×1 topic
  18. Fault Diagnosis2▲ 30×3 topics
  19. Artificial Lift Systems2▲ 142×1 topic
  20. Electric Submersible Pumps2▲ 142×1 topic
  21. Surfactants2▲ 35×4 topics
  22. Renewable Energy2▲ 2.3×10 topics
  23. Mechanical Properties2▲ 3.1×11 topics
  24. Energy Efficiency2▲ 3.1×7 topics
  25. Liquefaction2▲ 31×2 topics
  26. Nanofluids2▲ 33×2 topics
  27. Pore Structure2▲ 22×3 topics
  28. Tunnel2▲ 31×2 topics
  29. Environmental Impact2▲ 1.51×11 topics
  30. Pore-scale Modeling2▲ 69×1 topic
  31. Rock Mechanics2▲ 26×3 topics
  32. Tool Wear2▲ 20×3 topics
  33. X-ray Computed Tomography2▲ 69×1 topic
  34. Shale Gas1▲ 20×2 topics
  35. Reactive Transport1▲ 38×2 topics
  36. Dynamic Behavior1▲ 16×2 topics
  37. Fracture1▲ 19×2 topics
  38. Gas Permeability1▲ 20×1 topic
  39. Mudstones1▲ 27×1 topic
  40. Nanocomposites1▲ 2.3×8 topics

Which research topics does GA Drilling (Slovakia) publish most on?

By volume in 2022-now: Drilling and Well Engineering, Hydraulic Fracturing and Reservoir Analysis, Tunneling and Rock Mechanics and Reservoir Engineering and Simulation Methods.

Drilling and Well Engine…7Drilling and Well Engineering: 7 fractional worksHydraulic Fracturing and Reservoir Analysis: 5 fractional worksTunneling and Rock Mechanics: 4 fractional worksReservoir Engineering and Simulation Methods: 3 fractional worksOil and Gas Production Techniques: 2 fractional worksEnhanced Oil Recovery Techniques: 2 fractional worksHydrocarbon exploration and reservoir analysis: 1 fractional worksRock Mechanics and Modeling: 1 fractional worksGrouting, Rheology, and Soil Mechanics: 1 fractional worksOffshore Engineering and Technologies: 1 fractional works
Ocean EngineeringMechanical EngineeringCivil and Structural EngineeringMechanics of Materials

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

  1. 1 Drilling and Well Engineering Ocean Engineering 7 works
  2. 2 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 5 works
  3. 3 Tunneling and Rock Mechanics Civil and Structural Engineering 4 works
  4. 4 Reservoir Engineering and Simulation Methods Ocean Engineering 3 works
  5. 5 Oil and Gas Production Techniques Ocean Engineering 2 works
  6. 6 Enhanced Oil Recovery Techniques Ocean Engineering 2 works
  7. 7 Hydrocarbon exploration and reservoir analysis Mechanics of Materials 1 works
  8. 8 Rock Mechanics and Modeling Mechanics of Materials 1 works
  9. 9 Grouting, Rheology, and Soil Mechanics Civil and Structural Engineering 1 works
  10. 10 Offshore Engineering and Technologies Ocean Engineering 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 available18.1%not open81.9%

World: 40% of research is openly available.

with international co-authors35.7%domestic only64.3%

World: 18% is written across borders.

How has GA Drilling (Slovakia)'s research output changed?

Output in 2022-2025 was 107% 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 GA Drilling (Slovakia) as a percentage of every work published that year, 0.00027% in 2024.

still counting0.0010%0.0020%0.0030%GA Drilling (Slovakia)0.00041% in 202519801990200020102020

Fractional works of GA Drilling (Slovakia) over all fractional works that year. How the balance of science has shifted.

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GA Drilling (Slovakia) on Science Explorer

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