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Company · Houston · United States

Marathon Oil (United States)

In research, Marathon Oil (United States) stands highest in Engineering (#2,427 of 9,532 worldwide), Ocean Engineering (#239 of 850 worldwide) and Physical Sciences (#4,933 of 17,446 worldwide), over all time.

marathonoil.comROR OpenAlex
World rank, 2022-now
#14,708
of 22,385 · #9,213 all time
Rank in United States
#2,085
of 3,332
Research works
1.6k
▲ 39% vs 2018-21
Citations
30k
18.3 per fractional work
Top-10% rate
6.8%
all institutions 10.0%
vs its own fields
0.92×
1.00× is exactly expected
Open access
19%
world 40%
International
13%
world 18%
Marathon Oil (United States)

What is Marathon Oil (United States) 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 #2,427 of 9,532 11.8%784
Ocean EngineeringSubfield #239 of 850 13.5%401
Physical SciencesDomain #4,933 of 17,446 10.5%1,246
Mechanical EngineeringSubfield #1,104 of 2,525 10.7%195
Earth and Planetary SciencesField #1,254 of 2,224 8.6%190
Social SciencesDomain #12,164 of 14,833 7.0%171
Health SciencesDomain #14,857 of 16,688 5.5%135

Each strip is that field's whole ranked pool, with the notch where Marathon Oil (United States) 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 Marathon Oil (United States) work in?

In 2022-now, 51% of research at Marathon Oil (United States) is in Physical Sciences, 20% in Health Sciences. Its largest fields are Engineering (23%), Medicine (16%), Environmental Science (8%). It does 1.3× the world's share of Physical Sciences.

Physical Sciences: 63 fractional works · 51.1% of its workEngineering: 29 fractional works · 23.1% of its workMechanical Engineering: 5 fractional works · 4.1% of its workElectrical and Electronic Engineering: 4 fractional works · 3.4% of its workControl and Systems Engineering: 4 fractional works · 3.3% of its workOcean Engineering: 3 fractional works · 2.5% of its workBiomedical Engineering: 3 fractional works · 2.2% of its workSafety, Risk, Reliability and Quality: 3 fractional works · 2.1% of its workBuilding and Construction: 2 fractional works · 1.3% of its workCivil and Structural Engineering: 1 fractional works · 1.2% of its workMechanics of Materials: 1 fractional works · 0.8% of its workAerospace Engineering: 1 fractional works · 0.7% of its workComputational Mechanics: 1 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnvironmental Science: 10 fractional works · 8.3% of its workEcology: 2 fractional works · 1.7% of its workManagement, Monitoring, Policy and Law: 2 fractional works · 1.6% of its workGlobal and Planetary Change: 1 fractional works · 1.2% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.8% of its workWater Science and Technology: 1 fractional works · 0.8% of its workEnvironmental Chemistry: 1 fractional works · 0.5% of its workPollution: 1 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.4% of its workEcological Modeling: 0 fractional works · 0.3% of its workNature and Landscape Conservation: 0 fractional works · 0.3% of its workEnvironmental Engineering: 0 fractional works · 0.2% of its workComputer Science: 9 fractional works · 7.4% of its workArtificial Intelligence: 5 fractional works · 4.3% of its workComputer Networks and Communications: 1 fractional works · 1.0% of its workInformation Systems: 1 fractional works · 0.8% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.7% of its workSignal Processing: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 4 fractional works · 2.9% of its workRenewable Energy, Sustainability and the Environment: 3 fractional works · 2.2% of its workGeneral Energy: 0 fractional works · 0.4% of its workNuclear Energy and Engineering: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 3 fractional works · 2.7% of its workGeophysics: 1 fractional works · 0.9% of its workEarth-Surface Processes: 1 fractional works · 0.7% of its workAtmospheric Science: 1 fractional works · 0.5% of its workGeology: 1 fractional works · 0.5% of its workGeochemistry and Petrology: 0 fractional works · 0.3% of its workPhysics and Astronomy: 2 fractional works · 1.9% of its workAstronomy and Astrophysics: 1 fractional works · 0.8% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.5% of its workNuclear and High Energy Physics: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 2 fractional works · 1.9% of its workMaterials Chemistry: 2 fractional works · 1.6% of its workPolymers and Plastics: 0 fractional works · 0.3% of its workChemistry: 1 fractional works · 1.1% of its workOrganic Chemistry: 1 fractional works · 0.5% of its workAnalytical Chemistry: 0 fractional works · 0.3% of its workSpectroscopy: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 1 fractional works · 0.9% of its workApplied Mathematics: 0 fractional works · 0.3% of its workModeling and Simulation: 0 fractional works · 0.3% of its workNumerical Analysis: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemical Engineering: 1 fractional works · 0.9% of its workFluid Flow and Transfer Processes: 1 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 25 fractional works · 19.9% of its workMedicine: 20 fractional works · 16.3% of its workPublic Health, Environmental and Occupational Health: 3 fractional works · 2.3% of its workPulmonary and Respiratory Medicine: 3 fractional works · 2.2% of its workInfectious Diseases: 2 fractional works · 1.4% of its workSurgery: 2 fractional works · 1.3% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 1.2% of its workNeurology: 1 fractional works · 0.9% of its workPhysiology: 1 fractional works · 0.8% of its workPsychiatry and Mental health: 1 fractional works · 0.7% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 0.6% of its workGenetics: 1 fractional works · 0.5% of its workObstetrics and Gynecology: 1 fractional works · 0.5% of its workNephrology: 1 fractional works · 0.5% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.4% of its workPharmacology: 0 fractional works · 0.4% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.4% of its workHematology: 0 fractional works · 0.3% of its workOncology: 0 fractional works · 0.3% of its workPathology and Forensic Medicine: 0 fractional works · 0.3% of its workOphthalmology: 0 fractional works · 0.2% of its workRehabilitation: 0 fractional works · 0.2% of its workDermatology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workHealth Professions: 3 fractional works · 2.4% of its workEmergency Medical Services: 1 fractional works · 1.0% of its workGeneral Health Professions: 1 fractional works · 0.9% of its workSpeech and Hearing: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 1 fractional works · 0.6% of its workNutrition and Dietetics: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDentistry: 1 fractional works · 0.5% of its workPeriodontics: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.0% of its workSocial Sciences: 20 fractional works · 16.3% of its workSocial Sciences: 8 fractional works · 6.4% of its workEducation: 4 fractional works · 2.9% of its workSociology and Political Science: 2 fractional works · 1.3% of its workLaw: 1 fractional works · 1.1% of its workArcheology: 0 fractional works · 0.3% of its workPolitical Science and International Relations: 0 fractional works · 0.3% of its workGender Studies: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 3 fractional works · 2.4% of its workEconomics and Econometrics: 2 fractional works · 1.8% of its workFinance: 1 fractional works · 0.5% of its workPsychology: 3 fractional works · 2.3% of its workSocial Psychology: 2 fractional works · 1.3% of its workClinical Psychology: 1 fractional works · 0.5% of its workDevelopmental and Educational Psychology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 2 fractional works · 1.9% of its workManagement Science and Operations Research: 2 fractional works · 1.5% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 2 fractional works · 1.8% of its workHistory and Philosophy of Science: 1 fractional works · 0.7% of its workLiterature and Literary Theory: 1 fractional works · 0.5% of its workMuseology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 2 fractional works · 1.6% of its workAccounting: 1 fractional works · 0.5% of its workStrategy and Management: 1 fractional works · 0.5% of its workManagement of Technology and Innovation: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workLife Sciences: 16 fractional works · 12.7% of its workAgricultural and Biological Sciences: 6 fractional works · 4.7% of its workEcology, Evolution, Behavior and Systematics: 2 fractional works · 1.6% of its workPlant Science: 2 fractional works · 1.3% of its workInsect Science: 1 fractional works · 0.9% of its workAquatic Science: 1 fractional works · 0.5% of its workFood Science: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNeuroscience: 4 fractional works · 3.5% of its workNeurology: 1 fractional works · 1.2% of its workCognitive Neuroscience: 1 fractional works · 1.2% of its workEndocrine and Autonomic Systems: 1 fractional works · 0.5% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.3% of its workDevelopmental Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 3.2% of its workMolecular Biology: 1 fractional works · 0.9% of its workGenetics: 1 fractional works · 0.9% of its workMolecular Medicine: 1 fractional works · 0.8% of its workEndocrinology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workImmunology and Microbiology: 1 fractional works · 1.2% of its workImmunology: 1 fractional works · 0.8% of its workParasitology: 0 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.1% of its workALL ITS WORKMarathon Oil(United States)123fractional works, 2022-now
Life Sciences13%Physical Sciences51%Health Sciences20%Social Sciences16%

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 26 fields, with their numbers
    1. Engineering2923.1%
    2. Environmental Science108.3%
    3. Computer Science97.4%
    4. Energy42.9%
    5. Earth and Planetary Sciences32.7%
    6. Physics and Astronomy21.9%
    7. Materials Science21.9%
    8. Chemistry11.1%
    9. Mathematics10.9%
    10. Chemical Engineering10.9%
    1. Medicine2016.3%
    2. Health Professions32.4%
    3. Nursing10.6%
    4. Dentistry10.5%
    5. Veterinary00.0%
    1. Social Sciences86.4%
    2. Economics, Econometrics and Finance32.4%
    3. Psychology32.3%
    4. Decision Sciences21.9%
    5. Arts and Humanities21.8%
    6. Business, Management and Accounting21.6%
    1. Agricultural and Biological Sciences64.7%
    2. Neuroscience43.5%
    3. Biochemistry, Genetics and Molecular Biology43.2%
    4. Immunology and Microbiology11.2%
    5. Pharmacology, Toxicology and Pharmaceutics00.1%
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.

Agricultural and Biological Sciences: 1.00× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.60× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 1.17× its world share, 2 worksImmunology and Micro…Neuroscience: 2.13× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.38× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 2.45× its world share, 1 worksChemical EngineeringChemistry: 0.70× its world share, 1 worksChemistryComputer Science: 0.96× its world share, 9 worksComputer ScienceEarth and Planetary Sciences: 1.75× its world share, 3 worksEarth and Planetary …Energy: 3.15× its world share, 4 worksEnergyEngineering: 1.54× its world share, 29 worksEngineeringEnvironmental Science: 1.67× its world share, 10 worksEnvironmental ScienceMaterials Science: 0.53× its world share, 2 worksMaterials ScienceMathematics: 0.75× its world share, 1 worksMathematicsPhysics and Astronomy: 0.85× its world share, 2 worksPhysics and AstronomyDentistry: 1.11× its world share, 1 worksDentistryHealth Professions: 0.89× its world share, 3 worksHealth ProfessionsMedicine: 0.85× its world share, 20 worksMedicineNursing: 1.21× its world share, 1 worksNursingVeterinary: 0.28× its world share, 0 worksVeterinaryArts and Humanities: 0.64× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.49× its world share, 2 worksBusiness, Management…Decision Sciences: 1.97× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 1.10× its world share, 3 worksEconomics, Econometr…Psychology: 0.75× its world share, 3 worksPsychologySocial Sciences: 0.50× its world share, 8 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 3.1×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Energy3.15×4 works
  2. Chemical Engineering2.45×1 works
  3. Neuroscience2.13×4 works
  4. Decision Sciences1.97×2 works
  5. Earth and Planetary Sciences1.75×3 works
  6. Environmental Science1.67×10 works
  7. Engineering1.54×29 works
  8. Nursing1.21×1 works
  9. Immunology and Microbiology1.17×2 works
  10. Dentistry1.11×1 works
  11. Economics, Econometrics and Finance1.10×3 works
  12. Agricultural and Biological Sciences1.00×6 works
  13. Computer Science0.96×9 works
  14. Health Professions0.89×3 works
  15. Physics and Astronomy0.85×2 works
  16. Medicine0.85×20 works
  17. Mathematics0.75×1 works
  18. Psychology0.75×3 works
  19. Chemistry0.70×1 works
  20. Arts and Humanities0.64×2 works
  21. Biochemistry, Genetics and Molecular Biology0.60×4 works
  22. Materials Science0.53×2 works
  23. Social Sciences0.50×8 works
  24. Business, Management and Accounting0.49×2 works
  25. Pharmacology, Toxicology and Pharmaceutics0.38×0 works
  26. Veterinary0.28×0 works

Who are the top researchers at Marathon Oil (United States)?

Ranked on the quality score, William Bosworth, Robert D. Sydansk and Robert David Barree lead among researchers whose main affiliation is Marathon Oil (United States).

  1. 1 William Bosworth United States · #449,118 worldwide 6.9k citations · 107 works
  2. 2 Robert D. Sydansk United States · #715,346 worldwide 2.1k citations · 33 works
  3. 3 Robert David Barree United States · #1,159,984 worldwide 3.9k citations · 109 works
  4. 4 Philip W. Choquette United States · #1,348,507 worldwide 3.2k citations · 32 works
  5. 5 W. Barney Gogarty United States · #1,583,838 worldwide 908 citations · 33 works
  6. 6 Dennis D. Moore United States · #1,907,879 worldwide 558 citations · 40 works
  7. 7 L.S. Merrill United States · #2,009,797 worldwide 1.4k citations · 16 works
  8. 8 Mani Natarajan United States · #2,054,040 worldwide 2.8k citations · 29 works
  9. 9 Stephen P. Wanaski United States · #2,479,608 worldwide 654 citations · 51 works
  10. 10 Harry Surkalo United States · #2,515,973 worldwide 627 citations · 28 works
All ranked researchers at Marathon Oil (United States)

What are the most cited papers from Marathon Oil (United States)?

The most cited paper from Marathon Oil (United States) is "Review of biodiesel composition, properties, and specifications" (S. Kent Hoekman, Amber Broch, Curtis Robbins et al., 2011), with 1,973 citations. Next come "Oxygen isotope calibration of the onset of ice-rafting and history of glaciation in the North Atlantic region" (1,082) and "Numerical Simulation of Water-Oil Flow in Naturally Fractured Reservoirs" (1,057).

Most cited papers
#PaperReleasedCitations
1 Review of biodiesel composition, properties, and specifications S. Kent Hoekman, Amber Broch, Curtis Robbins et al. · Renewable and Sustainable Energy Reviews 22 Oct 2011 1,973
2 Oxygen isotope calibration of the onset of ice-rafting and history of glaciation in the North Atlantic region Nicholas John Shackleton, Jan Backman, HERMAN B. ZIMMERMAN et al. · Nature Open access Feb 1984 1,082
3 Numerical Simulation of Water-Oil Flow in Naturally Fractured Reservoirs Hossein Kazemi, L.S. Merrill, K.L. Porterfield et al. · Society of Petroleum Engineers Journal Dec 1976 1,057
4 The Red Sea and Gulf of Aden Basins William Bosworth, Philippe Huchon, Ken McClay · Journal of African Earth Sciences Oct 2005 1,023
5 Wave energy in Europe: current status and perspectives Alain Clément, Pat McCullen, António F.O. Falcão et al. · Renewable and Sustainable Energy Reviews Oct 2002 1,022
All 60 most cited papers, with filters and sorting

Which keywords describe research at Marathon Oil (United States)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Optimization, Climate Change, Renewable Energy, Machine Learning, Epidemiology, Vaccine Development, Vector Control and Rheology.

▲ 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. Epidemiology7▲ 1.44×27 topics
  2. Machine Learning7▲ 1.63×19 topics
  3. Climate Change6▲ 1.94×20 topics
  4. Renewable Energy5▲ 2.8×14 topics
  5. Deep Learning5◆ 1.09×24 topics
  6. Optimization4▲ 7.3×8 topics
  7. Environmental Impact4▲ 1.83×13 topics
  8. Sustainability4▲ 1.25×12 topics
  9. Public Health3▲ 1.76×14 topics
  10. Nanoparticles3▲ 1.83×10 topics
  11. Classification2▲ 4.2×5 topics
  12. Risk Assessment2▲ 3.0×4 topics
  13. Convolutional Neural Networks2▲ 2.5×6 topics
  14. Vaccine Development2▲ 7.1×2 topics
  15. Rheology2▲ 8.1×5 topics
  16. Vector Control2▲ 14×2 topics
  17. Convolutional Neural Network2▲ 9.1×3 topics
  18. Genetic Diversity2▲ 3.4×6 topics
  19. Emotion Regulation2▲ 4.4×3 topics
  20. Neurological Manifestations2▲ 17×2 topics
  21. Phylogeny2▲ 7.6×6 topics
  22. Simulation2▲ 5.0×4 topics
  23. Arboviral Diseases2▲ 19×1 topic
  24. Citizen Science2▲ 12×2 topics
  25. Investment2▲ 11×2 topics
  26. Zika Virus2▲ 19×1 topic
  27. Biodiesel1▲ 13×2 topics
  28. Microbiota1▲ 5.3×2 topics
  29. Energy Transition1▲ 7.0×2 topics
  30. Ensemble Methods1▲ 14×2 topics
  31. Imbalanced Data1▲ 27×1 topic
  32. Polymer1▲ 15×3 topics
  33. Real-Time Detection1▲ 23×2 topics
  34. SMOTE1▲ 27×1 topic
  35. Stability Analysis1▲ 6.6×3 topics
  36. molecular1▲ 18×2 topics
  37. Fisheries Sustainability1▲ 12×2 topics
  38. Hazard1▲ 14×1 topic
  39. Landslide1▲ 14×1 topic
  40. Trophic Cascades1▲ 11×2 topics

Which research topics does Marathon Oil (United States) publish most on?

By volume in 2022-now: Mosquito-borne diseases and control, Imbalanced Data Classification Techniques, Landslides and related hazards and Seismology and Earthquake Studies.

Mosquito-borne diseases …2Mosquito-borne diseases and control: 2 fractional worksImbalanced Data Classifi…1Imbalanced Data Classification Techniques: 1 fractional worksLandslides and related hazards: 1 fractional worksSeismology and Earthquake Studies: 1 fractional worksFire Detection and Safety Systems: 1 fractional worksMarine and fisheries research: 1 fractional worksBlood properties and coagulation: 1 fractional worksMedical Imaging Techniqu…1Medical Imaging Techniques and Applications: 1 fractional worksCystic Fibrosis Research Advances: 1 fractional worksSafety Systems Engineering in Autonomy: 1 fractional works
Public Health, Environmental and Occupational HealthArtificial IntelligenceManagement, Monitoring, Policy and LawSafety, Risk, Reliability and Quality3 others

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

  1. 1 Mosquito-borne diseases and control Public Health, Environmental and Occupational Health 2 works
  2. 2 Imbalanced Data Classification Techniques Artificial Intelligence 1 works
  3. 3 Landslides and related hazards Management, Monitoring, Policy and Law 1 works
  4. 4 Seismology and Earthquake Studies Artificial Intelligence 1 works
  5. 5 Fire Detection and Safety Systems Safety, Risk, Reliability and Quality 1 works
  6. 6 Marine and fisheries research Global and Planetary Change 1 works
  7. 7 Blood properties and coagulation Pulmonary and Respiratory Medicine 1 works
  8. 8 Medical Imaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 1 works
  9. 9 Cystic Fibrosis Research Advances Pulmonary and Respiratory Medicine 1 works
  10. 10 Safety Systems Engineering in Autonomy Safety, Risk, Reliability and Quality 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 available18.7%not open81.3%

World: 40% of research is openly available.

with international co-authors13.4%domestic only86.6%

World: 18% is written across borders.

How has Marathon Oil (United States)'s research output changed?

Output in 2022-2025 was 39% 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 Marathon Oil (United States) as a percentage of every work published that year, 0.00035% in 2024.

still counting0.0050%0.010%0.015%Marathon Oil (United States)0.00062% in 202519801990200020102020

Fractional works of Marathon Oil (United States) over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Marathon Oil (United States)7.5% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 13.9% in 1990.

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Marathon Oil (United States) on Science Explorer

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