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Researcher · Schlumberger (British Virgin Islands) · British Virgin Islands

Carl R. Johnson

Carl R. Johnson publishes mostly in Ocean Engineering, Mechanical Engineering and Organic Chemistry, on topics such as Drilling and Well Engineering, Oil and Gas Production Techniques and Hydraulic Fracturing and Reservoir Analysis.

OpenAlex
World rank
#1,516,939
of 1,633,909 ranked researchers
Rank in British Virgin Islands
#70
of 78
Works
24
Citations
10
Citations per work
0.4

What does Carl R. Johnson research?

Ocean Engineering: 47.1%Mechanical Engineering: 14.7%Organic Chemistry: 8.8%Civil and Structural Engineering: 5.9%other fields: 23.5%47%top field
Ocean Engineering47.1%Mechanical Engineering14.7%Organic Chemistry8.8%Civil and Structural Engineering5.9%other fields23.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Ocean Engineering47% of their works
  2. 2Mechanical Engineering15% of their works
  3. 3Organic Chemistry9% of their works
  4. 4Civil and Structural Engineering6% of their works
  5. 5Catalysis3% of their works
  6. 6Control and Systems Engineering3% of their works

Research topics

Which keywords describe Carl R. Johnson's research?

The keywords of their largest research topics: Drilling Fluids, Well Integrity, Artificial Lift Systems, Fault Diagnosis, Hydraulic Fracturing, Shale Gas Reservoirs, Catalysis and Green Chemistry.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Drilling Fluids71 topic
  2. Well Integrity71 topic
  3. Artificial Lift Systems51 topic
  4. Fault Diagnosis51 topic
  5. Hydraulic Fracturing41 topic
  6. Shale Gas Reservoirs41 topic
  7. Catalysis22 topics
  8. Green Chemistry22 topics
  9. Oil and Gas21 topic
  10. Subsea21 topic
  11. Alcohol Oxidation11 topic
  12. Catalytic11 topic
  13. Dehydrogenation11 topic
  14. Esterification11 topic
  15. Oxidation11 topic
  16. Oxidative11 topic
  17. Sulfur Bond Formation11 topic
  18. Transition-Metal-Catalyzed11 topic

Where does Carl R. Johnson work?

Carl R. Johnson's main affiliation in the publication record is Schlumberger (British Virgin Islands), British Virgin Islands.

How many publications and citations does Carl R. Johnson have?

Science Explorer counts 24 works and 10 citations for Carl R. Johnson, ranking #1,516,939 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Carl R. Johnson

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