Science Explorer Back to mapMap
Discussion
Researcher · Sunoco (United States) · United States

R.N. Heistand

R.N. Heistand publishes mostly in Mechanics of Materials, Analytical Chemistry and Mechanical Engineering, on topics such as Hydrocarbon exploration and reservoir analysis, Hydraulic Fracturing and Reservoir Analysis and Drilling and Well Engineering.

OpenAlex
World rank
#6,507,122
of 7,710,434 ranked researchers
Rank in United States
#1,526,002
of 1,627,098
Works
23
Citations
94
Citations per work
4.1
h-index
6
i10-index 4Top 79% in Mechanics of Materials
R.N. Heistand

What does R.N. Heistand research?

R.N. Heistand's work is mostly in Engineering (30%), Computer Science (11%), Chemistry (9%).

Physical Sciences: 12 works · 50.0% of their workEngineering: 7 works · 30.3% of their workMechanics of Materials: 3 works · 14.3% of their workMechanical Engineering: 2 works · 8.9% of their workOcean Engineering: 2 works · 7.1% of their workComputer Science: 2 works · 10.8% of their workArtificial Intelligence: 1 works · 5.4% of their workInformation Systems: 1 works · 5.4% of their workChemistry: 2 works · 8.9% of their workAnalytical Chemistry: 2 works · 8.9% of their workEverything else: 12 works · 50.0% of their workTHEIR WORKR.N. Heistand23works
Physical Sciences50%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering730.3%
    2. Computer Science210.8%
    3. Chemistry28.9%
  2. Everything else1250.0%
  1. 1Mechanics of Materials14% of their works
  2. 2Analytical Chemistry9% of their works
  3. 3Mechanical Engineering9% of their works
  4. 4Ocean Engineering7% of their works
  5. 5Artificial Intelligence5% of their works
  6. 6Information Systems5% of their works

Research topics

Which keywords describe R.N. Heistand's research?

The keywords of their largest research topics: Pore Structure, Shale Gas, Environmental Analysis, Hydraulic Fracturing, Machine Learning, Shale Gas Reservoirs, Drilling Fluids and Well Integrity.

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. Pore Structure81 topic
  2. Shale Gas81 topic
  3. Environmental Analysis52 topics
  4. Hydraulic Fracturing51 topic
  5. Machine Learning52 topics
  6. Shale Gas Reservoirs51 topic
  7. Drilling Fluids41 topic
  8. Well Integrity41 topic
  9. Asphaltenes31 topic
  10. Chemical Engineering31 topic
  11. Laboratory Information Management Systems31 topic
  12. Mineral Prospectivity31 topic
  13. Petroleum31 topic
  14. Remote Sensing31 topic
  15. Aqueous Two-Phase Systems21 topic
  16. Ionic Liquids21 topic
  17. Monitoring21 topic
  18. Wastewater21 topic

Where does R.N. Heistand work?

R.N. Heistand's main affiliation in the publication record is Sunoco (United States), United States.

How many publications and citations does R.N. Heistand have?

OpenAlex counts 23 works and 94 citations for R.N. Heistand, an h-index of 6, ranking #6,507,122 of 7,710,434 researchers worldwide on the quality 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about R.N. Heistand. Posts are plain text and can be reported.