Malvin Bjorøy

2.0k total citations
43 papers, 1.6k citations indexed

About

Malvin Bjorøy is a scholar working on Mechanics of Materials, Analytical Chemistry and Geology. According to data from OpenAlex, Malvin Bjorøy has authored 43 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Mechanics of Materials, 15 papers in Analytical Chemistry and 11 papers in Geology. Recurrent topics in Malvin Bjorøy's work include Hydrocarbon exploration and reservoir analysis (29 papers), Petroleum Processing and Analysis (15 papers) and Geological Studies and Exploration (10 papers). Malvin Bjorøy is often cited by papers focused on Hydrocarbon exploration and reservoir analysis (29 papers), Petroleum Processing and Analysis (15 papers) and Geological Studies and Exploration (10 papers). Malvin Bjorøy collaborates with scholars based in United Kingdom, United States and Norway. Malvin Bjorøy's co-authors include D. L. Dolcater, Steve Larter, Maowen Li, J. A. Williams, John C. Winters, Keith Hall, C. J. Clayton, Michael D. Lewan, Daniel Stoddart and Carl‐Gunnar Swahn and has published in prestigious journals such as Nature, Geochimica et Cosmochimica Acta and Chemical Geology.

In The Last Decade

Malvin Bjorøy

42 papers receiving 1.5k citations

Peers

Malvin Bjorøy

GPC

GEOLO

William B. Hughes United States

Frank D. Mango United States

M.R. Mello Brazil

H.J. Schenk Germany

Wilson L. Orr United States

Ronald W.T. Wilkins Australia

Donald C. Young United States

Qisheng Ma United States

Peter J. Eadington Australia

Earl W. Baker United States

William B. Hughes United States

Malvin Bjorøy

1.2k ×1.0

538 ×0.8

301 ×0.8

GPC

428 ×1.6

GEOLO

232 ×0.9

Citations per year, relative to Malvin Bjorøy Malvin Bjorøy (= 1×) peers William B. Hughes

Countries citing papers authored by Malvin Bjorøy

Since Specialization

Citations

This map shows the geographic impact of Malvin Bjorøy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Malvin Bjorøy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Malvin Bjorøy more than expected).

Fields of papers citing papers by Malvin Bjorøy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Malvin Bjorøy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Malvin Bjorøy. The network helps show where Malvin Bjorøy may publish in the future.

Co-authorship network of co-authors of Malvin Bjorøy

This figure shows the co-authorship network connecting the top 25 collaborators of Malvin Bjorøy. A scholar is included among the top collaborators of Malvin Bjorøy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Malvin Bjorøy. Malvin Bjorøy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Jensen, Henning, et al.. (1998). Geoelf sulphur analyser: quantification of thermally extractable and pyrolysable organic and mineral sulphur in source rocks. Organic Geochemistry. 28(1-2). 87–110. 5 indexed citations

Bjorøy, Malvin, et al.. (1996). Maturity assessment and characterization of Big Horn Basin Palaeozoic oils. Marine and Petroleum Geology. 13(1). 3–23. 13 indexed citations

Li, Maowen, Steve Larter, Daniel Stoddart, & Malvin Bjorøy. (1995). Fractionation of pyrrolic nitrogen compounds in petroleum during migration: derivation of migration-related geochemical parameters. Geological Society London Special Publications. 86(1). 103–123. 134 indexed citations

Li, Maowen, et al.. (1994). Adsorptive interaction between nitrogen compounds and organic and/or mineral phases in subsurface rocks. Models for compositional fractionation of pyrrolic nitrogen compounds in petroleum during petroleum migration. Journal of High Resolution Chromatography. 17(4). 230–236. 59 indexed citations

Bjorøy, Malvin, et al.. (1991). Carbon isotope variations in n-alkanes and isoprenoids of whole oils. Chemical Geology. 93(1-2). 13–20. 91 indexed citations

Bjorøy, Malvin, et al.. (1991). Biomarker analysis of oils and source rocks using a thermal extraction-GC-MS. Chemical Geology. 93(1-2). 1–11. 9 indexed citations

Bjorøy, Malvin, et al.. (1990). Stable carbon isotope ratio analysis on single components in crude oils by direct gas chromatography—isotope analysis. TrAC Trends in Analytical Chemistry. 9(10). 331–337. 24 indexed citations

Lewan, Michael D., Malvin Bjorøy, & D. L. Dolcater. (1986). Effects of thermal maturation on steroid hydrocarbons as determined by hydrous pyrolysis of Phosphoria Retort Shale. Geochimica et Cosmochimica Acta. 50(9). 1977–1987. 133 indexed citations

Krane, Jostein, Tore Skjetne, N. Telnæs, et al.. (1984). Isolation and identification of two hydroxy C32 and C30 deoxophylloerythroetioporphyrins. Organic Geochemistry. 6. 193–201. 15 indexed citations

10.

Bjorøy, Malvin. (1983). Advances in organic geochemistry, 1981 : proceedings of the 10th International Meeting on Organic Geochemistry, University of Bergen, Norway, 14-18 September 1981. Wiley eBooks. 1 indexed citations

11.

Krane, Jostein, Tore Skjetne, N. Telnæs, Malvin Bjorøy, & Hauk Solli. (1983). Nuclear magnetic resonance spectroscopy of petroporphyrins. Tetrahedron. 39(24). 4109–4119. 18 indexed citations

12.

Mackenzie, A. S., D. Leythaeuser, R. G. Schaefer, & Malvin Bjorøy. (1983). Expulsion of petroleum hydrocarbons from shale source rocks. Nature. 301(5900). 506–509. 76 indexed citations

13.

Bjorøy, Malvin, et al.. (1983). A Rich Middle Triassic Source Rock in the Barents Sea Area. Offshore Technology Conference. 4 indexed citations

14.

Allan, James R., Malvin Bjorøy, & A.G. Douglas. (1980). A geochemical study of the exinite group maceral alginite, selected from three Permo-Carboniferous torbanites. Physics and Chemistry of the Earth. 12. 599–618. 35 indexed citations

15.

Bjorøy, Malvin & Jürgen Rullkötter. (1980). An unusual C27-triterpane: 25,28,30-Trisnormoretane. Chemical Geology. 30(1-2). 27–34. 17 indexed citations

16.

Bjorøy, Malvin, Keith Hall, & Jorunn Os Vigran. (1980). An organic geochemical study of Mesozoic shales from Andøya, North Norway. Physics and Chemistry of the Earth. 12. 77–91. 12 indexed citations

17.

Bjorøy, Malvin, et al.. (1973). Analysis of the PMR Spectra of the 2-Methoxy- and 2-Methylthio-1,3,2-Oxathiaphospholanes.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 357–359. 2 indexed citations

18.

Folkesson, Börje, et al.. (1973). ESCA Studies on the Charge Distribution in Some Dinitrogen Complexes of Rhenium, Iridium, Ruthenium, and Osmium.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 287–302. 170 indexed citations

19.

Bjorøy, Malvin, et al.. (1973). PMR Analysis of the cis and trans Isomers of 2-Chloro-4-methyl- and 2-Phenyl-4-methyl-1,3,2-dithiaphospholanes.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 1103–1106. 4 indexed citations

20.

Bjorøy, Malvin, et al.. (1972). PMR Study of the Conformation of 1,3,2-Oxathiaphospholanes.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 26. 2156–2158. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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