R. J. Hwang

936 total citations
23 papers, 766 citations indexed

About

R. J. Hwang is a scholar working on Mechanics of Materials, Analytical Chemistry and Ocean Engineering. According to data from OpenAlex, R. J. Hwang has authored 23 papers receiving a total of 766 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Mechanics of Materials, 12 papers in Analytical Chemistry and 7 papers in Ocean Engineering. Recurrent topics in R. J. Hwang's work include Hydrocarbon exploration and reservoir analysis (15 papers), Petroleum Processing and Analysis (11 papers) and Atmospheric and Environmental Gas Dynamics (5 papers). R. J. Hwang is often cited by papers focused on Hydrocarbon exploration and reservoir analysis (15 papers), Petroleum Processing and Analysis (11 papers) and Atmospheric and Environmental Gas Dynamics (5 papers). R. J. Hwang collaborates with scholars based in United States, Netherlands and Norway. R. J. Hwang's co-authors include S. C. Teerman, Robert M. K. Carlson, Martin Schoell, José Juan Ordaz-Ortíz, J. Michael Moldowan, Yi Wang, Yongsong Huang, Yongchun Tang, Geoffrey S. Ellis and Qisheng Ma and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Energy & Fuels and Organic Geochemistry.

In The Last Decade

R. J. Hwang

23 papers receiving 722 citations

Peers

R. J. Hwang

MM

AC

OE

GPC

GEOLO

J. L. Rudkiewicz France

C. L. Riediger Canada

A. D. Carr United Kingdom

R. Pelet France

S. Creaney United Kingdom

Harry Dembicki United States

Andrew D. Carr United Kingdom

B. Carpentier France

J.L. Oudin France

John B. Curtis United States

J. L. Rudkiewicz France

R. J. Hwang

685 ×1.1

MM

332 ×1.1

AC

206 ×1.0

OE

182 ×1.2

GPC

127 ×1.1

GEOLO

Citations per year, relative to R. J. Hwang R. J. Hwang (= 1×) peers J. L. Rudkiewicz

Countries citing papers authored by R. J. Hwang

Since Specialization

Citations

This map shows the geographic impact of R. J. Hwang'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 R. J. Hwang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. J. Hwang more than expected).

Fields of papers citing papers by R. J. Hwang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. J. Hwang. 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 R. J. Hwang. The network helps show where R. J. Hwang may publish in the future.

Co-authorship network of co-authors of R. J. Hwang

This figure shows the co-authorship network connecting the top 25 collaborators of R. J. Hwang. A scholar is included among the top collaborators of R. J. Hwang 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 R. J. Hwang. R. J. Hwang 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

1.

Tang, Yongchun, Yongsong Huang, Geoffrey S. Ellis, et al.. (2005). A kinetic model for thermally induced hydrogen and carbon isotope fractionation of individual n-alkanes in crude oil. Geochimica et Cosmochimica Acta. 69(18). 4505–4520. 141 indexed citations

2.

Silliman, James E., et al.. (2002). Molecular distributions and geochemical implications of pyrrolic nitrogen compounds in the Permian Phosphoria Formation derived oils of Wyoming. Organic Geochemistry. 33(5). 527–544. 30 indexed citations

3.

Hwang, R. J., et al.. (2002). Correlation and migration studies of North Central Sumatra oils. Organic Geochemistry. 33(12). 1361–1379. 43 indexed citations

4.

Hwang, R. J. & José Juan Ordaz-Ortíz. (2000). Mitigation of asphaltics deposition during CO 2 flood by enhancing CO 2 solvency with chemical modifiers. Organic Geochemistry. 31(12). 1451–1462. 47 indexed citations

5.

Hwang, R. J. & José Juan Ordaz-Ortíz. (1998). Effect of CO2 flood on geochemistry of McElroy oil. Organic Geochemistry. 29(1-3). 485–503. 17 indexed citations

6.

Hwang, R. J., S. C. Teerman, & Robert M. K. Carlson. (1998). Geochemical comparison of reservoir solid bitumens with diverse origins. Organic Geochemistry. 29(1-3). 505–517. 86 indexed citations

7.

Snowdon, L R, Martin G. Fowler, L D Stasiuk, et al.. (1998). CASE STUDIES ON SECONDARY OIL MIGRATION IN THE WILLISTON BASIN1. 247–252. 10 indexed citations

8.

Hwang, R. J., et al.. (1997). Acid-Sludge Characterization and Remediation Improve Well Productivity and Save Costs in the Permian Basin. SPE Production & Facilities. 12(1). 51–58. 21 indexed citations

9.

Hwang, R. J., et al.. (1996). Acid-Sludge Characterization and Remediation Improve Well Productivity and Save Costs in the Permian Basin. 6 indexed citations

10.

Hwang, R. J., et al.. (1996). Acid Sludge Characterization and Remediation Improve Well Productivity and Save Costs in the Permian Basin. Permian Basin Oil and Gas Recovery Conference. 5 indexed citations

11.

Hwang, R. J. & Robert J. Elsinger. (1995). Detecting Production Tubing Leak by Time Resolved Geochemical Analysis of Oils. SPE Production Operations Symposium. 7 indexed citations

12.

Schoell, Martin, et al.. (1994). Carbon isotopic composition of individual biomarkers in gilsonites (Utah). Organic Geochemistry. 21(6-7). 673–683. 98 indexed citations

13.

Hwang, R. J., et al.. (1994). Oil composition variation and reservoir continuity: Unity field, Sudan. Organic Geochemistry. 21(2). 171–188. 66 indexed citations

14.

Hwang, R. J., et al.. (1994). Temporal changes in the distribution of C33 cycloheptenoDPEP and 17-nor C30 DPEP in rocks. Organic Geochemistry. 21(10-11). 1051–1058. 7 indexed citations

15.

Teerman, S. C. & R. J. Hwang. (1991). Evaluation of the liquid hydrocarbon potential of coal by artificial maturation techniques. Organic Geochemistry. 17(6). 749–764. 61 indexed citations

16.

Hwang, R. J.. (1990). Biomarker Analysis Using GC-MSD. Journal of Chromatographic Science. 28(3). 109–113. 14 indexed citations

17.

Schoell, Martin, R. J. Hwang, & Bernd R.T. Simoneit. (1990). Carbon isotope composition of hydrothermal petroleums from Guaymas Basin, Gulf of California. Applied Geochemistry. 5(1-2). 65–69. 26 indexed citations

18.

Teerman, S. C. & R. J. Hwang. (1989). Evaluation of the Source Rock Potential of Sumatran Coals by Artificial Maturation of Coal. 469–489. 4 indexed citations

19.

Hwang, R. J. & S. C. Teerman. (1988). Hydrocarbon characterization of resinite. Energy & Fuels. 2(2). 170–175. 25 indexed citations

20.

Hwang, R. J., et al.. (1987). HPLC Analysis of Cosurfactants Used in Enhanced Oil Recovery. Journal of Liquid Chromatography. 10(4). 603–615. 2 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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