John C. Crelling

1.6k total citations
38 papers, 1.3k citations indexed

About

John C. Crelling is a scholar working on Mechanics of Materials, Ocean Engineering and Geochemistry and Petrology. According to data from OpenAlex, John C. Crelling has authored 38 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Mechanics of Materials, 17 papers in Ocean Engineering and 11 papers in Geochemistry and Petrology. Recurrent topics in John C. Crelling's work include Hydrocarbon exploration and reservoir analysis (18 papers), Coal Properties and Utilization (17 papers) and Coal and Its By-products (11 papers). John C. Crelling is often cited by papers focused on Hydrocarbon exploration and reservoir analysis (18 papers), Coal Properties and Utilization (17 papers) and Coal and Its By-products (11 papers). John C. Crelling collaborates with scholars based in United States, United Kingdom and Netherlands. John C. Crelling's co-authors include Michael A. Kruge, Susan M. Rimmer, H. Marsh, E.J. Hippo, Alan Whittington, J.W. de Leeuw, Margriet Nip, David P. West, B. McEnaney and K. Mark Thomas and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Carbon and Fuel.

In The Last Decade

John C. Crelling

38 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John C. Crelling United States	20	647	531	501	336	176	38	1.3k
Barbara Kwiecińska Poland	19	443 0.7×	432 0.8×	400 0.8×	316 0.9×	266 1.5×	36	1.2k
G.H. Taylor Australia	16	688 1.1×	420 0.8×	465 0.9×	189 0.6×	407 2.3×	36	1.6k
Gareth D. Mitchell United States	14	541 0.8×	508 1.0×	240 0.5×	348 1.0×	224 1.3×	25	1.1k
P. J. Kwiatek United States	18	890 1.4×	486 0.9×	315 0.6×	523 1.6×	240 1.4×	19	1.8k
Maya Stefanova Bulgaria	20	414 0.6×	176 0.3×	355 0.7×	362 1.1×	146 0.8×	85	1.2k
Wu Li China	18	743 1.1×	764 1.4×	223 0.4×	144 0.4×	108 0.6×	56	1.2k
Fangui Zeng China	15	448 0.7×	465 0.9×	141 0.3×	157 0.5×	112 0.6×	47	936
Стефан Маринов Bulgaria	18	168 0.3×	159 0.3×	248 0.5×	350 1.0×	156 0.9×	68	925
J.D. Saxby Australia	16	537 0.8×	197 0.4×	212 0.4×	107 0.3×	62 0.4×	38	1.0k
Thomas L. Robl United States	18	406 0.6×	175 0.3×	545 1.1×	102 0.3×	76 0.4×	55	1.2k

Countries citing papers authored by John C. Crelling

Since Specialization

Citations

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

Fields of papers citing papers by John C. Crelling

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. Crelling. 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 John C. Crelling. The network helps show where John C. Crelling may publish in the future.

Co-authorship network of co-authors of John C. Crelling

This figure shows the co-authorship network connecting the top 25 collaborators of John C. Crelling. A scholar is included among the top collaborators of John C. Crelling 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 John C. Crelling. John C. Crelling 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

Rimmer, Susan M., et al.. (2015). An occurrence of coked bitumen, Raton Formation, Purgatoire River Valley, Colorado, U.S.A.. International Journal of Coal Geology. 141-142. 63–73. 35 indexed citations

Crelling, John C., et al.. (2008). Applied coal petrology : the role of petrology in coal utilization. Elsevier eBooks. 136 indexed citations

Rieder, Milan, et al.. (2006). Arsenic in iron disulfides in a brown coal from the North Bohemian Basin, Czech Republic. International Journal of Coal Geology. 71(2-3). 115–121. 85 indexed citations

Crelling, John C.. (2005). Chemical and combustion properties of pure macerals: Preliminary results. 1 indexed citations

Egashira, Makoto, et al.. (2000). Carbon framework structures produced in the Fullerene related materials. Carbon. 38(4). 615–621. 6 indexed citations

McEnaney, B., et al.. (1999). Structural studies of wear debris from carbon–carbon composite aircraft brakes. Carbon. 37(6). 907–916. 61 indexed citations

Kruge, Michael A., et al.. (1995). Organic geochemical characterization of the density fractions of a Permian torbanite. Organic Geochemistry. 22(1). 39–50. 22 indexed citations

Stankiewicz, B. Artur, et al.. (1994). Density Gradient Centrifugation: Application to the Separation of Macerals of Type I, II, and III Sedimentary Organic Matter. Energy & Fuels. 8(6). 1513–1521. 42 indexed citations

Crelling, John C., K. Mark Thomas, & H. Marsh. (1993). The release of nitrogen and sulphur during the combustion of chars derived from lithotypes and maceral concentrates. Fuel. 72(3). 349–357. 19 indexed citations

10.

Crelling, John C., et al.. (1992). Combustion characteristics of selected whole coals and macerals. Fuel. 71(2). 151–158. 84 indexed citations

11.

Hippo, E.J. & John C. Crelling. (1991). Desulfurization of single coal macerals. Fuel Processing Technology. 27(3). 287–305. 3 indexed citations

12.

Kruge, Michael A., John C. Crelling, E.J. Hippo, & Stephen Palmer. (1991). Aspects of sporinite chemistry. Organic Geochemistry. 17(2). 193–204. 16 indexed citations

13.

Dyrkacz, Gary R., et al.. (1991). An investigation of the vitrinite maceral group in microlithotypes using density gradient separation methods. Energy & Fuels. 5(1). 155–163. 37 indexed citations

14.

Crelling, John C., et al.. (1988). Fluorescent spectral types of selected Colorado bituminous coals. Organic Geochemistry. 12(4). 333–343. 2 indexed citations

15.

Teerman, S. C., et al.. (1987). Fluorescence spectral analysis of resinite macerals from coals of the Hanna Formation, Wyoming, U.S.A.. International Journal of Coal Geology. 7(4). 315–334. 27 indexed citations

16.

Johnson, Kenneth W., et al.. (1985). Photoacoustic microscopy of coal macerals. Fuel. 64(10). 1453–1459. 3 indexed citations

17.

Winans, Randall E. & John C. Crelling. (1984). Chemistry and characterization of coal macerals : based on a symposium sponsored by the Division of Fuel Chemistry at the 185th meeting of the American Chemical Society, Seattle, Washington, March 20-25, 1983. 3 indexed citations

18.

Crelling, John C.. (1983). Current uses of fluorescence microscopy in coal petrology. Journal of Microscopy. 132(3). 251–266. 37 indexed citations

19.

Crelling, John C.. (1982). Automated petrographic characterization of coal lithotypes. International Journal of Coal Geology. 1(4). 347–359. 9 indexed citations

20.

Crelling, John C., et al.. (1968). A Petrologic Study of a Thermally Altered Coal from the Purgatoire River Valley of Colorado. Geological Society of America Bulletin. 79(10). 1375–1375. 54 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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