Scimago Journal & Country Rank

Oil Shaleopen access

Country

Estonia

Universities and research institutions in Estonia

Subject Area and Category

Publisher

Estonian Academy Publishers

H-Index

28

Publication type

Journals

ISSN

0208189X, 17367492

Coverage

1996-2004, 2006-2020

Information

Homepage

How to publish in this journal

andres.siirde@taltech.ee

Scope

The Oil Shale is a scientific-technical open access journal published by the Estonian Academy Publishers in collaboration with the University of Tartu, Tallinn University of Technology, and the Estonian University of Life Sciences. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Energy Engineering and Power Technology1999Q2
Energy Engineering and Power Technology2000Q2
Energy Engineering and Power Technology2001Q2
Energy Engineering and Power Technology2002Q2
Energy Engineering and Power Technology2003Q2
Energy Engineering and Power Technology2004Q2
Energy Engineering and Power Technology2005Q3
Energy Engineering and Power Technology2006Q2
Energy Engineering and Power Technology2007Q2
Energy Engineering and Power Technology2008Q2
Energy Engineering and Power Technology2009Q2
Energy Engineering and Power Technology2010Q2
Energy Engineering and Power Technology2011Q2
Energy Engineering and Power Technology2012Q2
Energy Engineering and Power Technology2013Q2
Energy Engineering and Power Technology2014Q2
Energy Engineering and Power Technology2015Q2
Energy Engineering and Power Technology2016Q2
Energy Engineering and Power Technology2017Q2
Energy Engineering and Power Technology2018Q2
Energy Engineering and Power Technology2019Q2
Energy Engineering and Power Technology2020Q3
Fuel Technology1999Q2
Fuel Technology2000Q2
Fuel Technology2001Q2
Fuel Technology2002Q2
Fuel Technology2003Q2
Fuel Technology2004Q2
Fuel Technology2005Q3
Fuel Technology2006Q2
Fuel Technology2007Q2
Fuel Technology2008Q2
Fuel Technology2009Q2
Fuel Technology2010Q2
Fuel Technology2011Q2
Fuel Technology2012Q2
Fuel Technology2013Q2
Fuel Technology2014Q2
Fuel Technology2015Q2
Fuel Technology2016Q2
Fuel Technology2017Q3
Fuel Technology2018Q3
Fuel Technology2019Q3
Fuel Technology2020Q3
Geotechnical Engineering and Engineering Geology1999Q1
Geotechnical Engineering and Engineering Geology2000Q2
Geotechnical Engineering and Engineering Geology2001Q2
Geotechnical Engineering and Engineering Geology2002Q2
Geotechnical Engineering and Engineering Geology2003Q2
Geotechnical Engineering and Engineering Geology2004Q2
Geotechnical Engineering and Engineering Geology2005Q3
Geotechnical Engineering and Engineering Geology2006Q2
Geotechnical Engineering and Engineering Geology2007Q2
Geotechnical Engineering and Engineering Geology2008Q2
Geotechnical Engineering and Engineering Geology2009Q2
Geotechnical Engineering and Engineering Geology2010Q2
Geotechnical Engineering and Engineering Geology2011Q2
Geotechnical Engineering and Engineering Geology2012Q2
Geotechnical Engineering and Engineering Geology2013Q2
Geotechnical Engineering and Engineering Geology2014Q2
Geotechnical Engineering and Engineering Geology2015Q2
Geotechnical Engineering and Engineering Geology2016Q2
Geotechnical Engineering and Engineering Geology2017Q2
Geotechnical Engineering and Engineering Geology2018Q2
Geotechnical Engineering and Engineering Geology2019Q2
Geotechnical Engineering and Engineering Geology2020Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.298
20000.198
20010.194
20020.222
20030.270
20040.250
20050.108
20060.229
20070.301
20080.266
20090.394
20100.444
20110.410
20120.342
20130.411
20140.345
20150.649
20160.447
20170.364
20180.361
20190.379
20200.340
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199932
200025
200127
200231
200330
200429
20050
200682
200752
200835
200934
201029
201147
201231
201342
201426
201527
201625
201724
201827
201935
202020
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.685
Cites / Doc. (4 years)20000.233
Cites / Doc. (4 years)20010.284
Cites / Doc. (4 years)20020.359
Cites / Doc. (4 years)20030.304
Cites / Doc. (4 years)20040.381
Cites / Doc. (4 years)20050.128
Cites / Doc. (4 years)20060.744
Cites / Doc. (4 years)20070.688
Cites / Doc. (4 years)20080.583
Cites / Doc. (4 years)20090.704
Cites / Doc. (4 years)20100.685
Cites / Doc. (4 years)20110.793
Cites / Doc. (4 years)20120.634
Cites / Doc. (4 years)20130.901
Cites / Doc. (4 years)20140.758
Cites / Doc. (4 years)20151.034
Cites / Doc. (4 years)20161.111
Cites / Doc. (4 years)20171.117
Cites / Doc. (4 years)20181.206
Cites / Doc. (4 years)20191.621
Cites / Doc. (4 years)20201.378
Cites / Doc. (3 years)19990.685
Cites / Doc. (3 years)20000.302
Cites / Doc. (3 years)20010.316
Cites / Doc. (3 years)20020.369
Cites / Doc. (3 years)20030.313
Cites / Doc. (3 years)20040.375
Cites / Doc. (3 years)20050.122
Cites / Doc. (3 years)20060.831
Cites / Doc. (3 years)20070.694
Cites / Doc. (3 years)20080.560
Cites / Doc. (3 years)20090.704
Cites / Doc. (3 years)20100.537
Cites / Doc. (3 years)20110.857
Cites / Doc. (3 years)20120.609
Cites / Doc. (3 years)20130.953
Cites / Doc. (3 years)20140.783
Cites / Doc. (3 years)20151.152
Cites / Doc. (3 years)20161.063
Cites / Doc. (3 years)20170.974
Cites / Doc. (3 years)20181.211
Cites / Doc. (3 years)20191.605
Cites / Doc. (3 years)20201.314
Cites / Doc. (2 years)19990.645
Cites / Doc. (2 years)20000.275
Cites / Doc. (2 years)20010.263
Cites / Doc. (2 years)20020.212
Cites / Doc. (2 years)20030.328
Cites / Doc. (2 years)20040.295
Cites / Doc. (2 years)20050.153
Cites / Doc. (2 years)20060.724
Cites / Doc. (2 years)20070.598
Cites / Doc. (2 years)20080.560
Cites / Doc. (2 years)20090.632
Cites / Doc. (2 years)20100.449
Cites / Doc. (2 years)20110.841
Cites / Doc. (2 years)20120.605
Cites / Doc. (2 years)20130.885
Cites / Doc. (2 years)20140.726
Cites / Doc. (2 years)20150.985
Cites / Doc. (2 years)20161.000
Cites / Doc. (2 years)20171.000
Cites / Doc. (2 years)20181.102
Cites / Doc. (2 years)20191.647
Cites / Doc. (2 years)20201.226
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites199930
Self Cites200015
Self Cites200116
Self Cites200217
Self Cites200315
Self Cites200417
Self Cites20050
Self Cites200631
Self Cites200733
Self Cites200825
Self Cites200943
Self Cites201015
Self Cites201131
Self Cites201222
Self Cites201333
Self Cites201422
Self Cites201524
Self Cites201612
Self Cites201715
Self Cites201819
Self Cites201934
Self Cites202019
Total Cites199937
Total Cites200019
Total Cites200124
Total Cites200231
Total Cites200326
Total Cites200433
Total Cites200511
Total Cites200649
Total Cites200777
Total Cites200875
Total Cites2009119
Total Cites201065
Total Cites201184
Total Cites201267
Total Cites2013102
Total Cites201494
Total Cites2015114
Total Cites2016101
Total Cites201776
Total Cites201892
Total Cites2019122
Total Cites2020113
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.130
External Cites per document20000.063
External Cites per document20010.105
External Cites per document20020.167
External Cites per document20030.138
External Cites per document20040.200
External Cites per document20050.136
External Cites per document20060.340
External Cites per document20070.436
External Cites per document20080.417
External Cites per document20090.507
External Cites per document20100.467
External Cites per document20110.624
External Cites per document20120.464
External Cites per document20130.734
External Cites per document20140.686
External Cites per document20151.047
External Cites per document20161.085
External Cites per document20170.859
External Cites per document20181.014
External Cites per document20191.158
External Cites per document20201.106
Cites per document19990.685
Cites per document20000.302
Cites per document20010.316
Cites per document20020.369
Cites per document20030.313
Cites per document20040.375
Cites per document20050.122
Cites per document20060.831
Cites per document20070.694
Cites per document20080.560
Cites per document20090.704
Cites per document20100.537
Cites per document20110.857
Cites per document20120.609
Cites per document20130.953
Cites per document20140.783
Cites per document20151.152
Cites per document20161.063
Cites per document20170.974
Cites per document20181.211
Cites per document20191.605
Cites per document20201.314
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19999.38
200012.00
20010.00
20020.00
20033.33
20043.45
20050
200610.98
20077.69
20088.57
200914.71
201010.34
20112.13
201219.35
20139.52
201419.23
20153.70
201612.00
201712.50
201818.52
201911.43
202015.00
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20033
Non-citable documents20048
Non-citable documents20059
Non-citable documents20066
Non-citable documents200710
Non-citable documents200814
Non-citable documents200919
Non-citable documents201014
Non-citable documents201113
Non-citable documents201213
Non-citable documents201313
Non-citable documents201415
Non-citable documents201513
Non-citable documents201613
Non-citable documents20177
Non-citable documents20184
Non-citable documents20190
Non-citable documents20201
Citable documents199954
Citable documents200063
Citable documents200176
Citable documents200284
Citable documents200380
Citable documents200480
Citable documents200581
Citable documents200653
Citable documents2007101
Citable documents2008120
Citable documents2009150
Citable documents2010107
Citable documents201185
Citable documents201297
Citable documents201394
Citable documents2014105
Citable documents201586
Citable documents201682
Citable documents201771
Citable documents201872
Citable documents201976
Citable documents202085
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199928
Uncited documents200047
Uncited documents200160
Uncited documents200262
Uncited documents200364
Uncited documents200464
Uncited documents200581
Uncited documents200634
Uncited documents200769
Uncited documents200888
Uncited documents200995
Uncited documents201081
Uncited documents201153
Uncited documents201267
Uncited documents201350
Uncited documents201464
Uncited documents201544
Uncited documents201645
Uncited documents201732
Uncited documents201836
Uncited documents201930
Uncited documents202044
Cited documents199926
Cited documents200016
Cited documents200116
Cited documents200222
Cited documents200319
Cited documents200424
Cited documents20059
Cited documents200625
Cited documents200742
Cited documents200846
Cited documents200974
Cited documents201040
Cited documents201145
Cited documents201243
Cited documents201357
Cited documents201456
Cited documents201555
Cited documents201650
Cited documents201746
Cited documents201840
Cited documents201946
Cited documents202042
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