Introduction
This report provides a comprehensive analytics report of the publisher Society of Petroleum Engineers (SPE) including basic bibliometric information, citation data, impact metrics, top journals, publication keywords, etc., over recent years. The Crossref database (up to the end of 2021) processed by ScienceGate has been used for this report as the source of data.
Society of Petroleum Engineers (SPE) has published 137691 documents so far, receiving a total of 423412 citations. These numbers are equal to 0.11% and 0.04% of the total documents and citations in the scientific community, respectively. Society of Petroleum Engineers (SPE) has a score of 3.08 as a number of citations per document based on all recorded data. There are different types of documents published by Society of Petroleum Engineers (SPE). In this regard, Journal Article, Proceedings Article, and Report a with the total document number of 26888, 110802, and 1 have the largest share, respectively. These numbers are equal to 19.53%, 80.47%, and 0.00% of the total documents published in Society of Petroleum Engineers (SPE) so far, respectively. Society of Petroleum Engineers (SPE) has been an active publisher from 1885-2021.
Basic Bibliometric Information
This section provides the bibliometrics data of Society of Petroleum Engineers (SPE) over the last 11 years, including the number of published documents, total citations, citations per document, and scaled number of citations per document by year. Share of Society of Petroleum Engineers (SPE) documents and citations among all published scientific documents are also presented here. Society of Petroleum Engineers (SPE) has the highest annual number of publications in 2015, with 6355 published documents. Most annual citations are also received in 2010, with 17815 citations. The highest citations per document’s scores, scaled by the number of years ahead, are associated with 2020, with scores of 0.08.
Year | Documents | Citations | Citations/Documents | Average Citations/Documents | Documents Share | Citations Share |
---|---|---|---|---|---|---|
2010 | 4818 | 17815 | 3.6976 | 0.3361 | 0.0014 | 0.0004 |
2011 | 4528 | 16647 | 3.6765 | 0.3676 | 0.0012 | 0.0004 |
2012 | 5042 | 17133 | 3.3981 | 0.3776 | 0.0013 | 0.0004 |
2013 | 5498 | 14139 | 2.5717 | 0.3215 | 0.0013 | 0.0004 |
2014 | 6252 | 14933 | 2.3885 | 0.3412 | 0.0013 | 0.0004 |
2015 | 6355 | 13431 | 2.1135 | 0.3522 | 0.0013 | 0.0004 |
2016 | 6180 | 12286 | 1.9880 | 0.3976 | 0.0012 | 0.0004 |
2017 | 5253 | 7926 | 1.5089 | 0.3772 | 0.0009 | 0.0003 |
2018 | 5467 | 5788 | 1.0587 | 0.3529 | 0.0009 | 0.0003 |
2019 | 5825 | 2279 | 0.3912 | 0.1956 | 0.0009 | 0.0002 |
2020 | 5080 | 399 | 0.0785 | 0.0785 | 0.0007 | 0.0001 |
Document Types
There are different types of documents published by publishers. In this section, the yearly publication data of Society of Petroleum Engineers (SPE) are presented by document type, including Proceeding Articles, Journal Articles, and Reports.
The number of published documents by Society of Petroleum Engineers (SPE) are 110802, 26888, and 1 for Proceeding Articles, Journal Articles, and Reports, respectively. These numbers are equal to 1.57%, 0.03%, and 0.00% of the whole published Proceeding Articles, Journal Articles, and Reports in the database so far, respectively.
The number of received citations by Proceeding Articles, Journal Articles, and Reports of Society of Petroleum Engineers (SPE) are 205669, 217743, and 0, respectively. These numbers are equal to 1.15%, 0.02%, and 0.00% of the citations received by whole Proceeding Articles, Journal Articles, and Reports of the database so far, respectively.
The h-index value for published Proceeding Articles, Journal Articles, and Reports by Society of Petroleum Engineers (SPE) are 70, 151, and 0, respectively. The corresponding values for the whole data of the database are 615, 3201, and 253, respectively.
The g-index value for published Proceeding Articles, Journal Articles, and Reports by Society of Petroleum Engineers (SPE) are 13, 20, and 0, respectively. The corresponding values for the whole data of the database are 50, 129, and 29, respectively.
The score of citations per document for published Proceeding Articles, Journal Articles, and Reports by Society of Petroleum Engineers (SPE) are 1.856, 8.098, and 0.000, respectively. The corresponding values for the whole data of the database are 2.540, 11.521, and 1.416, respectively.
The highest number of annually published Proceeding Articles, Journal Articles, and Reports by Society of Petroleum Engineers (SPE) are 5668, 823, and 0, respectively. The corresponding year of maximum publication for Proceeding Articles, Journal Articles, and Reports are 2015, 2020, and 2020, respectively.
The highest number of annual received citations by Proceeding Articles, Journal Articles, and Reports published in Society of Petroleum Engineers (SPE) are 11997, 6227, and 0, respectively. The corresponding years of maximum received citations for Proceeding Articles, Journal Articles, and Reports are 2010, 2011, and 2020, respectively.
The highest values of citations per number of document for Proceeding Articles, Journal Articles, and Reports published in Society of Petroleum Engineers (SPE) are 2.93, 9.70, and 0.00, respectively. The corresponding years of maximum values of citations per document for Proceeding Articles, Journal Articles, and Reports are 2010, 2011, and 0, respectively.
Impact Metrics
Various metrics and indicators are used to evaluate the impact and quality of publishers and journals. Here, h-index, g-index, and i-index are selected as impact evaluation metrics of the publisher Society of Petroleum Engineers (SPE).
H-index
H-index indicates the number of articles published by a journal/publisher, h, that have been cited at least h times. h5-index and h10-index are the h-index for papers of a publishers/journals published in the last 5 and 10 years, respectively. h-index, h10-index, and h5-index of the documents published by Society of Petroleum Engineers (SPE), are 155, 67, and 35, respectively. The corresponding values for the whole data of the database are 3269, 1489, and 795, respectively.
Metric | Society of Petroleum Engineers (SPE) | All Publishers |
---|---|---|
h-index | 155 | 3269 |
h10-index | 67 | 1489 |
h5-index | 35 | 795 |
G-index
The g-index indicator is the first g papers of a publisher/journal (sorted by the highest to the lowest number of citations) that have cumulatively received at least g^2 citations. Again, g5-index and g10-index are the g-index for papers of a publishers/journals published in the last 5 and 10 years, respectively. G-index, g10-index, and g5-index of the documents published by Society of Petroleum Engineers (SPE) are 20, 13, and 8, respectively. The corresponding values for the whole data of the database are 131, 80, and 55, respectively.
Metric | Society of Petroleum Engineers (SPE) | All Publishers |
---|---|---|
g-index | 20 | 131 |
g10-index | 13 | 80 |
g5-index | 8 | 55 |
I-n index
I-n index shows the number of publications of a publisher/journal with at least n citations. Read another post here for more detailed information on different research impact metrics. It is to be noted that, i10-index, i25-index, i50-index, i100-index, i250-index, i500-index, i1000-index, i2500-index, i5000-index, and i10000-index of the documents published by Society of Petroleum Engineers (SPE), are 9277, 2825, 991, 301, 60, 9, 2, 0, 0, and 0, respectively. The corresponding values for the whole data of the database are 21796896, 10617845, 4822066, 1785083, 390499, 114230, 31648, 5505, 1423, and 355, respectively.
Metric | Society of Petroleum Engineers (SPE) | All Publishers |
---|---|---|
i10-index | 9277 | 21796896 |
i25-index | 2825 | 10617845 |
i50-index | 991 | 4822066 |
i100-index | 301 | 1785083 |
i250-index | 60 | 390499 |
i500-index | 9 | 114230 |
i1000-index | 2 | 31648 |
i2500-index | 0 | 5505 |
i5000-index | 0 | 1423 |
i10000-index | 0 | 355 |
Top Journals
This section provides the basic bibliometrics data of the Society of Petroleum Engineers (SPE) top journals, including the number of published documents, total citations, and citations per document. Share of documents and citations of each journal among all published documents by Society of Petroleum Engineers (SPE) is also presented here. In the following tag cloud chart, top journals are displayed based on the largest number of published documents.
The Top 5 journals of Society of Petroleum Engineers (SPE) based on the number of published documents are Journal of Petroleum Technology, Journal of Canadian Petroleum Technology, SPE Journal, SPE Reservoir Evaluation & Engineering, and Society of Petroleum Engineers Journal. The numbers of documents published so far by these top 5 journals are 11897, 2898, 2388, 1572, and 1295, respectively. These numbers are equal to 8.640%, 2.105%, 1.734%, 1.142%, and 0.941% of the total documents published by Society of Petroleum Engineers (SPE) so far, respectively.
Concerning the number of received citations, the top 5 journals of Society of Petroleum Engineers (SPE) are Journal of Petroleum Technology, SPE Journal, Society of Petroleum Engineers Journal, SPE Reservoir Evaluation & Engineering, and Journal of Canadian Petroleum Technology. The total number of citations received so far by these top 5 journals are 11897, 2388, 1295, 1572, and 2898, respectively. These numbers are equal to 2.810%, 0.564%, 0.306%, 0.371%, and 0.684% of the total citations received by Society of Petroleum Engineers (SPE) publications so far, respectively.
Regarding the number of citations received per document, the top 5 journals of Society of Petroleum Engineers (SPE) are Society of Petroleum Engineers Journal, SPE Reservoir Engineering, SPE Journal, SPE Formation Evaluation, and SPE Reservoir Evaluation & Engineering. The numbers of citations received per published document so far by these top 5 journals are 25.520, 16.988, 14.608, 14.139, and 13.578, respectively.
Journal Title | Documents | Documents Share | Citations | Citations Share | Citations/Documents | Active Years |
---|---|---|---|---|---|---|
Journal of Petroleum Technology | 11897 | 0.0864 | 51809 | 0.1224 | 4.3548 | 1949-2020 |
Journal of Canadian Petroleum Technology | 2898 | 0.0210 | 18710 | 0.0442 | 6.4562 | 1962-2015 |
SPE Journal | 2388 | 0.0173 | 34883 | 0.0824 | 14.6076 | 1900-2020 |
SPE Reservoir Evaluation & Engineering | 1572 | 0.0114 | 21345 | 0.0504 | 13.5782 | 1998-2020 |
Society of Petroleum Engineers Journal | 1295 | 0.0094 | 33048 | 0.0781 | 25.5197 | 1961-1985 |
SPE Drilling & Completion | 1157 | 0.0084 | 7728 | 0.0183 | 6.6793 | 1900-2020 |
Transactions of the AIME | 938 | 0.0068 | 9810 | 0.0232 | 10.4584 | 1885-1960 |
SPE Production & Operations | 826 | 0.0060 | 3985 | 0.0094 | 4.8245 | 2006-2020 |
SPE Reservoir Engineering | 775 | 0.0056 | 13166 | 0.0311 | 16.9884 | 1986-1997 |
SPE Formation Evaluation | 634 | 0.0046 | 8964 | 0.0212 | 14.1388 | 1986-1997 |
SPE Production & Facilities | 477 | 0.0035 | 5491 | 0.0130 | 11.5115 | 1993-2005 |
SPE Production Engineering | 435 | 0.0032 | 3182 | 0.0075 | 7.3149 | 1986-1992 |
The Way Ahead | 355 | 0.0026 | 197 | 0.0005 | 0.5549 | 2005-2016 |
SPE Drilling Engineering | 305 | 0.0022 | 2465 | 0.0058 | 8.0820 | 1986-1992 |
Oil and Gas Facilities | 198 | 0.0014 | 502 | 0.0012 | 2.5354 | 2012-2016 |
SPE Advanced Technology Series | 194 | 0.0014 | 1284 | 0.0030 | 6.6186 | 1993-1997 |
SPE Computer Applications | 153 | 0.0011 | 161 | 0.0004 | 1.0523 | 1989-1997 |
SPE Projects Facilities & Construction | 151 | 0.0011 | 428 | 0.0010 | 2.8344 | 2006-2011 |
SPE Economics & Management | 131 | 0.0010 | 543 | 0.0013 | 4.1450 | 2009-2017 |
Petroleum Technology | 46 | 0.0003 | 40 | 0.0001 | 0.8696 | 1938-1946 |
Talent & Technology | 41 | 0.0003 | 0 | 0.0000 | 0.0000 | 2007-2008 |
Oil & Gas Executive Report | 23 | 0.0002 | 2 | 0.0000 | 0.0870 | 1998-1999 |
Top Keywords
The Most used keywords are of particular importance for reviewing a publisher. This section provides detailed information about basic bibliometrics data of top used keywords in Society of Petroleum Engineers (SPE). The metrics used here are the number of documents, citations and citations per document. Share of documents and citations of each keyword among whole published documents is also presented here. In the following tag cloud chart, top keywords are displayed based on the largest number of published documents.
According to the number of published documents, the top 10 keywords of the publisher Society of Petroleum Engineers (SPE) are case study, oil recovery, heavy oil, oil and gas, horizontal wells, real time, hydraulic fracturing, coiled tubing, oil field, and horizontal well, respectively. The number of published documents in which the mentioned 10 keywords are used are, 4277, 2768, 2469, 2320, 2111, 1905, 1581, 1558, 1385, and 1353, respectively.
Based on the number of received citations, the top 10 keywords of the publisher Society of Petroleum Engineers (SPE) are oil recovery, porous media, relative permeability, heavy oil, crude oil, naturally fractured, shale gas, hydraulic fracturing, horizontal wells, and hydraulic fracture, respectively. The number of citations received by the documents in which the mentioned 10 keywords are used are, 2768, 1165, 886, 2469, 834, 990, 933, 1581, 2111, and 874, respectively.
Concerning the score of received citations per document, the top 10 keywords of the publisher Society of Petroleum Engineers (SPE) are porous media, capillary pressure, three phase, relative permeability, hydraulic fractures, phase flow, oil water, crude oil, fluid flow, and two phase, respectively. The score of citations received per document in which the mentioned 10 keywords are used are, 12.887, 11.554, 11.481, 11.041, 10.347, 10.215, 9.883, 9.712, 9.473, and 8.767, respectively.
Keyword | Documents | Documents Share | Citations | Citations Share | Citations/Documents | Active Years | Active Years For All Data |
---|---|---|---|---|---|---|---|
case study | 4277 | 0.0104 | 4554 | 0.0023 | 1.0648 | 1959-2020 | 1905-2020 |
oil recovery | 2768 | 0.2737 | 20570 | 0.2620 | 7.4314 | 1900-2020 | 1861-2020 |
heavy oil | 2469 | 0.3463 | 8667 | 0.2129 | 3.5103 | 1959-2020 | 1859-2020 |
oil and gas | 2320 | 0.1005 | 4094 | 0.0678 | 1.7647 | 1911-2020 | 1885-2020 |
horizontal wells | 2111 | 0.5625 | 6698 | 0.5681 | 3.1729 | 1981-2020 | 1969-2020 |
real time | 1905 | 0.0079 | 2897 | 0.0012 | 1.5207 | 1970-2020 | 1900-2020 |
hydraulic fracturing | 1581 | 0.2493 | 7087 | 0.1592 | 4.4826 | 1900-2020 | 1900-2020 |
coiled tubing | 1558 | 0.8213 | 1747 | 0.6816 | 1.1213 | 1972-2020 | 1960-2020 |
oil field | 1385 | 0.2164 | 2528 | 0.1340 | 1.8253 | 1915-2020 | 1882-2020 |
horizontal well | 1353 | 0.4877 | 3216 | 0.4278 | 2.3769 | 1986-2020 | 1932-2020 |
field development | 1218 | 0.4927 | 1477 | 0.1819 | 1.2126 | 1963-2020 | 1910-2020 |
case history | 1187 | 0.1656 | 1359 | 0.0492 | 1.1449 | 1955-2020 | 1900-2020 |
north sea | 1167 | 0.0825 | 2409 | 0.0134 | 2.0643 | 1964-2020 | 1809-2020 |
porous media | 1165 | 0.0474 | 15013 | 0.0399 | 12.8867 | 1932-2020 | 1856-2020 |
reservoir simulation | 1163 | 0.5337 | 5679 | 0.5336 | 4.8831 | 1900-2020 | 1900-2020 |
gas wells | 1148 | 0.4185 | 4216 | 0.3756 | 3.6725 | 1915-2020 | 1871-2020 |
gas condensate | 1109 | 0.4222 | 3590 | 0.4455 | 3.2372 | 1942-2020 | 1916-2020 |
high temperature | 1085 | 0.0082 | 3926 | 0.0030 | 3.6184 | 1951-2020 | 1814-2020 |
carbonate reservoir | 1083 | 0.4053 | 1572 | 0.2322 | 1.4515 | 1968-2020 | 1952-2020 |
history matching | 1014 | 0.5405 | 5686 | 0.5531 | 5.6075 | 1971-2020 | 1971-2020 |
natural gas | 1009 | 0.0311 | 2355 | 0.0107 | 2.3340 | 1885-2020 | 1828-2020 |
gulf of mexico | 999 | 0.0790 | 1769 | 0.0142 | 1.7708 | 1949-2020 | 1763-2020 |
naturally fractured | 990 | 0.5380 | 7519 | 0.5573 | 7.5949 | 1963-2020 | 1920-2020 |
gas reservoirs | 965 | 0.3308 | 5086 | 0.2473 | 5.2705 | 1935-2020 | 1908-2020 |
high pressure | 935 | 0.0122 | 2514 | 0.0027 | 2.6888 | 1930-2020 | 1815-2020 |
shale gas | 933 | 0.1591 | 7378 | 0.1252 | 7.9078 | 1973-2020 | 1929-2020 |
tight gas | 919 | 0.4639 | 3304 | 0.3515 | 3.5952 | 1975-2020 | 1971-2020 |
enhanced oil recovery | 894 | 0.1893 | 4775 | 0.1173 | 5.3412 | 1975-2020 | 1975-2020 |
carbonate reservoirs | 892 | 0.3657 | 3597 | 0.3745 | 4.0325 | 1957-2020 | 1953-2020 |
relative permeability | 886 | 0.4004 | 9782 | 0.4123 | 11.0406 | 1949-2020 | 1886-2020 |
oil reservoirs | 878 | 0.3337 | 3741 | 0.2390 | 4.2608 | 1943-2020 | 1910-2020 |
low permeability | 876 | 0.2358 | 2998 | 0.1612 | 3.4224 | 1949-2020 | 1928-2020 |
hydraulic fracture | 874 | 0.3448 | 6640 | 0.3407 | 7.5973 | 1952-2020 | 1952-2020 |
crude oil | 834 | 0.0481 | 8100 | 0.0514 | 9.7122 | 1919-2020 | 1851-2020 |
fractured reservoirs | 829 | 0.4498 | 5803 | 0.5273 | 7.0000 | 1958-2020 | 1947-2020 |
oil production | 820 | 0.1420 | 2365 | 0.0578 | 2.8841 | 1917-2020 | 1914-2020 |
formation damage | 793 | 0.6324 | 2826 | 0.5190 | 3.5637 | 1955-2020 | 1955-2020 |
water injection | 780 | 0.2790 | 2690 | 0.2079 | 3.4487 | 1950-2020 | 1848-2020 |
reservoir characterization | 759 | 0.2298 | 1461 | 0.1691 | 1.9249 | 1982-2020 | 1980-2020 |
gas field | 755 | 0.2152 | 800 | 0.0615 | 1.0596 | 1911-2020 | 1899-2020 |
abu dhabi | 726 | 0.2565 | 778 | 0.1035 | 1.0716 | 1968-2020 | 1953-2020 |
pressure transient | 724 | 0.5705 | 3581 | 0.5631 | 4.9461 | 1962-2020 | 1957-2020 |
gas injection | 717 | 0.2694 | 2257 | 0.1631 | 3.1478 | 1947-2020 | 1947-2020 |
gas production | 707 | 0.1014 | 3366 | 0.0546 | 4.7610 | 1900-2020 | 1900-2020 |
two phase | 687 | 0.0161 | 6023 | 0.0123 | 8.7671 | 1951-2020 | 1894-2020 |
produced water | 682 | 0.2394 | 1566 | 0.0673 | 2.2962 | 1964-2020 | 1911-2020 |
oil reservoir | 668 | 0.3054 | 1568 | 0.1631 | 2.3473 | 1932-2020 | 1932-2020 |
drilling fluid | 663 | 0.2935 | 1842 | 0.2540 | 2.7783 | 1900-2020 | 1900-2020 |
deep water | 656 | 0.0578 | 746 | 0.0057 | 1.1372 | 1944-2020 | 1844-2020 |
reservoir management | 642 | 0.4820 | 1488 | 0.2375 | 2.3178 | 1977-2020 | 1955-2020 |
well test | 631 | 0.5535 | 3047 | 0.7151 | 4.8288 | 1947-2020 | 1947-2020 |
machine learning | 627 | 0.0055 | 449 | 0.0010 | 0.7161 | 1991-2020 | 1959-2020 |
drilling fluids | 626 | 0.3378 | 2651 | 0.2733 | 4.2348 | 1931-2020 | 1931-2020 |
the impact | 621 | 0.0014 | 2291 | 0.0007 | 3.6892 | 1900-2020 | 1868-2020 |
gas well | 613 | 0.3786 | 1967 | 0.3620 | 3.2088 | 1915-2020 | 1868-2020 |
oil and gas industry | 604 | 0.1649 | 625 | 0.0743 | 1.0348 | 1965-2020 | 1919-2020 |
gas lift | 600 | 0.5155 | 793 | 0.2086 | 1.3217 | 1925-2020 | 1925-2020 |
numerical simulation | 598 | 0.0078 | 2984 | 0.0060 | 4.9900 | 1968-2020 | 1962-2020 |
new approach | 593 | 0.0095 | 1544 | 0.0023 | 2.6037 | 1958-2020 | 1911-2020 |
the north | 588 | 0.0079 | 894 | 0.0012 | 1.5204 | 1933-2020 | 1653-2020 |
lessons learned | 580 | 0.0182 | 805 | 0.0039 | 1.3879 | 1984-2020 | 1924-2020 |
technology focus | 573 | 0.9038 | 134 | 0.5076 | 0.2339 | 2001-2020 | 1986-2020 |
gas reservoir | 563 | 0.2444 | 1463 | 0.1437 | 2.5986 | 1958-2020 | 1958-2020 |
gas industry | 561 | 0.1370 | 716 | 0.0649 | 1.2763 | 1921-2020 | 1886-2020 |
sand control | 550 | 0.7343 | 936 | 0.7091 | 1.7018 | 1958-2020 | 1952-2020 |
carbon dioxide | 548 | 0.0068 | 4497 | 0.0030 | 8.2062 | 1949-2020 | 1876-2020 |
saudi arabia | 545 | 0.0150 | 943 | 0.0075 | 1.7303 | 1960-2020 | 1937-2020 |
cost effective | 543 | 0.0150 | 369 | 0.0019 | 0.6796 | 1974-2020 | 1930-2020 |
multiphase flow | 539 | 0.1482 | 2668 | 0.0822 | 4.9499 | 1952-2020 | 1952-2020 |
production data | 536 | 0.2573 | 3059 | 0.2681 | 5.7071 | 1937-2020 | 1924-2020 |
phase flow | 535 | 0.0373 | 5465 | 0.0398 | 10.2150 | 1954-2020 | 1949-2020 |
experimental study | 532 | 0.0043 | 3371 | 0.0033 | 6.3365 | 1932-2020 | 1856-2020 |
seismic data | 531 | 0.0455 | 1052 | 0.0129 | 1.9812 | 1968-2020 | 1936-2020 |
well performance | 527 | 0.6530 | 1756 | 0.7344 | 3.3321 | 1955-2020 | 1955-2020 |
case studies | 524 | 0.0080 | 1172 | 0.0034 | 2.2366 | 1971-2020 | 1900-2020 |
oil fields | 515 | 0.2031 | 749 | 0.1110 | 1.4544 | 1911-2020 | 1866-2020 |
fluid flow | 490 | 0.0203 | 4642 | 0.0175 | 9.4735 | 1948-2020 | 1914-2020 |
naturally fractured reservoirs | 485 | 0.5836 | 3361 | 0.6024 | 6.9299 | 1965-2020 | 1965-2020 |
oil water | 480 | 0.0579 | 4744 | 0.0364 | 9.8833 | 1921-2020 | 1919-2020 |
polymer flooding | 478 | 0.3361 | 3372 | 0.3944 | 7.0544 | 1967-2020 | 1967-2020 |
well testing | 474 | 0.5656 | 1345 | 0.6142 | 2.8376 | 1959-2020 | 1959-2020 |
integrated approach | 473 | 0.0380 | 479 | 0.0054 | 1.0127 | 1973-2020 | 1950-2020 |
middle east | 462 | 0.0124 | 687 | 0.0047 | 1.4870 | 1956-2020 | 1913-2020 |
capillary pressure | 462 | 0.1940 | 5338 | 0.1728 | 11.5541 | 1947-2020 | 1912-2020 |
field case | 460 | 0.4577 | 895 | 0.2403 | 1.9457 | 1971-2020 | 1943-2020 |
three phase | 449 | 0.0148 | 5155 | 0.0212 | 11.4811 | 1956-2020 | 1891-2020 |
unconventional reservoirs | 440 | 0.4322 | 2051 | 0.5721 | 4.6614 | 2003-2020 | 1993-2020 |
drilling operations | 438 | 0.4808 | 747 | 0.2579 | 1.7055 | 1938-2020 | 1922-2020 |
well integrity | 432 | 0.6486 | 364 | 0.3500 | 0.8426 | 2003-2020 | 1987-2020 |
transient analysis | 430 | 0.0950 | 2034 | 0.0621 | 4.7302 | 1967-2020 | 1929-2020 |
high resolution | 425 | 0.0030 | 900 | 0.0004 | 2.1176 | 1970-2020 | 1900-2020 |
gravity drainage | 424 | 0.4398 | 2602 | 0.4257 | 6.1368 | 1944-2020 | 1922-2020 |
steam injection | 416 | 0.3432 | 1310 | 0.2157 | 3.1490 | 1960-2020 | 1939-2020 |
hydraulic fractures | 412 | 0.3592 | 4263 | 0.4332 | 10.3471 | 1961-2020 | 1961-2020 |
production optimization | 403 | 0.3875 | 1208 | 0.2474 | 2.9975 | 1982-2020 | 1900-2020 |