World's Best Scientists 2026 revealed!
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Mohamed Mahmoud

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 58 2445 2334 20 20 755 15892

Mohamed Mahmoud publications per year

The chart shows the history of publications by Mohamed Mahmoud between 1984 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Mohamed Mahmoud published across 43 years, from 1984 to 2026, averaging 22.5 papers a year. Output peaked at 114 publications in 2022. 80 of the 968 publications appeared in the last two years.

No. of publications
25 50 75 100
Bar chart. Horizontal axis: year, 1984 to 2026. Vertical axis: number of publications, 0 to 114. Peak 114 publications in 2022. 1984: 1 publication 1985: 1 publication 1986: 2 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 1 publication 1995: 0 publications 1996: 1 publication 1997: 0 publications 1998: 3 publications 1999: 3 publications 2000: 3 publications 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 1 publication 2005: 1 publication 2006: 2 publications 2007: 2 publications 2008: 1 publication 2009: 10 publications 2010: 12 publications 2011: 24 publications 2012: 10 publications 2013: 23 publications 2014: 25 publications 2015: 26 publications 2016: 28 publications 2017: 50 publications 2018: 73 publications 2019: 88 publications 2020: 89 publications 2021: 97 publications 2022: 114 publications 2023: 100 publications 2024: 97 publications 2025: 79 publications 2026: 1 publication
1984 2026

968 publications in total across all disciplines

View publications per year as a table
Mohamed Mahmoud: publications per year, 1984 to 2026
Year Publications
1984 1
1985 1
1986 2
1987 0
1988 0
1989 0
1990 0
1991 0
1992 0
1993 0
1994 1
1995 0
1996 1
1997 0
1998 3
1999 3
2000 3
2001 0
2002 0
2003 0
2004 1
2005 1
2006 2
2007 2
2008 1
2009 10
2010 12
2011 24
2012 10
2013 23
2014 25
2015 26
2016 28
2017 50
2018 73
2019 88
2020 89
2021 97
2022 114
2023 100
2024 97
2025 79
2026 1
Total 968
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Mohamed Mahmoud publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Mohamed Mahmoud sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 748–757 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 755 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5 755
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Mohamed Mahmoud D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Mohamed Mahmoud sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 58 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 58 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166 58
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Best Publications

  • A holistic overview of underground hydrogen storage: Influencing factors, current understanding, and outlook

    Unknown

  • CO2 enhanced gas recovery and sequestration in depleted gas reservoirs: A review

    Ahmed Hamza;Ibnelwaleed A. Hussein;Mohammed J. Al-Marri;Mohamed Mahmoud

  • Oilfield scale formation and chemical removal: A review

    Muhammad Shahzad Kamal;Ibnelwaleed Hussein;Mohamed Mahmoud;Abdullah S. Sultan

  • Comprehensive review of CO2 geological storage: Exploring principles, mechanisms, and prospects

    Unknown

  • Evaluation of a New Environmentally Friendly Chelating Agent for High-Temperature Applications

    Mohamed A. Mahmoud;Hisham A. Nasr-El-Din;Corine De Wolf;James LePage

  • A Comprehensive Review of Thermal Enhanced Oil Recovery: Techniques Evaluation

    Esmail M. A. Mokheimer;M. Hamdy;Zubairu Abubakar;Mohammad Raghib Shakeel

  • Development of a New Correlation of Gas Compressibility Factor (Z-Factor) for High Pressure Gas Reservoirs

    Unknown

  • Determination of the total organic carbon (TOC) based on conventional well logs using artificial neural network

    Ahmed Abdulhamid A. Mahmoud;Ahmed Abdulhamid A. Mahmoud;Salaheldin Elkatatny;Mohamed Mahmoud;Mohamed Mahmoud;Mohamed Abouelresh;Mohamed Abouelresh

  • Real time prediction of drilling fluid rheological properties using Artificial Neural Networks visible mathematical model (white box)

    Salaheldin Elkatatny;Salaheldin Elkatatny;Zeeshan Tariq;Mohamed Mahmoud;Mohamed Mahmoud

  • A systematic review of data science and machine learning applications to the oil and gas industry

    Zeeshan Tariq;Murtada Saleh Aljawad;Amjed Hasan;Mobeen Murtaza

  • A review on the applications of nuclear magnetic resonance (NMR) in the oil and gas industry: laboratory and field-scale measurements

    Unknown

  • Asphaltene precipitation and deposition: A critical review

    Unknown

  • X-ray tomography imaging of shale microstructures: A review in the context of multiscale correlative imaging

    Muhammad Arif;Mohamed Mahmoud;Yihuai Zhang;Stefan Iglauer

  • Wettability of shale–brine–H2system and H2-brine interfacial tension for assessment of the sealing capacities of shale formations during underground hydrogen storage

    Unknown

  • Integration of field, laboratory, and modeling aspects of acid fracturing: A comprehensive review

    Unknown

  • Relative contribution of wettability Alteration and interfacial tension reduction in EOR: A critical review

    Xiao Deng;Zeeshan Tariq;Mobeen Murtaza;Shirish Patil

  • Single stage filter cake removal of barite weighted water based drilling fluid

    B.S. Ba geri;Mohamed Mahmoud;Abdulazeez Abdulraheem;S.H. Al-Mutairi

  • A comprehensive review of proppant transport in fractured reservoirs: Experimental, numerical, and field aspects

    Unknown

  • Fluid–rock interactions and its implications on EOR: Critical analysis, experimental techniques and knowledge gaps

    Unknown

  • Evaluation of a New Environmentally Friendly Chelating Agent for High-Temperature Applications

    Mohamed Ahmednasreldin Mahmoud;Hisham A. Nasr-El-Din;Corine De Wolf;James N. LePage

Frequent Co-Authors

Salaheldin Elkatatny
Salaheldin Elkatatny King Fahd University of Petroleum and Minerals
Abdulazeez Abdulraheem
Abdulazeez Abdulraheem King Fahd University of Petroleum and Minerals
Hisham A. Nasr-El-Din
Hisham A. Nasr-El-Din Texas A&M University
Shirish Patil
Shirish Patil King Fahd University of Petroleum and Minerals
Ibnelwaleed A. Hussein
Ibnelwaleed A. Hussein Qatar University
Abdullah S. Sultan
Abdullah S. Sultan King Fahd University of Petroleum and Minerals
Eric F. May
Eric F. May University of Western Australia
Michael L. Johns
Michael L. Johns University of Western Australia
Santiago Aparicio
Santiago Aparicio University of Burgos
Mustafa S. Nasser
Mustafa S. Nasser Qatar University

External Links

Personal website of Mohamed Mahmoud Google Scholar page

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Best Scientists Citing Mohamed Mahmoud

Salaheldin Elkatatny

Salaheldin Elkatatny

King Fahd University of Petroleum and Minerals

Publications: 151

Hisham A. Nasr-El-Din

Hisham A. Nasr-El-Din

Texas A&M University

Publications: 68

Abdulazeez Abdulraheem

Abdulazeez Abdulraheem

King Fahd University of Petroleum and Minerals

Publications: 52

Ibnelwaleed A. Hussein

Ibnelwaleed A. Hussein

Qatar University

Publications: 24

Jun Yao

Jun Yao

China University of Petroleum, Beijing

Publications: 23

Ahmed E. Radwan

Ahmed E. Radwan

Jagiellonian University

Publications: 20

Kamy Sepehrnoori

Kamy Sepehrnoori

The University of Texas at Austin

Publications: 16

Hakan F. Oztop

Hakan F. Oztop

Fırat University

Publications: 15

Shirish Patil

Shirish Patil

King Fahd University of Petroleum and Minerals

Publications: 12

Abdullah S. Sultan

Abdullah S. Sultan

King Fahd University of Petroleum and Minerals

Publications: 12

Fatih Selimefendigil

Fatih Selimefendigil

Celal Bayar University

Publications: 12

Wei Yu

Wei Yu

The University of Texas at Austin

Publications: 11

Yongfei Yang

Yongfei Yang

China University of Petroleum (East China)

Publications: 10

Stefan Iglauer

Stefan Iglauer

Edith Cowan University

Publications: 10

Faisal Khan

Faisal Khan

Texas A&M University

Publications: 9

Jianchao Cai

Jianchao Cai

China University of Petroleum, Beijing

Publications: 9

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