World's Best Scientists 2026 revealed!
Hassan Dehghanpour

Hassan Dehghanpour

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 41 6977 6734 285 274 170 6720
Earth Science 41 5511 5096 273 249 162 6628

Hassan Dehghanpour publications per year

The chart shows the history of publications by Hassan Dehghanpour between 2005 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hassan Dehghanpour published across 21 years, from 2005 to 2025, averaging 10 papers a year. Output peaked at 20 publications in 2015. 28 of the 209 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2005 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2015. 2005: 1 publication 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 1 publication 2010: 2 publications 2011: 6 publications 2012: 7 publications 2013: 12 publications 2014: 18 publications 2015: 20 publications 2016: 13 publications 2017: 17 publications 2018: 12 publications 2019: 15 publications 2020: 19 publications 2021: 8 publications 2022: 15 publications 2023: 15 publications 2024: 13 publications 2025: 15 publications
2005 2025

209 publications in total across all disciplines

View publications per year as a table
Hassan Dehghanpour: publications per year, 2005 to 2025
Year Publications
2005 1
2006 0
2007 0
2008 0
2009 1
2010 2
2011 6
2012 7
2013 12
2014 18
2015 20
2016 13
2017 17
2018 12
2019 15
2020 19
2021 8
2022 15
2023 15
2024 13
2025 15
Total 209
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Hassan Dehghanpour publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Hassan Dehghanpour sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 158–167 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 162 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458 162
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Hassan Dehghanpour D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Hassan Dehghanpour sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 41 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289 41
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Hassan Dehghanpour is affiliated with the University of Alberta in Canada and has made contributions primarily in the field of Engineering. Their research addresses topics within Ocean Engineering, Mechanical Engineering, Mechanics of Materials, Environmental Engineering, and Environmental Chemistry.

The scientist's work focuses on a range of subjects related to energy and resource management, including Hydraulic Fracturing and Reservoir Analysis, Hydrocarbon Exploration and Reservoir Analysis, Enhanced Oil Recovery Techniques, Reservoir Engineering and Simulation Methods, Drilling and Well Engineering, CO2 Sequestration and Geologic Interactions, and Groundwater Flow and Contamination Studies.

Dehghanpour has published extensively in several prominent venues, with frequent appearances in:

  • Energy & Fuels
  • SPE Journal
  • Fuel
  • SPE Annual Technical Conference and Exhibition
  • Journal of Petroleum Science and Engineering

Frequent collaborators in their research include Lin Yuan, Tamer Moussa, Amin Alinejad, Mahmood Reza Yassin, and Adel Najafi-Marghmaleki.

Representative recent papers include:

  • Quantification of convective and diffusive transport during CO2 dissolution in oil: A numerical and analytical study (2020, Physics of Fluids)
  • Quantifying Oil-Recovery Mechanisms during Natural-Gas Huff 'n' Puff Experiments on Ultratight Core Plugs (2020, SPE Journal)
  • Modeling of natural-gas diffusion in oil-saturated tight porous media (2021, Fuel)
  • A Theoretical Explanation for Wettability Alteration by Adding Nanoparticles in Oil-Water-Tight Rock Systems (2021, Energy & Fuels)
  • Measurement of helium diffusion in Lotsberg Salt cores: A proxy to evaluate hydrogen diffusion (2023, International Journal of Hydrogen Energy)

Best Publications

  • Spontaneous Imbibition of Brine and Oil in Gas Shales: Effect of Water Adsorption and Resulting Microfractures

    H. Dehghanpour;Q. Lan;Y. Saeed;H. Fei

  • Liquid Intake of Organic Shales

    H. Dehghanpour;H. A. Zubair;A. Chhabra;A. Ullah

  • Liquid uptake of gas shales: A workflow to estimate water loss during shut-in periods after fracturing operations

    K. Makhanov;A. Habibi;H. Dehghanpour;E. Kuru

  • The fate of fracturing water: A field and simulation study

    Ebrahim Ghanbari;Hassan Dehghanpour

  • Impact of rock fabric on water imbibition and salt diffusion in gas shales

    Ebrahim Ghanbari;Hassan Dehghanpour

  • Advances in Understanding Wettability of Gas Shales

    M. Xu;H. Dehghanpour

  • An Experimental Study of Spontaneous Imbibition in Horn River Shales

    Kaiyrzhan Makhanov;Hassan Dehghanpour;Ergun Kuru

  • Organic shale wettability and its relationship to other petrophysical properties: A Duvernay case study

    Mahmood Reza Yassin;Momotaj Begum;Hassan Dehghanpour

  • Water sorption behaviour of gas shales: I. Role of clays

    Ashkan Zolfaghari;Hassan Dehghanpour;Jordan Holyk

  • A comparative study of flowback rate and pressure transient behavior in multifractured horizontal wells completed in tight gas and oil reservoirs

    Majid Ali Abbasi;Daniel Obinna Ezulike;Hassan Dehghanpour;Robert V. Hawkes

  • Wettability of the Montney Tight Gas Formation

    Qing Lan;Hassan Dehghanpour;James Wood;Hamed Sanei

  • Water Loss Versus Soaking Time: Spontaneous Imbibition in Tight Rocks

    Qing Lan;Ebrahim Ghanbari;Hassan Dehghanpour;Robert Hawkes

  • A comparative investigation of shale wettability: The significance of pore connectivity

    Qing Lan;Mingxiang Xu;Mojtaba Binazadeh;Hassan Dehghanpour

  • Water sorption behaviour of gas shales: II. Pore size distribution

    Ashkan Zolfaghari;Hassan Dehghanpour;Mingxiang Xu

  • Flowback Volumetric and Chemical Analysis for Evaluating Load Recovery and Its Impact on Early-Time Production

    Ebrahim Ghanbari;Majid Ali Abbasi;Hassan Dehghanpour;Doug Bearinger

  • Laboratory and field analysis of flowback water from gas shales

    Ashkan Zolfaghari;Hassan Dehghanpour;Mike Noel;Doug Bearinger

  • A Theory for Relative Permeability of Unconventional Rocks With Dual-Wettability Pore Network

    Mahmood Reza Yassin;Hassan Dehghanpour;James Wood;Qing Lan

  • Effect of Electrostatic Interactions on Water Uptake of Gas Shales: The Interplay of Solution Ionic Strength and Electrostatic Double Layer

    Mojtaba Binazadeh;Mingxiang Xu;Ashkan Zolfaghari;Hassan Dehghanpour

  • Fracture Characterization Using Flowback Salt-Concentration Transient

    Ashkan Zolfaghari;Hassan Dehghanpour;Ebrahim Ghanbari;Doug Bearinger

  • A model for simultaneous matrix depletion into natural and hydraulic fracture networks

    Daniel Obinna Ezulike;Hassan Dehghanpour

Frequent Co-Authors

David A. DiCarlo
David A. DiCarlo The University of Texas at Austin
Mohammad Hossein Doranehgard
Mohammad Hossein Doranehgard University of South Florida
Hamed Sanei
Hamed Sanei Aarhus University
Mohtada Sadrzadeh
Mohtada Sadrzadeh University of Alberta

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