World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
44
Citations
6464
World Ranking
5906
National Ranking
376

Sebastian Geiger 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 Sebastian Geiger sits on this spectrum.

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 publications 804+

This scientist: 262 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Sebastian Geiger 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 Sebastian Geiger sits on this spectrum.

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: 44 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2020 - Fellow of the Royal Society of Edinburgh

Overview

Sebastian Geiger is affiliated with Heriot-Watt University in the United Kingdom. Their research spans multiple fields within engineering and environmental science, with a focus on subsurface and reservoir engineering topics.

The main fields of study for Geiger include:

  • Engineering
  • Environmental Science

Within these fields, Geiger's work concentrates on several subfields, notably:

  • Ocean Engineering
  • Environmental Engineering
  • Mechanical Engineering
  • Mechanics of Materials
  • Geochemistry and Petrology

The scientific topics covered in Geiger's publications include:

  • Enhanced Oil Recovery Techniques
  • Hydraulic Fracturing and Reservoir Analysis
  • Reservoir Engineering and Simulation Methods
  • CO2 Sequestration and Geologic Interactions
  • Hydrocarbon exploration and reservoir analysis
  • Groundwater flow and contamination studies
  • Geological Modeling and Analysis

Frequent co-authors collaborating with Geiger are:

  • Hannah Menke
  • Carl Jacquemyn
  • Matthew D. Jackson
  • Gary J. Hampson
  • Florian Doster

Geiger has published extensively in several scientific venues. The most common publication venues include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • arXiv (Cornell University)
  • Scientific Reports
  • Transport in Porous Media
  • International journal of greenhouse gas control

Some recent papers by Sebastian Geiger are:

  • "Subsurface hydrogen storage controlled by small-scale rock heterogeneities," 2024, International Journal of Hydrogen Energy
  • "The FluidFlower Validation Benchmark Study for the Storage of CO2," 2023, Transport in Porous Media
  • "Pore-scale visualization of hydrogen storage in a sandstone at subsurface pressure and temperature conditions: Trapping, dissolution and wettability," 2022, Journal of Colloid and Interface Science
  • "Upscaling the porosity-permeability relationship of a microporous carbonate for Darcy-scale flow with machine learning," 2021, Scientific Reports
  • "Multi-objective optimization under uncertainty of geothermal reservoirs using experimental design-based proxy models," 2020, Geothermics

In recognition of their contributions, Geiger was awarded the title of Fellow of the Royal Society of Edinburgh in 2020.

Best Publications

  • Comprehensive Comparison of Pore-Scale Models for Multiphase Flow in Porous Media

    Benzhong Zhao;Christopher W. MacMinn;Bauyrzhan K. Primkulov;Yu Chen

  • Combining finite element and finite volume methods for efficient multiphase flow simulations in highly heterogeneous and structurally complex geologic media

    Sebastian Geiger;Stephen Roberts;Stephan Matthai;Christopher Zoppou

  • Numerical simulation of magmatic hydrothermal systems

    S. E. Ingebritsen;Sebastian Geiger;S. Hurwitz;Thomas Driesner

  • Droplet fragmentation: 3D imaging of a previously unidentified pore-scale process during multiphase flow in porous media

    Tannaz Pak;Ian B. Butler;Sebastian Geiger;Marinus I. J. van Dijke

  • Universal scaling of spontaneous imbibition for water‐wet systems

    K.S. Schmid;Sebastian Geiger

  • Black-Oil Simulations for Three-Component, Three-Phase Flow in Fractured Porous Media

    Sebastian Geiger;Stephan Matthäi;Jennifer Niessner;Rainer Helmig

  • Numerical simulation of multi-phase fluid flow in structurally complex reservoirs

    S. K. Matthäi;S. Geiger;S. G. Roberts;A. Paluszny

  • A Novel Multirate Dual-Porosity Model for Improved Simulation of Fractured and Multiporosity Reservoirs

    Sebastian Geiger;Marco Dentz;Insa Neuweiler

  • Efficient flow and transport simulations in reconstructed 3D pore geometries

    Yan Zaretskiy;Sebastian Geiger;Ken Sorbie;Malte Förster

  • Pore-scale visualization of hydrogen storage in a sandstone at subsurface pressure and temperature conditions: Trapping, dissolution and wettability.

    Unknown

  • Universal scaling of spontaneous imbibition for arbitrary petrophysical properties: Water-wet and mixed-wet states and Handy's conjecture

    K.S. Schmid;S. Geiger

  • Semianalytical solutions for cocurrent and countercurrent imbibition and dispersion of solutes in immiscible two‐phase flow

    Karen Sophie Schmid;Sebastian Geiger;Kenneth Stuart Sorbie

  • Numerical simulation of water injection into layered fractured carbonate reservoir analogs

    Mandefro Belayneh;Sebastian Geiger;Stephan K. Matthäi

  • Upscaling solute transport in naturally fractured porous media with the continuous time random walk method

    Sebastian Geiger;A. Cortis;J. T. Birkholzer

  • Multiscale fracture network characterization and impact on flow: A case study on the Latemar carbonate platform

    Nico J. Hardebol;Christine Maier;Hamid Nick;Sebastian Geiger

  • Analytical Solutions for Spontaneous Imbibition: Fractional-Flow Theory and Experimental Analysis

    Karen Sophie Schmid;Nayef Alyafei;Sebastian Geiger;Martin J. Blunt

  • Assessment of CO2 storage potential in naturally fractured reservoirs with dual-porosity models

    Rafael March;Florian Doster;Sebastian Geiger

  • Multiphase Thermohaline Convection in the Earth's Crust: I. A New Finite Element - Finite Volume Solution Technique Combined With a New Equation of State for NaCl-H2O

    Sebastian Geiger;Thomas Driesner;Christoph A. Heinrich;Stephan K. Matthäi

  • Numerical Simulation of Multiphase Fluid Flow in Hydrothermal Systems

    Thomas Driesner;Sebastian Geiger

  • Non-Fourier thermal transport in fractured geological media

    Sebastian Geiger;Simon Emmanuel

  • The dynamics of mid-ocean ridge hydrothermal systems: Splitting plumes and fluctuating vent temperatures

    Dim Coumou;Thomas Driesner;Sebastian Geiger;Christoph A. Heinrich

Frequent Co-Authors

Stephan K. Matthäi
Stephan K. Matthäi University of Melbourne
Kenneth Stuart Sorbie
Kenneth Stuart Sorbie Heriot-Watt University
Dim Coumou
Dim Coumou Vrije Universiteit Amsterdam
Gary J. Hampson
Gary J. Hampson Imperial College London
Matthew D. Jackson
Matthew D. Jackson Imperial College London
Ian B. Butler
Ian B. Butler University of Edinburgh
Giovanni Bertotti
Giovanni Bertotti Delft University of Technology
Rachel Wood
Rachel Wood University of Edinburgh

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring online degrees related to Earth Science can open diverse career opportunities. For those interested in visual documentation of natural environments, an online photography degree offers affordable pathways to develop technical skills. This can be especially valuable for careers in environmental monitoring or scientific media.

Veterans seeking flexible education options should consider specialized programs like a photography degree online for veterans, which provide tailored support to navigate transition challenges while gaining marketable skills in creative fields linked to Earth Science studies.

Language skills are another complementary area. For example, online Spanish degrees offer a gateway to international opportunities in environmental research, policy, and outreach. The spanish degrees online highlight programs that balance affordability and career payoffs.

Military veterans interested in linguistic proficiency can access flexible learning with the online spanish degree for military veterans. This adds valuable communication skills crucial for global Earth Science initiatives.

Best Scientists Citing Sebastian Geiger

Trending Scientists