World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
71
Citations
22094
World Ranking
951
National Ranking
326

Earth Science

D-Index
71
Citations
22047
World Ranking
902
National Ranking
429

George J. Moridis 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 George J. Moridis sits on this spectrum.

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: 556 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 publications 603+

This scientist: 313 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

George J. Moridis 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 George J. Moridis sits on this spectrum.

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: 181 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: 71 D-Index — 90th percentile

90% of scientists in this discipline score the same or lower.

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

Overview

George J. Moridis is affiliated with the Lawrence Berkeley National Laboratory in the United States. Their research spans fields primarily within engineering and environmental science, with a particular focus on mechanical engineering, ocean engineering, mechanics of materials, environmental chemistry, and geophysics.

The scientist's work covers several main topics, reflecting a diverse range of interests and expertise. These topics include:

  • Hydraulic Fracturing and Reservoir Analysis
  • Methane Hydrates and Related Phenomena
  • CO2 Sequestration and Geologic Interactions
  • Hydrocarbon Exploration and Reservoir Analysis
  • Drilling and Well Engineering
  • Seismic Imaging and Inversion Techniques
  • Reservoir Engineering and Simulation Methods

George J. Moridis has published extensively in several peer-reviewed venues. The most frequent publication venues are:

  • SPE Journal
  • Energy & Fuels
  • SPE Latin American and Caribbean Petroleum Engineering Conference
  • Transport in Porous Media
  • SPE Reservoir Evaluation & Engineering

Their recent papers include the following works:

  • "An international code comparison study on coupled thermal, hydrologic and geomechanical processes of natural gas hydrate-bearing sediments" (2020, Marine and Petroleum Geology)
  • "Compositional reservoir simulation of underground hydrogen storage in depleted gas reservoirs" (2023, International Journal of Hydrogen Energy)
  • "Rock Deformation and Strain-Rate Characterization during Hydraulic Fracturing Treatments: Insights for Interpretation of Low-Frequency Distributed Acoustic-Sensing Signals" (2020, SPE Journal)
  • "Hydraulic-Fracture-Width Inversion Using Low-Frequency Distributed-Acoustic-Sensing Strain Data-Part I: Algorithm and Sensitivity Analysis" (2020, SPE Journal)
  • "Coupled Flow/Geomechanics Modeling of Interfracture Water Injection To Enhance Oil Recovery in Tight Reservoirs" (2020, SPE Journal)

Collaborations are also a notable aspect of their career, with frequent co-authors including T. A. Blasingame, Kan Wu, Yongzan Liu, Matthew T. Reagan, and Ge Jin. These partnerships have contributed to advancing research in related fields over numerous publications.

Best Publications

  • TOUGH2 User's Guide Version 2

    K. Pruess;C.M. Oldenburg;G.J. Moridis

  • Numerical Studies of Gas Production From Methane Hydrates

    G.J. Moridis

  • Depressurization-Induced Gas Production From Class-1 Hydrate Deposits

    George J. Moridis;Michael Brendon Kowalsky;Karsten Pruess

  • Toward Production From Gas Hydrates: Assessment of Resources, Technology and Potential

    George J. Moridis;Timothy Scott Collett;Ray Boswell;Masanori Kurihara

  • Strategies for gas production from oceanic Class 3 hydrate accumulations

    George J. Moridis;Matthew T. Reagan

  • TOUGH+HYDRATE v1.2 User's Manual: A Code for the Simulation of System Behavior in Hydrate-Bearing Geologic Media

    G.J. Moridis

  • TOUGH+Hydrate v1.0 User's Manual: A Code for the Simulation of System Behavior in Hydrate-Bearing Geologic Media

    George Moridis;George J. Moridis;Michael B. Kowalsky;Karsten Pruess

  • Toward Production From Gas Hydrates: Current Status, Assessment of Resources, and Simulation-Based Evaluation of Technology and Potential

    George J. Moridis;Timothy S. Collett;Ray Boswell;Masanori Kurihara

  • Numerical Studies on the Geomechanical Stability of Hydrate-Bearing Sediments

    Jonny Rutqvist;George J. Moridis

  • Challenges, Uncertainties, and Issues Facing Gas Production From Gas-Hydrate Deposits

    George Moridis;Timothy S. Collett;Mehran Pooladi-Darvish;Steven H. Hancock

  • A NUMERICAL STUDY OF MICROSCALE FLOW BEHAVIOR IN TIGHT GAS AND SHALE GAS RESERVOIR SYSTEMS

    C. M. Freeman;G. J. Moridis;T. A. Blasingame

  • Methane hydrate formation and dissociation in a partially saturated core-scale sand sample

    Timothy J. Kneafsey;Liviu Tomutsa;George J. Moridis;Yongkoo Seol

  • Numerical studies of gas production from several CH4 hydrate zones at the Mallik site, Mackenzie Delta, Canada

    George J. Moridis;Timothy S. Collett;Scott R. Dallimore;Tohru Satoh

  • Gas production potential of disperse low-saturation hydrate accumulations in oceanic sediments

    George J. Moridis;E. Dendy Sloan

  • Modeling of fault reactivation and induced seismicity during hydraulic fracturing of shale-gas reservoirs,

    Jonny Rutqvist;Antonio P. Rinaldi;Frédéric Cappa;George J. Moridis

  • Evaluation of Gas Production Potential from Marine Gas Hydrate Deposits in Shenhu Area of South China Sea

    Gang Li;George J. Moridis;Keni Zhang;Xiao-Sen Li

  • Geomechanical response of permafrost-associated hydrate deposits to depressurization-induced gas production

    J. Rutqvist;G.J. Moridis;T. Grover;T. Collett

  • A numerical study of performance for tight gas and shale gas reservoir systems

    C.M. Freeman;G. Moridis;D. Ilk;T.A. Blasingame

  • Comparison of kinetic and equilibrium reaction models in simulating gas hydrate behavior in porous media

    Michael B. Kowalsky;George J. Moridis

  • Regional long-term production modeling from a single well test, Mount Elbert gas hydrate stratigraphic test well, Alaska North Slope

    Brian J. Anderson;Brian J. Anderson;Masanori Kurihara;Mark D. White;George J. Moridis

  • Gas production from a cold, stratigraphically-bounded gas hydrate deposit at the Mount Elbert Gas Hydrate Stratigraphic Test Well, Alaska North Slope: Implications of uncertainties

    G. J. Moridis;S. Silpngarmlert;M. T. Reagan;Timothy S. Collett

Frequent Co-Authors

Thomas Alwin Blasingame
Thomas Alwin Blasingame Texas A&M University
Timothy J. Kneafsey
Timothy J. Kneafsey Lawrence Berkeley National Laboratory
Timothy S. Collett
Timothy S. Collett United States Geological Survey
Karsten Pruess
Karsten Pruess Lawrence Berkeley National Laboratory
Yongkoo Seol
Yongkoo Seol National Energy Technology Laboratory
Ray Boswell
Ray Boswell United States Department of Energy
Jonny Rutqvist
Jonny Rutqvist Lawrence Berkeley National Laboratory
Curtis M. Oldenburg
Curtis M. Oldenburg Lawrence Berkeley National Laboratory
Barry Freifeld
Barry Freifeld Lawrence Berkeley National Laboratory
Yu-Shu Wu
Yu-Shu Wu Colorado School of Mines

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