World Scientist and University Rankings 2024

World Scientists Engineering & Technology / Petroleum Engineering Rankings 2024

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings and University Subject Rankings. Click here for individual or institutional registration.

Country

Total 1.563 scientist, 87 country, 613 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Ke Gray

University of Texas Austin

United States

Engineering & Technology / Petroleum Engineering

petroleum engineering

rock mechanics

drilling

fracturing

transient flow

H-Index Rankings

University / Institution:

# 481

Country:

# 47,231

Region:

# 53,327

World:

# 136,159

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.769

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.767

Citation

Total:

5,233

Last 6 Year:

3,270

Last 6 Year/Total:

0.625

Rashid Hasan

Texas A&M University

United States

Engineering & Technology / Petroleum Engineering

Heat Transfer

Multiphase Flow

Flow Assurance

Well Integrity

Pressure Transient Testing

H-Index Rankings

University / Institution:

# 468

Country:

# 47,600

Region:

# 53,758

World:

# 137,491

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

i10 Index

Total:

103

Last 6 Year:

Last 6 Year/Total:

0.650

Citation

Total:

6,914

Last 6 Year:

2,745

Last 6 Year/Total:

0.397

Iman Danaee

University of Petroleum Technology Abadan

Iran

Engineering & Technology / Petroleum Engineering

Electrochemistry- Corrosion

H-Index Rankings

University / Institution:

# 2

Country:

# 1,084

Region:

# 21,319

World:

# 137,577

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.730

Citation

Total:

4,710

Last 6 Year:

2,369

Last 6 Year/Total:

0.503

Alan Whittington

University of Texas San Antonio

United States

Engineering & Technology / Petroleum Engineering

Petrology

Volcanology

Planetary Science

H-Index Rankings

University / Institution:

# 43

Country:

# 47,939

Region:

# 54,163

World:

# 138,747

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.641

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.783

Citation

Total:

4,703

Last 6 Year:

1,981

Last 6 Year/Total:

0.421

Martin Engi

Universität Bern

Switzerland

Engineering & Technology / Petroleum Engineering

Metamorphism

subduction systems

petrochronology

mineral thermodynamics

H-Index Rankings

University / Institution:

# 191

Country:

# 2,119

Region:

# 50,198

World:

# 138,777

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.641

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

Citation

Total:

4,904

Last 6 Year:

1,886

Last 6 Year/Total:

0.385

Cortland Eble

University of Kentucky

United States

Engineering & Technology / Petroleum Engineering

Organic petrology

Palynology

Coal geology

H-Index Rankings

University / Institution:

# 174

Country:

# 47,989

Region:

# 54,217

World:

# 138,892

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

i10 Index

Total:

121

Last 6 Year:

Last 6 Year/Total:

0.496

Citation

Total:

5,934

Last 6 Year:

2,703

Last 6 Year/Total:

0.456

Turgay Ertekin

Pennsylvania State University

United States

Engineering & Technology / Petroleum Engineering

Numerical simulation

artificial intelligence

artificial neural networks

well test analysis

reservoir engineering

H-Index Rankings

University / Institution:

# 540

Country:

# 48,214

Region:

# 54,477

World:

# 139,694

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.564

i10 Index

Total:

130

Last 6 Year:

Last 6 Year/Total:

0.454

Citation

Total:

6,626

Last 6 Year:

2,287

Last 6 Year/Total:

0.345

Curtis Hays Whitson

Norwegian University of Science & Technology

Norway

Engineering & Technology / Petroleum Engineering

H-Index Rankings

University / Institution:

# 172

Country:

# 959

Region:

# 50,617

World:

# 139,845

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.564

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.576

Citation

Total:

7,434

Last 6 Year:

2,377

Last 6 Year/Total:

0.320

Julian Marsh

Rhodes University

South Africa

Engineering & Technology / Petroleum Engineering

Igneous petrology

Geochemistry

H-Index Rankings

University / Institution:

# 15

Country:

# 570

Region:

# 1,177

World:

# 140,290

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.538

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.548

Citation

Total:

5,966

Last 6 Year:

1,369

Last 6 Year/Total:

0.229

Pietro Armienti

Università di Pisa

Italy

Engineering & Technology / Petroleum Engineering

Petrology

geology

image analysis

H-Index Rankings

University / Institution:

# 150

Country:

# 7,082

Region:

# 50,891

World:

# 140,553

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.513

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.577

Citation

Total:

4,021

Last 6 Year:

1,170

Last 6 Year/Total:

0.291

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Prashant K Bhattacharya

Indian Institute of Technology IIT Kanpur

India

Engineering & Technology / Petroleum Engineering

Membrane Separations

Environmental Pollution

Process Design & Development

H-Index Rankings

University / Institution:

# 45

Country:

# 2,342

Region:

# 21,800

World:

# 140,967

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.462

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.444

Citation

Total:

3,427

Last 6 Year:

806

Last 6 Year/Total:

0.235

Akarsh Verma

University of Petroleum & Energy Studies

India

Engineering & Technology / Petroleum Engineering

Material failure

ReaxFF

Molecular Dynamics

Natural fiber Composites

Bio-composites

H-Index Rankings

University / Institution:

# 8

Country:

# 2,350

Region:

# 21,859

World:

# 141,514

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

4,147

Last 6 Year:

4,072

Last 6 Year/Total:

0.982

Yongfei Yang

China University of Petroleum

China

Engineering & Technology / Petroleum Engineering

Pore-scale Modelling of Multi-phase Flow in Porous Media

Digital Core

Numerical Rock

and 3-D Pore Network Model

H-Index Rankings

University / Institution:

# 23

Country:

# 6,615

Region:

# 21,892

World:

# 141,580

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.974

i10 Index

Total:

117

Last 6 Year:

103

Last 6 Year/Total:

0.880

Citation

Total:

5,219

Last 6 Year:

4,604

Last 6 Year/Total:

0.882

Kai Zhang

China University of Petroleum

China

Engineering & Technology / Petroleum Engineering

petroleum engineering

H-Index Rankings

University / Institution:

# 24

Country:

# 6,636

Region:

# 21,937

World:

# 141,700

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.947

i10 Index

Total:

117

Last 6 Year:

104

Last 6 Year/Total:

0.889

Citation

Total:

5,069

Last 6 Year:

4,590

Last 6 Year/Total:

0.906

Ali Saeedi

Curtin University

Australia

Engineering & Technology / Petroleum Engineering

CCS

CCUS

Multiphase Flow in Porous Media

Reservoir Engineering

H-Index Rankings

University / Institution:

# 192

Country:

# 6,884

Region:

# 7,639

World:

# 141,729

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.947

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.933

Citation

Total:

5,376

Last 6 Year:

4,562

Last 6 Year/Total:

0.849

Yahya Al Wahaibi

Sultan Qaboos University

Oman

Engineering & Technology / Petroleum Engineering

Enhanced Oil Recovery

Flow in Porous Media and Pipelines

H-Index Rankings

University / Institution:

# 26

Country:

# 43

Region:

# 22,560

World:

# 144,018

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.763

i10 Index

Total:

100

Last 6 Year:

Last 6 Year/Total:

0.820

Citation

Total:

5,563

Last 6 Year:

3,478

Last 6 Year/Total:

0.625

I Yucel Akkutlu

Texas A&M University

United States

Engineering & Technology / Petroleum Engineering

Petroleum Engineering

Reservoir Engineering

Transport in Porous Media

Unconventional Reservoirs

Petrophysics

H-Index Rankings

University / Institution:

# 492

Country:

# 49,557

Region:

# 55,993

World:

# 144,295

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.763

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

Citation

Total:

6,957

Last 6 Year:

3,493

Last 6 Year/Total:

0.502

Vassilios Kelessidis

Technical University of Crete

Greece

Engineering & Technology / Petroleum Engineering

Petroleum & Chemical Engineering

drilling engineering & drilling fluid rheology

drilling hydraulics

fluid mechanics & multiph

H-Index Rankings

University / Institution:

# 23

Country:

# 1,110

Region:

# 52,314

World:

# 144,823

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.737

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

4,176

Last 6 Year:

2,293

Last 6 Year/Total:

0.549

John Dilles

Oregon State University

United States

Engineering & Technology / Petroleum Engineering

Mineral Deposits

Ore Deposits

Igneous Petrology

Geochemistry

Structural Geology

H-Index Rankings

University / Institution:

# 218

Country:

# 49,851

Region:

# 56,318

World:

# 145,328

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.711

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.731

Citation

Total:

7,153

Last 6 Year:

2,929

Last 6 Year/Total:

0.409

Tony Withers

Western University (University of Western Ontario)

Canada

Engineering & Technology / Petroleum Engineering

Experimental petrology

planetary volatiles

H-Index Rankings

University / Institution:

# 293

Country:

# 6,484

Region:

# 56,544

World:

# 146,010

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.684

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.848

Citation

Total:

5,218

Last 6 Year:

2,029

Last 6 Year/Total:

0.389

Jutta Zipfel

Senckenberg Forschungsinstitut und Naturmuseum

Germany

Engineering & Technology / Petroleum Engineering

Petrology

Cosmochemistry

Geochemistry

Isotopes

meteorites

H-Index Rankings

University / Institution:

# 27

Country:

# 6,301

Region:

# 52,964

World:

# 146,437

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.658

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.707

Citation

Total:

6,630

Last 6 Year:

1,605

Last 6 Year/Total:

0.242

Roger Slatt

University of Oklahoma

United States

Engineering & Technology / Petroleum Engineering

petroleum geology

shale geology

sequence stratigraphy

deepwater depositional systems

reservoir characterization

H-Index Rankings

University / Institution:

# 99

Country:

# 50,205

Region:

# 56,715

World:

# 146,516

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.632

i10 Index

Total:

137

Last 6 Year:

Last 6 Year/Total:

0.416

Citation

Total:

7,550

Last 6 Year:

2,808

Last 6 Year/Total:

0.372

W John Lee

Texas A&M University

United States

Engineering & Technology / Petroleum Engineering

petroleum engineering

H-Index Rankings

University / Institution:

# 504

Country:

# 50,331

Region:

# 56,865

World:

# 147,028

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.605

i10 Index

Total:

145

Last 6 Year:

Last 6 Year/Total:

0.476

Citation

Total:

8,152

Last 6 Year:

2,849

Last 6 Year/Total:

0.349

Badie I Morsi

University of Pittsburgh

United States

Engineering & Technology / Petroleum Engineering

Reactor and process engineering

Carbon capture and sequestration

H-Index Rankings

University / Institution:

# 524

Country:

# 50,592

Region:

# 57,158

World:

# 148,071

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.553

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.474

Citation

Total:

5,415

Last 6 Year:

1,531

Last 6 Year/Total:

0.283

Reid B Grigg

New Mexico Institute of Mining & Technology New Mexico Tech

United States

Engineering & Technology / Petroleum Engineering

petroleum

carbon sequestration

CO2-EOR

reservoir fluid phase behavoir

H-Index Rankings

University / Institution:

# 12

Country:

# 50,679

Region:

# 57,258

World:

# 148,363

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.526

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.455

Citation

Total:

5,050

Last 6 Year:

1,864

Last 6 Year/Total:

0.369

Yuxian Wang

China University of Petroleum Beijing

China

Engineering & Technology / Petroleum Engineering

H-Index Rankings

University / Institution:

# 9

Country:

# 7,017

Region:

# 23,448

World:

# 149,768

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.962

Citation

Total:

8,067

Last 6 Year:

6,467

Last 6 Year/Total:

0.802

Abdullah Sultan

King Fahd University of Petroleum & Minerals

Saudi Arabia

Engineering & Technology / Petroleum Engineering

Reactive and Complex fluids

Molecular Simulation

EOR

H-Index Rankings

University / Institution:

# 50

Country:

# 558

Region:

# 23,720

World:

# 150,445

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.892

i10 Index

Total:

117

Last 6 Year:

106

Last 6 Year/Total:

0.906

Citation

Total:

6,414

Last 6 Year:

5,518

Last 6 Year/Total:

0.860

John Killough

Texas A&M University

United States

Engineering & Technology / Petroleum Engineering

Reservoir Simulation

High Performance Computing

Unconventional Reservoirs

H-Index Rankings

University / Institution:

# 524

Country:

# 51,766

Region:

# 58,468

World:

# 152,112

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.784

i10 Index

Total:

108

Last 6 Year:

Last 6 Year/Total:

0.611

Citation

Total:

4,916

Last 6 Year:

2,436

Last 6 Year/Total:

0.496

Umair Baig

King Fahd University of Petroleum & Minerals

Saudi Arabia

Engineering & Technology / Petroleum Engineering

Organic-Inorganic Polymeric Nanocomposite

Water Treatment

Water Purification

Oil-Water Separation

Sensor

H-Index Rankings

University / Institution:

# 51

Country:

# 570

Region:

# 24,167

World:

# 152,227

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.784

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.941

Citation

Total:

3,994

Last 6 Year:

3,236

Last 6 Year/Total:

0.810

Eric Hellebrand

Utrecht University

Netherlands

Engineering & Technology / Petroleum Engineering

igneous petrology

mantle geochemistry

microanalysis

EPMA

H-Index Rankings

University / Institution:

# 466

Country:

# 3,692

Region:

# 55,385

World:

# 152,988

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.757

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.783

Citation

Total:

6,516

Last 6 Year:

2,561

Last 6 Year/Total:

0.393

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Madeleine Cs Humphreys

Durham University

United Kingdom

Engineering & Technology / Petroleum Engineering

Igneous petrology

volcanology

H-Index Rankings

University / Institution:

# 155

Country:

# 11,552

Region:

# 55,420

World:

# 153,083

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.757

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.981

Citation

Total:

3,802

Last 6 Year:

1,995

Last 6 Year/Total:

0.525

Sonja Aulbach

Goethe University Frankfurt

Germany

Engineering & Technology / Petroleum Engineering

Geochemistry

Petrology

H-Index Rankings

University / Institution:

# 113

Country:

# 6,558

Region:

# 55,538

World:

# 153,406

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.730

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.931

Citation

Total:

4,149

Last 6 Year:

2,183

Last 6 Year/Total:

0.526

Marco Merlini Marco Merlini

Università degli Studi di Milano

Italy

Engineering & Technology / Petroleum Engineering

Mineralogy

Crystallography

Mineral Physics

Petrology

Material Science

H-Index Rankings

University / Institution:

# 277

Country:

# 7,804

Region:

# 55,645

World:

# 153,707

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.703

i10 Index

Total:

110

Last 6 Year:

Last 6 Year/Total:

0.691

Citation

Total:

4,210

Last 6 Year:

2,249

Last 6 Year/Total:

0.534

Michele Lustrino

Università degli Studi di Roma La Sapienza

Italy

Engineering & Technology / Petroleum Engineering

Igneous Petrology

H-Index Rankings

University / Institution:

# 422

Country:

# 7,851

Region:

# 55,950

World:

# 154,468

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.753

Citation

Total:

5,539

Last 6 Year:

2,447

Last 6 Year/Total:

0.442

John Fournelle

University of Wisconsin Madison

United States

Engineering & Technology / Petroleum Engineering

Microanalysis

EPMA

EMPA

volcanology

petrology

H-Index Rankings

University / Institution:

# 655

Country:

# 52,352

Region:

# 59,147

World:

# 154,477

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.679

Citation

Total:

4,194

Last 6 Year:

1,960

Last 6 Year/Total:

0.467

Elisabetta Rampone

Università degli Studi di Genova

Italy

Engineering & Technology / Petroleum Engineering

Petrologia Magmatica

Petrologia del Mantello

H-Index Rankings

University / Institution:

# 172

Country:

# 7,903

Region:

# 56,326

World:

# 155,396

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.649

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

4,097

Last 6 Year:

1,296

Last 6 Year/Total:

0.316

Darrell J Henry

Louisiana State University

United States

Engineering & Technology / Petroleum Engineering

Petrology

mineralogy

metamorphic petrology

geology

geochemistry

H-Index Rankings

University / Institution:

# 120

Country:

# 52,843

Region:

# 59,718

World:

# 156,187

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.595

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.526

Citation

Total:

8,054

Last 6 Year:

2,935

Last 6 Year/Total:

0.364

Angeles Gomez Borrego

Instituto Nacional del Carbon

Spain

Engineering & Technology / Petroleum Engineering

Organic Petrology

Organic Geochemistry

Peat

Coal Science

Coal Combustion

H-Index Rankings

University / Institution:

# 11

Country:

# 4,752

Region:

# 56,834

World:

# 156,686

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.568

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.638

Citation

Total:

3,593

Last 6 Year:

1,333

Last 6 Year/Total:

0.371

Boonyarach Kitiyanan

Chulalongkorn University

Thailand

Engineering & Technology / Petroleum Engineering

H-Index Rankings

University / Institution:

# 52

Country:

# 209

Region:

# 24,962

World:

# 157,470

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.514

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.548

Citation

Total:

6,468

Last 6 Year:

1,383

Last 6 Year/Total:

0.214

Hugh Daigle

University of Texas Austin

United States

Engineering & Technology / Petroleum Engineering

petroleum engineering

petrophysics

gas hydrates

nanoparticles

sustainability

H-Index Rankings

University / Institution:

# 540

Country:

# 53,862

Region:

# 60,860

World:

# 159,448

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.852

Citation

Total:

3,755

Last 6 Year:

2,861

Last 6 Year/Total:

0.762

Only in AD Scientific Index !!!!

Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Mohammed Hail Hakimi

Best Scientist in University/Institution

Taiz University

Yemen

Engineering & Technology / Petroleum Engineering

Petroleum system analysis

Basin Modeling

Petroleum Geochemistry

Petroleum Reservoir Rocks

Coal

H-Index Rankings

University / Institution:

# 1

Country:

# 2

Region:

# 25,524

World:

# 159,794

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.861

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.887

Citation

Total:

4,002

Last 6 Year:

2,868

Last 6 Year/Total:

0.717

Changqing Yin

Sun Yat Sen University

China

Engineering & Technology / Petroleum Engineering

Petrology

Geochronology

Tectonics

Precambrian Geology

Tectonics

H-Index Rankings

University / Institution:

# 126

Country:

# 7,684

Region:

# 25,591

World:

# 160,052

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.861

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.967

Citation

Total:

6,456

Last 6 Year:

3,463

Last 6 Year/Total:

0.536

Fanhuabill Zeng

University of Regina

Canada

Engineering & Technology / Petroleum Engineering

Petroleum Engineering

H-Index Rankings

University / Institution:

# 25

Country:

# 7,040

Region:

# 61,272

World:

# 160,787

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.806

i10 Index

Total:

103

Last 6 Year:

Last 6 Year/Total:

0.845

Citation

Total:

4,224

Last 6 Year:

3,268

Last 6 Year/Total:

0.774

Justin Filiberto

NASA Ames Research Center

United States

Engineering & Technology / Petroleum Engineering

Igneous Petrology

Planetary Geology

H-Index Rankings

University / Institution:

# 360

Country:

# 54,996

Region:

# 62,173

World:

# 163,634

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.694

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.881

Citation

Total:

3,480

Last 6 Year:

1,959

Last 6 Year/Total:

0.563

Antonino Pezzino

Università degli Studi di Catania

Italy

Engineering & Technology / Petroleum Engineering

petrografia applicata

georisorse

geologia basamenti

H-Index Rankings

University / Institution:

# 114

Country:

# 8,438

Region:

# 59,654

World:

# 164,497

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.639

i10 Index

Total:

101

Last 6 Year:

Last 6 Year/Total:

0.525

Citation

Total:

3,703

Last 6 Year:

1,548

Last 6 Year/Total:

0.418

Jerry Jensen

University of Calgary

Canada

Engineering & Technology / Petroleum Engineering

Interwell connectivity

petrophysics

H-Index Rankings

University / Institution:

# 319

Country:

# 7,235

Region:

# 62,629

World:

# 165,284

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.611

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.577

Citation

Total:

5,376

Last 6 Year:

1,844

Last 6 Year/Total:

0.343

Socrates Alejandro Acevedo Hernández

Universidad Central de Venezuela

Venezuela

Engineering & Technology / Petroleum Engineering

asphaltenes

Colloids

Petroleum

Emulsions

H-Index Rankings

University / Institution:

# 4

Country:

# 22

Region:

# 5,682

World:

# 165,401

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.611

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.645

Citation

Total:

4,025

Last 6 Year:

1,272

Last 6 Year/Total:

0.316

Ajit Kumar N Shukla

RK University

India

Engineering & Technology / Petroleum Engineering

Petroleum

Solar

Education Research

Production

Turbo Machine

H-Index Rankings

University / Institution:

# 1

Country:

# 2,978

Region:

# 26,596

World:

# 165,567

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

i10 Index

Total:

120

Last 6 Year:

Last 6 Year/Total:

0.558

Citation

Total:

14,709

Last 6 Year:

10,881

Last 6 Year/Total:

0.740

Paul Henry Nadeau

University of Stavanger

Norway

Engineering & Technology / Petroleum Engineering

Petroleum Geoscience

Reservoir Geology

Clay Mineralogy

H-Index Rankings

University / Institution:

# 27

Country:

# 1,151

Region:

# 60,291

World:

# 166,026

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.588

Citation

Total:

6,101

Last 6 Year:

1,530

Last 6 Year/Total:

0.251

Christopher Wilmer

University of Pittsburgh

United States

Engineering & Technology / Petroleum Engineering

adsorption molecular simulation nanotechnology mofs oxygen methane sensing

H-Index Rankings

University / Institution:

# 581

Country:

# 56,394

Region:

# 63,762

World:

# 168,584

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.943

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.962

Citation

Total:

11,730

Last 6 Year:

5,901

Last 6 Year/Total:

0.503

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
481	47,231	53,327	136,159	Ke Gray	United States	University of Texas Austin	Engineering & Technology / Petroleum Engineering petroleum engineering \| rock mechanics \| drilling \| fracturing \| transient flow \|	39	30	0.769	86	66	0.767	5,233	3,270	0.625
468	47,600	53,758	137,491	Rashid Hasan	United States	Texas A&M University	Engineering & Technology / Petroleum Engineering Heat Transfer \| Multiphase Flow \| Flow Assurance \| Well Integrity \| Pressure Transient Testing \|	39	27	0.692	103	67	0.650	6,914	2,745	0.397
2	1,084	21,319	137,577	Iman Danaee	Iran	University of Petroleum Technology Abadan	Engineering & Technology / Petroleum Engineering Electrochemistry- Corrosion \|	39	27	0.692	89	65	0.730	4,710	2,369	0.503
43	47,939	54,163	138,747	Alan Whittington	United States	University of Texas San Antonio	Engineering & Technology / Petroleum Engineering Petrology \| Volcanology \| Planetary Science \|	39	25	0.641	69	54	0.783	4,703	1,981	0.421
191	2,119	50,198	138,777	Martin Engi	Switzerland	Universität Bern	Engineering & Technology / Petroleum Engineering Metamorphism \| subduction systems \| petrochronology \| mineral thermodynamics \|	39	25	0.641	65	45	0.692	4,904	1,886	0.385
174	47,989	54,217	138,892	Cortland Eble	United States	University of Kentucky	Engineering & Technology / Petroleum Engineering Organic petrology \| Palynology \| Coal geology \|	39	24	0.615	121	60	0.496	5,934	2,703	0.456
540	48,214	54,477	139,694	Turgay Ertekin	United States	Pennsylvania State University	Engineering & Technology / Petroleum Engineering Numerical simulation \| artificial intelligence \| artificial neural networks \| well test analysis \| reservoir engineering \|	39	22	0.564	130	59	0.454	6,626	2,287	0.345
172	959	50,617	139,845	Curtis Hays Whitson	Norway	Norwegian University of Science & Technology	Engineering & Technology / Petroleum Engineering	39	22	0.564	85	49	0.576	7,434	2,377	0.320
15	570	1,177	140,290	Julian Marsh	South Africa	Rhodes University	Engineering & Technology / Petroleum Engineering Igneous petrology \| Geochemistry \|	39	21	0.538	62	34	0.548	5,966	1,369	0.229
150	7,082	50,891	140,553	Pietro Armienti	Italy	Università di Pisa	Engineering & Technology / Petroleum Engineering Petrology \| geology \| image analysis \|	39	20	0.513	71	41	0.577	4,021	1,170	0.291
			Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages
45	2,342	21,800	140,967	Prashant K Bhattacharya	India	Indian Institute of Technology IIT Kanpur	Engineering & Technology / Petroleum Engineering Membrane Separations \| Environmental Pollution \| Process Design & Development \|	39	18	0.462	72	32	0.444	3,427	806	0.235
8	2,350	21,859	141,514	Akarsh Verma	India	University of Petroleum & Energy Studies	Engineering & Technology / Petroleum Engineering Material failure \| ReaxFF \| Molecular Dynamics \| Natural fiber Composites \| Bio-composites \|	38	38	1.000	84	84	1.000	4,147	4,072	0.982
23	6,615	21,892	141,580	Yongfei Yang	China	China University of Petroleum	Engineering & Technology / Petroleum Engineering Pore-scale Modelling of Multi-phase Flow in Porous Media \| Digital Core \| Numerical Rock \| and 3-D Pore Network Model \|	38	37	0.974	117	103	0.880	5,219	4,604	0.882
24	6,636	21,937	141,700	Kai Zhang	China	China University of Petroleum	Engineering & Technology / Petroleum Engineering petroleum engineering \|	38	36	0.947	117	104	0.889	5,069	4,590	0.906
192	6,884	7,639	141,729	Ali Saeedi	Australia	Curtin University	Engineering & Technology / Petroleum Engineering CCS \| CCUS \| Multiphase Flow in Porous Media \| Reservoir Engineering \|	38	36	0.947	90	84	0.933	5,376	4,562	0.849
26	43	22,560	144,018	Yahya Al Wahaibi	Oman	Sultan Qaboos University	Engineering & Technology / Petroleum Engineering Enhanced Oil Recovery \| Flow in Porous Media and Pipelines \|	38	29	0.763	100	82	0.820	5,563	3,478	0.625
492	49,557	55,993	144,295	I Yucel Akkutlu	United States	Texas A&M University	Engineering & Technology / Petroleum Engineering Petroleum Engineering \| Reservoir Engineering \| Transport in Porous Media \| Unconventional Reservoirs \| Petrophysics \|	38	29	0.763	65	55	0.846	6,957	3,493	0.502
23	1,110	52,314	144,823	Vassilios Kelessidis	Greece	Technical University of Crete	Engineering & Technology / Petroleum Engineering Petroleum & Chemical Engineering \| drilling engineering & drilling fluid rheology \| drilling hydraulics \| fluid mechanics & multiph \|	38	28	0.737	65	52	0.800	4,176	2,293	0.549
218	49,851	56,318	145,328	John Dilles	United States	Oregon State University	Engineering & Technology / Petroleum Engineering Mineral Deposits \| Ore Deposits \| Igneous Petrology \| Geochemistry \| Structural Geology \|	38	27	0.711	67	49	0.731	7,153	2,929	0.409
293	6,484	56,544	146,010	Tony Withers	Canada	Western University (University of Western Ontario)	Engineering & Technology / Petroleum Engineering Experimental petrology \| planetary volatiles \|	38	26	0.684	46	39	0.848	5,218	2,029	0.389
27	6,301	52,964	146,437	Jutta Zipfel	Germany	Senckenberg Forschungsinstitut und Naturmuseum	Engineering & Technology / Petroleum Engineering Petrology \| Cosmochemistry \| Geochemistry \| Isotopes \| meteorites \|	38	25	0.658	58	41	0.707	6,630	1,605	0.242
99	50,205	56,715	146,516	Roger Slatt	United States	University of Oklahoma	Engineering & Technology / Petroleum Engineering petroleum geology \| shale geology \| sequence stratigraphy \| deepwater depositional systems \| reservoir characterization \|	38	24	0.632	137	57	0.416	7,550	2,808	0.372
504	50,331	56,865	147,028	W John Lee	United States	Texas A&M University	Engineering & Technology / Petroleum Engineering petroleum engineering \|	38	23	0.605	145	69	0.476	8,152	2,849	0.349
524	50,592	57,158	148,071	Badie I Morsi	United States	University of Pittsburgh	Engineering & Technology / Petroleum Engineering Reactor and process engineering \| Carbon capture and sequestration \|	38	21	0.553	76	36	0.474	5,415	1,531	0.283
12	50,679	57,258	148,363	Reid B Grigg	United States	New Mexico Institute of Mining & Technology New Mexico Tech	Engineering & Technology / Petroleum Engineering petroleum \| carbon sequestration \| CO2-EOR \| reservoir fluid phase behavoir \|	38	20	0.526	88	40	0.455	5,050	1,864	0.369
9	7,017	23,448	149,768	Yuxian Wang	China	China University of Petroleum Beijing	Engineering & Technology / Petroleum Engineering	37	37	1.000	53	51	0.962	8,067	6,467	0.802
50	558	23,720	150,445	Abdullah Sultan	Saudi Arabia	King Fahd University of Petroleum & Minerals	Engineering & Technology / Petroleum Engineering Reactive and Complex fluids \| Molecular Simulation \| EOR \|	37	33	0.892	117	106	0.906	6,414	5,518	0.860
524	51,766	58,468	152,112	John Killough	United States	Texas A&M University	Engineering & Technology / Petroleum Engineering Reservoir Simulation \| High Performance Computing \| Unconventional Reservoirs \|	37	29	0.784	108	66	0.611	4,916	2,436	0.496
51	570	24,167	152,227	Umair Baig	Saudi Arabia	King Fahd University of Petroleum & Minerals	Engineering & Technology / Petroleum Engineering Organic-Inorganic Polymeric Nanocomposite \| Water Treatment \| Water Purification \| Oil-Water Separation \| Sensor \|	37	29	0.784	85	80	0.941	3,994	3,236	0.810
466	3,692	55,385	152,988	Eric Hellebrand	Netherlands	Utrecht University	Engineering & Technology / Petroleum Engineering igneous petrology \| mantle geochemistry \| microanalysis \| EPMA \|	37	28	0.757	60	47	0.783	6,516	2,561	0.393
			A New and Different Feature!!!! University Subject Rankings in 12 subjects: Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
155	11,552	55,420	153,083	Madeleine Cs Humphreys	United Kingdom	Durham University	Engineering & Technology / Petroleum Engineering Igneous petrology \| volcanology \|	37	28	0.757	52	51	0.981	3,802	1,995	0.525
113	6,558	55,538	153,406	Sonja Aulbach	Germany	Goethe University Frankfurt	Engineering & Technology / Petroleum Engineering Geochemistry \| Petrology \|	37	27	0.730	72	67	0.931	4,149	2,183	0.526
277	7,804	55,645	153,707	Marco Merlini Marco Merlini	Italy	Università degli Studi di Milano	Engineering & Technology / Petroleum Engineering Mineralogy \| Crystallography \| Mineral Physics \| Petrology \| Material Science \|	37	26	0.703	110	76	0.691	4,210	2,249	0.534
422	7,851	55,950	154,468	Michele Lustrino	Italy	Università degli Studi di Roma La Sapienza	Engineering & Technology / Petroleum Engineering Igneous Petrology \|	37	25	0.676	81	61	0.753	5,539	2,447	0.442
655	52,352	59,147	154,477	John Fournelle	United States	University of Wisconsin Madison	Engineering & Technology / Petroleum Engineering Microanalysis \| EPMA \| EMPA \| volcanology \| petrology \|	37	25	0.676	81	55	0.679	4,194	1,960	0.467
172	7,903	56,326	155,396	Elisabetta Rampone	Italy	Università degli Studi di Genova	Engineering & Technology / Petroleum Engineering Petrologia Magmatica \| Petrologia del Mantello \|	37	24	0.649	55	44	0.800	4,097	1,296	0.316
120	52,843	59,718	156,187	Darrell J Henry	United States	Louisiana State University	Engineering & Technology / Petroleum Engineering Petrology \| mineralogy \| metamorphic petrology \| geology \| geochemistry \|	37	22	0.595	76	40	0.526	8,054	2,935	0.364
11	4,752	56,834	156,686	Angeles Gomez Borrego	Spain	Instituto Nacional del Carbon	Engineering & Technology / Petroleum Engineering Organic Petrology \| Organic Geochemistry \| Peat \| Coal Science \| Coal Combustion \|	37	21	0.568	69	44	0.638	3,593	1,333	0.371
52	209	24,962	157,470	Boonyarach Kitiyanan	Thailand	Chulalongkorn University	Engineering & Technology / Petroleum Engineering	37	19	0.514	62	34	0.548	6,468	1,383	0.214
540	53,862	60,860	159,448	Hugh Daigle	United States	University of Texas Austin	Engineering & Technology / Petroleum Engineering petroleum engineering \| petrophysics \| gas hydrates \| nanoparticles \| sustainability \|	36	32	0.889	88	75	0.852	3,755	2,861	0.762
			Only in AD Scientific Index !!!! Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities
1	2	25,524	159,794	Mohammed Hail Hakimi	Yemen	Taiz University	Engineering & Technology / Petroleum Engineering Petroleum system analysis \| Basin Modeling \| Petroleum Geochemistry \| Petroleum Reservoir Rocks \| Coal \|	36	31	0.861	97	86	0.887	4,002	2,868	0.717
126	7,684	25,591	160,052	Changqing Yin	China	Sun Yat Sen University	Engineering & Technology / Petroleum Engineering Petrology \| Geochronology \| Tectonics \| Precambrian Geology \| Tectonics \|	36	31	0.861	61	59	0.967	6,456	3,463	0.536
25	7,040	61,272	160,787	Fanhuabill Zeng	Canada	University of Regina	Engineering & Technology / Petroleum Engineering Petroleum Engineering \|	36	29	0.806	103	87	0.845	4,224	3,268	0.774
360	54,996	62,173	163,634	Justin Filiberto	United States	NASA Ames Research Center	Engineering & Technology / Petroleum Engineering Igneous Petrology \| Planetary Geology \|	36	25	0.694	59	52	0.881	3,480	1,959	0.563
114	8,438	59,654	164,497	Antonino Pezzino	Italy	Università degli Studi di Catania	Engineering & Technology / Petroleum Engineering petrografia applicata \| georisorse \| geologia basamenti \|	36	23	0.639	101	53	0.525	3,703	1,548	0.418
319	7,235	62,629	165,284	Jerry Jensen	Canada	University of Calgary	Engineering & Technology / Petroleum Engineering Interwell connectivity \| petrophysics \|	36	22	0.611	71	41	0.577	5,376	1,844	0.343
4	22	5,682	165,401	Socrates Alejandro Acevedo Hernández	Venezuela	Universidad Central de Venezuela	Engineering & Technology / Petroleum Engineering asphaltenes \| Colloids \| Petroleum \| Emulsions \|	36	22	0.611	62	40	0.645	4,025	1,272	0.316
1	2,978	26,596	165,567	Ajit Kumar N Shukla	India	RK University	Engineering & Technology / Petroleum Engineering Petroleum \| Solar \| Education Research \| Production \| Turbo Machine \|	36	21	0.583	120	67	0.558	14,709	10,881	0.740
27	1,151	60,291	166,026	Paul Henry Nadeau	Norway	University of Stavanger	Engineering & Technology / Petroleum Engineering Petroleum Geoscience \| Reservoir Geology \| Clay Mineralogy \|	36	21	0.583	51	30	0.588	6,101	1,530	0.251
581	56,394	63,762	168,584	Christopher Wilmer	United States	University of Pittsburgh	Engineering & Technology / Petroleum Engineering adsorption molecular simulation nanotechnology mofs oxygen methane sensing \|	35	33	0.943	53	51	0.962	11,730	5,901	0.503