University, Subject, Country, Region, World

Schlumberger Ltd. Scientists Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". 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, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.

Country

Total 359 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Nikhil Churi

Schlumberger Ltd.

United States

Others

Ultrasonic machining technology

aerospace

semiconductor

oil and gas

H-Index Rankings

University / Institution:

# 126

Country:

# 229,779

Region:

# 257,502

World:

# 863,773

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.636

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.545

Citation

Total:

615

Last 6 Year:

204

Last 6 Year/Total:

0.332

Vikas Jain

Schlumberger Ltd.

United States

Engineering & Technology / Computer Science

nuclear magnetic resonance

machine learning

petrophysics

data science

oil and gas

H-Index Rankings

University / Institution:

# 127

Country:

# 235,578

Region:

# 263,845

World:

# 888,616

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

Citation

Total:

384

Last 6 Year:

294

Last 6 Year/Total:

0.766

Priyavrat Shukla

Schlumberger Ltd.

United States

Engineering & Technology / Civil Engineering

Hydraulic Fracturing

Geomechanics

Reservoir Engineering

Production Engineering

Petrophysics

H-Index Rankings

University / Institution:

# 128

Country:

# 236,243

Region:

# 264,592

World:

# 892,257

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.818

Citation

Total:

334

Last 6 Year:

264

Last 6 Year/Total:

0.790

Philipp S Lang

Schlumberger Ltd.

United States

Others

Computational Modelling

Predictive Systems

H-Index Rankings

University / Institution:

# 129

Country:

# 237,233

Region:

# 265,685

World:

# 895,061

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

Citation

Total:

775

Last 6 Year:

503

Last 6 Year/Total:

0.649

Mahdi Davoodi

Schlumberger Ltd.

United States

Engineering & Technology / Mechanical Engineering

Rheology

Non_Newtonian Fluid Mechanics

Complex Fluids

Heat Transfer.

H-Index Rankings

University / Institution:

# 130

Country:

# 238,418

Region:

# 266,972

World:

# 899,765

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

Citation

Total:

359

Last 6 Year:

226

Last 6 Year/Total:

0.630

Haiyan Zhao

Schlumberger Ltd.

United States

Natural Sciences / Chemical Sciences

chemistry

H-Index Rankings

University / Institution:

# 131

Country:

# 239,875

Region:

# 268,579

World:

# 907,623

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

909

Last 6 Year:

275

Last 6 Year/Total:

0.303

Florian Hollaender

Schlumberger Ltd.

United States

Others

Well testing

flow metering

CCS

H-Index Rankings

University / Institution:

# 132

Country:

# 239,913

Region:

# 268,621

World:

# 907,711

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

874

Last 6 Year:

301

Last 6 Year/Total:

0.344

Saad Omar

Schlumberger Ltd.

United States

Others

3-D Electromagnetics Modeling

Fast Direct Solvers

Low frequency EM logging and corrosion inspection tool modeling and design

H-Index Rankings

University / Institution:

# 133

Country:

# 241,112

Region:

# 269,941

World:

# 913,222

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

Citation

Total:

263

Last 6 Year:

154

Last 6 Year/Total:

0.586

Nobuyasu Hirabayashi

Schlumberger Ltd.

United States

Engineering & Technology / Earth Sciences

Geophysics

H-Index Rankings

University / Institution:

# 134

Country:

# 241,124

Region:

# 269,955

World:

# 913,335

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

256

Last 6 Year:

181

Last 6 Year/Total:

0.707

Ahmed Mosallam

Schlumberger Ltd.

United States

Engineering & Technology / Electrical & Electronic Engineering

Signal Processing

Data Mining

Machine Learning

Prognostics and Health Management

Natural Language Processing

H-Index Rankings

University / Institution:

# 135

Country:

# 242,056

Region:

# 270,995

World:

# 917,677

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

Citation

Total:

648

Last 6 Year:

446

Last 6 Year/Total:

0.688

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M Monzurul Alam

Schlumberger Ltd.

United States

Engineering & Technology / Earth Sciences

Geomechanics

Petrophysics

Finite element simulation

H-Index Rankings

University / Institution:

# 136

Country:

# 242,489

Region:

# 271,471

World:

# 919,413

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

391

Last 6 Year:

201

Last 6 Year/Total:

0.514

Kirsty L Morton

Schlumberger Ltd.

United States

Others

Reservoir Engineering

H-Index Rankings

University / Institution:

# 137

Country:

# 242,703

Region:

# 271,711

World:

# 921,095

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

260

Last 6 Year:

140

Last 6 Year/Total:

0.538

Abhishek Raj

Schlumberger Ltd.

United States

Others

H-Index Rankings

University / Institution:

# 138

Country:

# 243,401

Region:

# 272,481

World:

# 924,158

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

572

Last 6 Year:

263

Last 6 Year/Total:

0.460

Bao Mi

Schlumberger Ltd.

United States

Others

Ultrasonics

Automation

Control

H-Index Rankings

University / Institution:

# 139

Country:

# 243,411

Region:

# 272,492

World:

# 924,185

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

563

Last 6 Year:

139

Last 6 Year/Total:

0.247

Rolf Rustad

Schlumberger Ltd.

United States

Others

H-Index Rankings

University / Institution:

# 140

Country:

# 243,679

Region:

# 272,786

World:

# 925,487

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

330

Last 6 Year:

134

Last 6 Year/Total:

0.406

Xin Yu

Schlumberger Ltd.

United States

Others

H-Index Rankings

University / Institution:

# 141

Country:

# 243,976

Region:

# 273,110

World:

# 927,197

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.273

Citation

Total:

293

Last 6 Year:

127

Last 6 Year/Total:

0.433

Maria Eugenia Lascano

Schlumberger Ltd.

United States

Natural Sciences / Physics

Geophysics

H-Index Rankings

University / Institution:

# 142

Country:

# 244,320

Region:

# 273,477

World:

# 928,311

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.300

Citation

Total:

344

Last 6 Year:

Last 6 Year/Total:

0.244

Asok Kumar Tharanivasan

Schlumberger Ltd.

United States

Engineering & Technology / Mechanical Engineering

H-Index Rankings

University / Institution:

# 143

Country:

# 246,001

Region:

# 275,303

World:

# 933,029

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

Citation

Total:

806

Last 6 Year:

335

Last 6 Year/Total:

0.416

Chao-Yu Sie|Vence Sie

Schlumberger Ltd.

United States

Others

Surfactant

Polymer

EOR

Carbon Storage

Hydraulic fracturing

H-Index Rankings

University / Institution:

# 144

Country:

# 249,565

Region:

# 279,256

World:

# 951,821

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:

171

Last 6 Year:

165

Last 6 Year/Total:

0.965

Weixiong Wang

Schlumberger Ltd.

United States

Engineering & Technology / Mechanical Engineering

Fluid Mechanics

CFD Analysis

Turbomachinery

Aeroacoustics

H-Index Rankings

University / Institution:

# 145

Country:

# 251,404

Region:

# 281,276

World:

# 957,821

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

429

Last 6 Year:

151

Last 6 Year/Total:

0.352

Marie Etchebes

Schlumberger Ltd.

United States

Engineering & Technology / Earth Sciences

Geology

Geophysics

Earthquake

Remote Sensing

Machine Learning

H-Index Rankings

University / Institution:

# 146

Country:

# 252,527

Region:

# 282,529

World:

# 964,345

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

Citation

Total:

511

Last 6 Year:

377

Last 6 Year/Total:

0.738

Adam A Colbourne

Schlumberger Ltd.

United States

Others

NMR

DOSY

Chemometrics

MRI

porous media

H-Index Rankings

University / Institution:

# 147

Country:

# 252,652

Region:

# 282,663

World:

# 964,969

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

Citation

Total:

393

Last 6 Year:

197

Last 6 Year/Total:

0.501

Fatemeh Hadi

Schlumberger Ltd.

United States

Natural Sciences / Mathematical Sciences

Applied Mathematics

Scientific Computing

Thermal Fluids

H-Index Rankings

University / Institution:

# 148

Country:

# 252,828

Region:

# 282,864

World:

# 966,364

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

284

Last 6 Year:

215

Last 6 Year/Total:

0.757

Fabian Krzikalla

Schlumberger Ltd.

United States

Engineering & Technology / Earth Sciences

geophysics

fluid mechanics

rock mechanics

rock physics

H-Index Rankings

University / Institution:

# 149

Country:

# 253,323

Region:

# 283,406

World:

# 969,937

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

1,836

Last 6 Year:

1,045

Last 6 Year/Total:

0.569

Mikhail Lemarenko

Schlumberger Ltd.

United States

Others

H-Index Rankings

University / Institution:

# 150

Country:

# 253,454

Region:

# 283,548

World:

# 970,195

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.444

Citation

Total:

1,091

Last 6 Year:

527

Last 6 Year/Total:

0.483

				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
126	229,779	257,502	863,773	Nikhil Churi	United States	Schlumberger Ltd.	Others Ultrasonic machining technology \| aerospace \| semiconductor \| oil and gas \|	11	7	0.636	11	6	0.545	615	204	0.332
127	235,578	263,845	888,616	Vikas Jain	United States	Schlumberger Ltd.	Engineering & Technology / Computer Science nuclear magnetic resonance \| machine learning \| petrophysics \| data science \| oil and gas \|	10	9	0.900	13	8	0.615	384	294	0.766
128	236,243	264,592	892,257	Priyavrat Shukla	United States	Schlumberger Ltd.	Engineering & Technology / Civil Engineering Hydraulic Fracturing \| Geomechanics \| Reservoir Engineering \| Production Engineering \| Petrophysics \|	10	9	0.900	11	9	0.818	334	264	0.790
129	237,233	265,685	895,061	Philipp S Lang	United States	Schlumberger Ltd.	Others Computational Modelling \| Predictive Systems \|	10	9	0.900	10	9	0.900	775	503	0.649
130	238,418	266,972	899,765	Mahdi Davoodi	United States	Schlumberger Ltd.	Engineering & Technology / Mechanical Engineering Rheology \| Non_Newtonian Fluid Mechanics \| Complex Fluids \| Heat Transfer. \|	10	9	0.900	10	9	0.900	359	226	0.630
131	239,875	268,579	907,623	Haiyan Zhao	United States	Schlumberger Ltd.	Natural Sciences / Chemical Sciences chemistry \|	10	8	0.800	10	8	0.800	909	275	0.303
132	239,913	268,621	907,711	Florian Hollaender	United States	Schlumberger Ltd.	Others Well testing \| flow metering \| CCS \|	10	8	0.800	10	6	0.600	874	301	0.344
133	241,112	269,941	913,222	Saad Omar	United States	Schlumberger Ltd.	Others 3-D Electromagnetics Modeling \| Fast Direct Solvers \| Low frequency EM logging and corrosion inspection tool modeling and design \|	10	8	0.800	10	7	0.700	263	154	0.586
134	241,124	269,955	913,335	Nobuyasu Hirabayashi	United States	Schlumberger Ltd.	Engineering & Technology / Earth Sciences Geophysics \|	10	8	0.800	10	6	0.600	256	181	0.707
135	242,056	270,995	917,677	Ahmed Mosallam	United States	Schlumberger Ltd.	Engineering & Technology / Electrical & Electronic Engineering Signal Processing \| Data Mining \| Machine Learning \| Prognostics and Health Management \| Natural Language Processing \|	10	7	0.700	10	7	0.700	648	446	0.688
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136	242,489	271,471	919,413	M Monzurul Alam	United States	Schlumberger Ltd.	Engineering & Technology / Earth Sciences Geomechanics \| Petrophysics \| Finite element simulation \|	10	7	0.700	10	6	0.600	391	201	0.514
137	242,703	271,711	921,095	Kirsty L Morton	United States	Schlumberger Ltd.	Others Reservoir Engineering \|	10	7	0.700	10	6	0.600	260	140	0.538
138	243,401	272,481	924,158	Abhishek Raj	United States	Schlumberger Ltd.	Others	10	6	0.600	10	6	0.600	572	263	0.460
139	243,411	272,492	924,185	Bao Mi	United States	Schlumberger Ltd.	Others Ultrasonics \| Automation \| Control \|	10	6	0.600	10	5	0.500	563	139	0.247
140	243,679	272,786	925,487	Rolf Rustad	United States	Schlumberger Ltd.	Others	10	6	0.600	10	5	0.500	330	134	0.406
141	243,976	273,110	927,197	Xin Yu	United States	Schlumberger Ltd.	Others	10	5	0.500	11	3	0.273	293	127	0.433
142	244,320	273,477	928,311	Maria Eugenia Lascano	United States	Schlumberger Ltd.	Natural Sciences / Physics Geophysics \|	10	5	0.500	10	3	0.300	344	84	0.244
143	246,001	275,303	933,029	Asok Kumar Tharanivasan	United States	Schlumberger Ltd.	Engineering & Technology / Mechanical Engineering	9	9	1.000	9	8	0.889	806	335	0.416
144	249,565	279,256	951,821	Chao-Yu Sie\|Vence Sie	United States	Schlumberger Ltd.	Others Surfactant \| Polymer \| EOR \| Carbon Storage \| Hydraulic fracturing \|	9	9	1.000	8	8	1.000	171	165	0.965
145	251,404	281,276	957,821	Weixiong Wang	United States	Schlumberger Ltd.	Engineering & Technology / Mechanical Engineering Fluid Mechanics \| CFD Analysis \| Turbomachinery \| Aeroacoustics \|	9	8	0.889	9	6	0.667	429	151	0.352
146	252,527	282,529	964,345	Marie Etchebes	United States	Schlumberger Ltd.	Engineering & Technology / Earth Sciences Geology \| Geophysics \| Earthquake \| Remote Sensing \| Machine Learning \|	9	8	0.889	8	7	0.875	511	377	0.738
147	252,652	282,663	964,969	Adam A Colbourne	United States	Schlumberger Ltd.	Others NMR \| DOSY \| Chemometrics \| MRI \| porous media \|	9	8	0.889	8	7	0.875	393	197	0.501
148	252,828	282,864	966,364	Fatemeh Hadi	United States	Schlumberger Ltd.	Natural Sciences / Mathematical Sciences Applied Mathematics \| Scientific Computing \| Thermal Fluids \|	9	8	0.889	8	8	1.000	284	215	0.757
149	253,323	283,406	969,937	Fabian Krzikalla	United States	Schlumberger Ltd.	Engineering & Technology / Earth Sciences geophysics \| fluid mechanics \| rock mechanics \| rock physics \|	9	7	0.778	9	6	0.667	1,836	1,045	0.569
150	253,454	283,548	970,195	Mikhail Lemarenko	United States	Schlumberger Ltd.	Others	9	7	0.778	9	4	0.444	1,091	527	0.483