Rankings for Scientist

University, Subject, Country, Region, World

Schlumberger Ltd. Scientists Others 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.

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Total 172 scientist
Irina Mikhaltseva
Irina Mikhaltseva
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
acoustics
anisotropy
completion
hydraulic fracturing
H-Index Rankings
University / Institution:
# 245
Country:
# 325,709
Region:
# 364,084
World:
# 1,353,583
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
47
Last 6 Year:
36
Last 6 Year/Total:
0.766
Eric Lin
Eric Lin
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
nano-material
Hydrogen storage
H-Index Rankings
University / Institution:
# 250
Country:
# 328,660
Region:
# 367,361
World:
# 1,371,569
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
465
Last 6 Year:
88
Last 6 Year/Total:
0.189
Mousa Hosseinimehr
Mousa Hosseinimehr
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
H-Index Rankings
University / Institution:
# 251
Country:
# 330,441
Region:
# 369,382
World:
# 1,378,177
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
116
Last 6 Year:
115
Last 6 Year/Total:
0.991
Zheng Zhang
Zheng Zhang
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
NLP
H-Index Rankings
University / Institution:
# 252
Country:
# 331,610
Region:
# 370,698
World:
# 1,382,866
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
66
Last 6 Year:
63
Last 6 Year/Total:
0.955
Lev Kotlyar
Lev Kotlyar
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
H-Index Rankings
University / Institution:
# 255
Country:
# 340,585
Region:
# 380,773
World:
# 1,427,038
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
57
Last 6 Year:
41
Last 6 Year/Total:
0.719
Yao Feng
Yao Feng
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Inversion and Optimization
Image processing
Cloud Computing
H-Index Rankings
University / Institution:
# 258
Country:
# 341,436
Region:
# 381,729
World:
# 1,432,219
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
49
Last 6 Year:
49
Last 6 Year/Total:
1.000
Jitesh Vij
Jitesh Vij
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
digital drilling
digital well construction
casing design
petrophysics
production engineering
H-Index Rankings
University / Institution:
# 258
Country:
# 341,436
Region:
# 381,729
World:
# 1,432,219
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
49
Last 6 Year:
49
Last 6 Year/Total:
1.000
Rajeev Ranjan Sinha
Rajeev Ranjan Sinha
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Reservoir Engineering
Production Technology
Well Intervention
Flow Assurance
Artificial Lift Technology
H-Index Rankings
University / Institution:
# 260
Country:
# 341,669
Region:
# 381,991
World:
# 1,433,531
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
47
Last 6 Year:
47
Last 6 Year/Total:
1.000
Jimmy Klinger
Jimmy Klinger
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
H-Index Rankings
University / Institution:
# 263
Country:
# 346,773
Region:
# 387,669
World:
# 1,469,756
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
Citation
Total:
128
Last 6 Year:
67
Last 6 Year/Total:
0.523
Weiming Lan
Weiming Lan
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Solid Mechanics
Fracture Mechanics
Finite element method
H-Index Rankings
University / Institution:
# 266
Country:
# 347,481
Region:
# 388,465
World:
# 1,472,348
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
120
Last 6 Year:
25
Last 6 Year/Total:
0.208
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Alvaro Izurieta
Alvaro Izurieta
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Reservoir Enginnering
Production Engineering
Hydraulic Fracturing
Acid Stimulation
Mature Oil Fields
H-Index Rankings
University / Institution:
# 270
Country:
# 349,953
Region:
# 391,234
World:
# 1,488,507
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
57
Last 6 Year:
49
Last 6 Year/Total:
0.860
Anatoliy Garan
Anatoliy Garan
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
HPHT sintering of ultrahard materials such as PCD and PCBN
H-Index Rankings
University / Institution:
# 271
Country:
# 350,025
Region:
# 391,317
World:
# 1,489,515
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
51
Last 6 Year:
17
Last 6 Year/Total:
0.333
Jithin Jith
Jithin Jith
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Computational mechanics
Probabilistic mechanics
Acoustic-Structure interaction
H-Index Rankings
University / Institution:
# 272
Country:
# 350,270
Region:
# 391,590
World:
# 1,492,111
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
41
Last 6 Year:
28
Last 6 Year/Total:
0.683
Clotaire Eyaa Allogo
Clotaire Eyaa Allogo
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Oil and Gas
Chemistry - Physics
H-Index Rankings
University / Institution:
# 274
Country:
# 350,765
Region:
# 392,161
World:
# 1,498,069
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
31
Last 6 Year:
24
Last 6 Year/Total:
0.774
Chad Leong
Chad Leong
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Oil and Gas
H-Index Rankings
University / Institution:
# 275
Country:
# 351,580
Region:
# 393,061
World:
# 1,502,558
H-Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
58
Last 6 Year:
25
Last 6 Year/Total:
0.431
Murat Zhiyenkulov
Murat Zhiyenkulov
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
H-Index Rankings
University / Institution:
# 280
Country:
# 362,537
Region:
# 405,369
World:
# 1,552,903
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
40
Last 6 Year:
36
Last 6 Year/Total:
0.900
Zhenyu Chen
Zhenyu Chen
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
well drilling and engineering
H-Index Rankings
University / Institution:
# 281
Country:
# 366,359
Region:
# 409,663
World:
# 1,573,997
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
42
Last 6 Year:
36
Last 6 Year/Total:
0.857
Priyank Srivastava
Priyank Srivastava
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
reservoir surveillance
pressure transient analysis
reservoir simulation
machine learning
H-Index Rankings
University / Institution:
# 285
Country:
# 369,025
Region:
# 412,702
World:
# 1,592,029
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
29
Last 6 Year:
21
Last 6 Year/Total:
0.724
Vijayakumar Palani
Vijayakumar Palani
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
H-Index Rankings
University / Institution:
# 286
Country:
# 370,212
Region:
# 414,029
World:
# 1,599,808
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
25
Last 6 Year:
18
Last 6 Year/Total:
0.720
Gavin Menzel-Jones
Gavin Menzel-Jones
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
product management
seismic depth imaging
fwi
reservoir characterization
model building
H-Index Rankings
University / Institution:
# 291
Country:
# 372,240
Region:
# 416,332
World:
# 1,616,883
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
24
Last 6 Year:
23
Last 6 Year/Total:
0.958
Walid Labaky
Walid Labaky
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
H-Index Rankings
University / Institution:
# 295
Country:
# 375,175
Region:
# 419,654
World:
# 1,640,148
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
133
Last 6 Year:
45
Last 6 Year/Total:
0.338
Sudhakar Khade
Sudhakar Khade
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Artificial Lift
Production Systems
Oil & Gas Industry
H-Index Rankings
University / Institution:
# 296
Country:
# 375,214
Region:
# 419,696
World:
# 1,640,278
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
100
Last 6 Year:
43
Last 6 Year/Total:
0.430
Krishna Kamojjala
Krishna Kamojjala
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Data Science
Computational Solid Mechanics
Fracture
Statistics
Verification and Validation
H-Index Rankings
University / Institution:
# 299
Country:
# 376,873
Region:
# 421,547
World:
# 1,648,100
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
75
Last 6 Year:
40
Last 6 Year/Total:
0.533
Jaime Alfonso Orjuela Rodriguez
Jaime Alfonso Orjuela Rodriguez
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
Oil and Gas
H-Index Rankings
University / Institution:
# 304
Country:
# 378,134
Region:
# 422,975
World:
# 1,658,222
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
21
Last 6 Year:
6
Last 6 Year/Total:
0.286
Fraz Ahmad Kharal
Fraz Ahmad Kharal
Schlumberger Ltd.
Schlumberger Ltd.
United States
Others
High temperature electronics
New Product Development
Project Management
H-Index Rankings
University / Institution:
# 310
Country:
# 382,070
Region:
# 427,376
World:
# 1,682,712
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
66
Last 6 Year:
55
Last 6 Year/Total:
0.833
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
245 325,709 364,084 1,353,583
Irina MikhaltsevaIrina Mikhaltseva
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

acoustics | anisotropy | completion | hydraulic fracturing |

5 4 0.800 1 1 1.000 47 36 0.766
250 328,660 367,361 1,371,569
Eric LinEric Lin
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

nano-material | Hydrogen storage |

4 4 1.000 4 4 1.000 465 88 0.189
251 330,441 369,382 1,378,177
Mousa HosseinimehrMousa Hosseinimehr
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

4 4 1.000 4 4 1.000 116 115 0.991
252 331,610 370,698 1,382,866
Zheng ZhangZheng Zhang
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

NLP |

4 4 1.000 4 3 0.750 66 63 0.955
255 340,585 380,773 1,427,038
Lev KotlyarLev Kotlyar
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

4 4 1.000 2 2 1.000 57 41 0.719
258 341,436 381,729 1,432,219
Yao FengYao Feng
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Inversion and Optimization | Image processing | Cloud Computing |

4 4 1.000 2 2 1.000 49 49 1.000
258 341,436 381,729 1,432,219
Jitesh VijJitesh Vij
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

digital drilling | digital well construction | casing design | petrophysics | production engineering |

4 4 1.000 2 2 1.000 49 49 1.000
260 341,669 381,991 1,433,531
Rajeev Ranjan SinhaRajeev Ranjan Sinha
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Reservoir Engineering | Production Technology | Well Intervention | Flow Assurance | Artificial Lift Technology |

4 4 1.000 2 2 1.000 47 47 1.000
263 346,773 387,669 1,469,756
Jimmy KlingerJimmy Klinger
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

4 3 0.750 4 2 0.500 128 67 0.523
266 347,481 388,465 1,472,348
Weiming LanWeiming Lan
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Solid Mechanics | Fracture Mechanics | Finite element method |

4 3 0.750 3 1 0.333 120 25 0.208
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270 349,953 391,234 1,488,507
Alvaro IzurietaAlvaro Izurieta
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Reservoir Enginnering | Production Engineering | Hydraulic Fracturing | Acid Stimulation | Mature Oil Fields |

4 3 0.750 1 1 1.000 57 49 0.860
271 350,025 391,317 1,489,515
Anatoliy GaranAnatoliy Garan
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

HPHT sintering of ultrahard materials such as PCD and PCBN |

4 3 0.750 1 0 0.000 51 17 0.333
272 350,270 391,590 1,492,111
Jithin JithJithin Jith
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Computational mechanics | Probabilistic mechanics | Acoustic-Structure interaction |

4 3 0.750 1 1 1.000 41 28 0.683
274 350,765 392,161 1,498,069
Clotaire Eyaa AllogoClotaire Eyaa Allogo
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Oil and Gas | Chemistry - Physics |

4 3 0.750 0 0 0 31 24 0.774
275 351,580 393,061 1,502,558
Chad LeongChad Leong
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Oil and Gas |

4 2 0.500 2 1 0.500 58 25 0.431
280 362,537 405,369 1,552,903
Murat ZhiyenkulovMurat Zhiyenkulov
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

3 3 1.000 2 2 1.000 40 36 0.900
281 366,359 409,663 1,573,997
Zhenyu ChenZhenyu Chen
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

well drilling and engineering |

3 3 1.000 1 1 1.000 42 36 0.857
285 369,025 412,702 1,592,029
Priyank SrivastavaPriyank Srivastava
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

reservoir surveillance | pressure transient analysis | reservoir simulation | machine learning |

3 3 1.000 1 1 1.000 29 21 0.724
286 370,212 414,029 1,599,808
Vijayakumar PalaniVijayakumar Palani
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

3 3 1.000 1 0 0.000 25 18 0.720
291 372,240 416,332 1,616,883
Gavin Menzel-JonesGavin Menzel-Jones
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

product management | seismic depth imaging | fwi | reservoir characterization | model building |

3 3 1.000 0 0 0 24 23 0.958
295 375,175 419,654 1,640,148
Walid LabakyWalid Labaky
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

3 2 0.667 3 2 0.667 133 45 0.338
296 375,214 419,696 1,640,278
Sudhakar KhadeSudhakar Khade
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Artificial Lift | Production Systems | Oil & Gas Industry |

3 2 0.667 3 1 0.333 100 43 0.430
299 376,873 421,547 1,648,100
Krishna KamojjalaKrishna Kamojjala
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Data Science | Computational Solid Mechanics | Fracture | Statistics | Verification and Validation |

3 2 0.667 1 1 1.000 75 40 0.533
304 378,134 422,975 1,658,222
Jaime Alfonso Orjuela RodriguezJaime Alfonso Orjuela Rodriguez
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

Oil and Gas |

3 2 0.667 1 0 0.000 21 6 0.286
310 382,070 427,376 1,682,712
Fraz Ahmad KharalFraz Ahmad Kharal
United States United States Schlumberger Ltd. Schlumberger Ltd. Others

High temperature electronics | New Product Development | Project Management |

2 2 1.000 2 1 0.500 66 55 0.833