![Ezinne Nnebocha](/pictures/77/5322024.jpg)
Ezinne Nnebocha
Engineering & Technology / Petroleum Engineering
AD Scientific Index ID: 5322024
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SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In Schlumberger Ltd. (359) | In United States (437,968) | In North America (489,867) | World (2,227,887) | ||
H Index (Total) | 2 | #315 | #389,515 | #435,335 | #1,783,523 |
H Index (Last 6 Years) | 2 | #308 | #389,366 | #435,306 | #??? |
Last 6 years / Total H Index
|
1.000 | ||||
i10 Index (Total) | 1 | #315 | #398,700 | #445,685 | #??? |
i10 Index (Last 6 Years) | 0 | #311 | #397,333 | #444,180 | #??? |
Last 6 years / Total i10 Index | 0.000 | ||||
Citation (Total) | 30 | #304 | #384,565 | #429,716 | #??? |
Citation (Last 6 Years) | 18 | #306 | #391,634 | #437,785 | #??? |
Last 6 years / Total Citation | 0.600 | ||||
Engineering & Technology * |
#140 (164) * |
#75,432 (83,372) * |
(94,123) * |
(409,287) * |
|
Petroleum Engineering *
Petroleum Engineering | Energy Transition | Production Optimization | Sales and Marketing | Product Development | |
#20 (25) * |
#331 (369) * |
(409) * |
(1,910) * |
* Aug 15, 2024 | According to Total H Index | BETA VERSION
Subject Field Ranking Notice: Please be aware that the subject field rankings for the world, region, country, and university are currently in Beta Version. This is due to the exclusion of profiles categorized under the 'Others' field, which includes (833.650 scientists whose branches have not yet been determined or edited. As these profiles are updated, the rankings will adjust accordingly. We appreciate your understanding during this period of refinement.
Top %3 Indicator: The "Top %3" designation indicates that a scientist ranks within the top 3% of all scientists in the AD Scientific Index in their specific subject field, either at the institution, country, or world level.
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University / Institution Rankings
Schlumberger Ltd. Rankings
AD Scientific Index ID
5322024
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
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school
Academic Degree
Top 10 Scientists in Engineering & Technology / Petroleum Engineering in the World
Xian-Hua Li/李献华
Xian-Hua Li/李献华
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
World Rank #1,786
Mei Fu Zhou
Mei Fu Zhou
University of Hong Kong
World Rank #5,127
Bernard J Wood
Bernard J Wood
University of Oxford
World Rank #8,664
Mukul Sharma
Mukul Sharma
University of Texas Austin
World Rank #10,350
Robert M Hazen
Robert M Hazen
Carnegie Institution for Science
World Rank #10,802
Timothy Grove
Timothy Grove
Massachusetts Institute of Technology
World Rank #12,169
Yi-Gang Xu
Yi-Gang Xu
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
World Rank #13,554
Axel Gerdes
Axel Gerdes
Goethe University Frankfurt
World Rank #14,140
DG Pearson
DG Pearson
University of Alberta
World Rank #14,268
Gary A Pope
Gary A Pope
University of Texas Austin
World Rank #14,310
![>Xian-Hua Li/李献华](/pictures/ed/4600264.jpg)
![>Mei Fu Zhou](/pictures/21/409296.jpg)
![>Bernard J Wood](/user/assets/images/profile/no-profile-photo.png)
![>Mukul Sharma](/pictures/b9/1640744.jpg)
![>Robert M Hazen](/pictures/a2/4375899.jpg)
![>Timothy Grove](/pictures/b6/1476281.jpg)
![>Yi-Gang Xu](/pictures/3a/4600280.jpg)
![>Axel Gerdes](/pictures/85/4365453.jpg)
![>DG Pearson](/pictures/a8/641703.jpg)
![>Gary A Pope](/user/assets/images/profile/no-profile-photo.png)
Top 10 Scientists in Engineering & Technology / Petroleum Engineering at United States
Mukul Sharma
Mukul Sharma
University of Texas Austin
World Rank #10,350
Robert M Hazen
Robert M Hazen
Carnegie Institution for Science
World Rank #10,802
Timothy Grove
Timothy Grove
Massachusetts Institute of Technology
World Rank #12,169
Gary A Pope
Gary A Pope
University of Texas Austin
World Rank #14,310
James C Hower
James C Hower
University of Kentucky
World Rank #16,018
Kamy Sepehrnoori
Kamy Sepehrnoori
University of Texas Austin
World Rank #19,787
Larry Lake
Larry Lake
University of Texas Austin
World Rank #22,888
SM Farouq Ali
SM Farouq Ali
University of Houston
World Rank #25,780
Kishore Mohanty
Kishore Mohanty
University of Texas Austin
World Rank #33,659
Albert C Reynolds
Albert C Reynolds
University of Tulsa
World Rank #37,296
![>Mukul Sharma](/pictures/b9/1640744.jpg)
![>Robert M Hazen](/pictures/a2/4375899.jpg)
![>Timothy Grove](/pictures/b6/1476281.jpg)
![>Gary A Pope](/user/assets/images/profile/no-profile-photo.png)
![>James C Hower](/pictures/53/1405498.jpg)
![>Kamy Sepehrnoori](/user/assets/images/profile/no-profile-photo.png)
![>Larry Lake](/pictures/c5/1640799.jpg)
![>SM Farouq Ali](/user/assets/images/profile/no-profile-photo.png)
![>Kishore Mohanty](/user/assets/images/profile/no-profile-photo.png)
![>Albert C Reynolds](/pictures/4e/1680804.jpg)
Top 10 Scientists in Engineering & Technology / Petroleum Engineering in Schlumberger Ltd.
Mehmet Parlar
Mehmet Parlar
Engineering & Technology
Petroleum Engineering
World Rank #191,757
Efe Ejofodomi
Efe Ejofodomi
Engineering & Technology
Petroleum Engineering
World Rank #567,717
Christopher S Daeffler
Christopher S Daeffler
Engineering & Technology
Petroleum Engineering
World Rank #652,085
Lawrence Camilleri
Lawrence Camilleri
Engineering & Technology
Petroleum Engineering
World Rank #801,508
Qingfeng Tao
Qingfeng Tao
Engineering & Technology
Petroleum Engineering
World Rank #812,449
Peter Weinheber
Peter Weinheber
Engineering & Technology
Petroleum Engineering
World Rank #813,593
Wentao Zhou
Wentao Zhou
Engineering & Technology
Petroleum Engineering
World Rank #1,041,559
Mack Shippen
Mack Shippen
Engineering & Technology
Petroleum Engineering
World Rank #1,055,906
Varma Gottumukkala
Varma Gottumukkala
Engineering & Technology
Petroleum Engineering
World Rank #1,076,078
Çağdaş Acar
Çağdaş Acar
Engineering & Technology
Petroleum Engineering
World Rank #1,124,222
![>Mehmet Parlar](/pictures/5a/4425247.jpg)
![>Efe Ejofodomi](/pictures/f2/4425338.jpg)
![>Christopher S Daeffler](/user/assets/images/profile/no-profile-photo.png)
![>Lawrence Camilleri](/pictures/81/4456885.jpg)
![>Qingfeng Tao](/user/assets/images/profile/no-profile-photo.png)
![>Peter Weinheber](/pictures/8d/4425360.jpg)
![>Wentao Zhou](/pictures/32/4425342.jpg)
![>Mack Shippen](/pictures/c5/4767596.jpg)
![>Varma Gottumukkala](/user/assets/images/profile/no-profile-photo.png)
![>Çağdaş Acar](/pictures/ad/4890295.jpg)
Top 10 Scientists in Engineering & Technology at United States
Robert Langer
Robert Langer
Engineering & Technology
Bioengineering
World Rank #6
Zhong Lin Wang
Zhong Lin Wang
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #8
Yi Cui
Yi Cui
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #36
Younan Xia
Younan Xia
Engineering & Technology
Chemical Engineering
World Rank #100
Rob Knight
Rob Knight
Engineering & Technology
Bioengineering
World Rank #118
Yury Gogotsi
Yury Gogotsi
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #184
John A Rogers
John A Rogers
Engineering & Technology
Biomedical Engineering
World Rank #239
Ajayan PM
Ajayan PM
Engineering & Technology
Metallurgical & Materials Engineering
World Rank #249
Zhenan Bao
Zhenan Bao
Engineering & Technology
Chemical Engineering
World Rank #327
Anil K Jain
Anil K Jain
Engineering & Technology
Computer Science
World Rank #345
![>Robert Langer](/pictures/93/1343674.jpg)
![>Zhong Lin Wang](/pictures/71/1349464.jpg)
![>Yi Cui](/pictures/be/1649601.jpg)
![>Younan Xia](/pictures/44/1346325.jpg)
![>Rob Knight](/pictures/1c/1771422.jpg)
![>Yury Gogotsi](/pictures/37/1296389.jpg)
![>John A Rogers](/pictures/52/840409.jpg)
![>Ajayan PM](/user/assets/images/profile/no-profile-photo.png)
![>Zhenan Bao](/user/assets/images/profile/no-profile-photo.png)
![>Anil K Jain](/pictures/0c/1617118.jpg)
Top 10 Scientists in Schlumberger Ltd.
Oliver C Mullins
Oliver C Mullins
Engineering & Technology
Earth Sciences
World Rank #16,949
Aria Abubakar
Aria Abubakar
Engineering & Technology
Computer Science
World Rank #90,159
Andrew E Pomerantz
Andrew E Pomerantz
Others
World Rank #91,427
Bikash Sinha
Bikash Sinha
Engineering & Technology
Earth Sciences
World Rank #93,494
Fikri Kuchuk
Fikri Kuchuk
Others
World Rank #115,302
Arthur Hartog
Arthur Hartog
Others
World Rank #126,070
TS Ramakrishnan
TS Ramakrishnan
Others
World Rank #127,895
Martin Hürlimann
Martin Hürlimann
Others
World Rank #135,089
Julian Youxiang Zuo
Julian Youxiang Zuo
Others
World Rank #176,788
Jose R. Celaya Galvan|jose celaya Galvan, jose r. celaya, Jose R. Celaya Galvan
Jose R. Celaya Galvan|jose celaya Galvan, jose r. celaya, Jose R. Celaya Galvan
Engineering & Technology
Computer Science
World Rank #186,652
![>Oliver C Mullins](/pictures/93/4388610.jpg)
![>Aria Abubakar](/pictures/d8/4391467.jpg)
![>Andrew E Pomerantz](/pictures/72/4391034.jpg)
![>Bikash Sinha](/pictures/09/4392017.jpg)
![>Fikri Kuchuk](/pictures/94/4395546.jpg)
![>Arthur Hartog](/user/assets/images/profile/no-profile-photo.png)
![>TS Ramakrishnan](/user/assets/images/profile/no-profile-photo.png)
![>Martin Hürlimann](/user/assets/images/profile/no-profile-photo.png)
![>Julian Youxiang Zuo](/pictures/64/4425242.jpg)
![>Jose R. Celaya Galvan|jose celaya Galvan, jose r. celaya, Jose R. Celaya Galvan](/pictures/c8/4425240.jpg)