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.
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 |
3 | 33,669 | 37,863 | 91,477 |
|
United States | Schlumberger Ltd. |
Others
Oil and gas | |
47 | 31 | 0.660 | 122 | 94 | 0.770 | 7,905 | 4,307 | 0.545 |
5 | 41,033 | 46,279 | 115,375 |
|
United States | Schlumberger Ltd. |
Others
Reservoir Engineer/Earth Science | |
43 | 20 | 0.465 | 116 | 47 | 0.405 | 6,391 | 1,661 | 0.260 |
6 | 44,157 | 49,821 | 126,146 |
|
United States | Schlumberger Ltd. |
Others
optical fibre sensors | |
41 | 27 | 0.659 | 132 | 68 | 0.515 | 7,284 | 3,519 | 0.483 |
7 | 44,678 | 50,429 | 127,971 |
|
United States | Schlumberger Ltd. |
Others
|
41 | 22 | 0.537 | 108 | 53 | 0.491 | 5,922 | 1,843 | 0.311 |
8 | 46,768 | 52,821 | 135,172 |
|
United States | Schlumberger Ltd. |
Others
|
40 | 22 | 0.550 | 100 | 57 | 0.570 | 7,840 | 2,441 | 0.311 |
9 | 58,540 | 66,198 | 176,889 |
|
United States | Schlumberger Ltd. |
Others
Reservoir Fluids | Flow Assurance | Downhole Fluid Analysis | Thermodynamics | |
35 | 24 | 0.686 | 137 | 85 | 0.620 | 5,097 | 2,295 | 0.450 |
15 | 76,477 | 86,573 | 243,320 |
|
United States | Schlumberger Ltd. |
Others
Tensor Resistivity | Electrical Anisotropy | Unconventional Reservoirs | Induction | Propagations | |
30 | 16 | 0.533 | 57 | 25 | 0.439 | 2,580 | 821 | 0.318 |
17 | 80,790 | 91,458 | 259,628 |
|
United States | Schlumberger Ltd. |
Others
|
29 | 13 | 0.448 | 64 | 18 | 0.281 | 2,311 | 867 | 0.375 |
18 | 84,349 | 95,503 | 273,632 |
|
United States | Schlumberger Ltd. |
Others
|
28 | 17 | 0.607 | 46 | 27 | 0.587 | 4,504 | 1,642 | 0.365 |
21 | 87,315 | 98,866 | 284,953 |
|
United States | Schlumberger Ltd. |
Others
Microfluidics | Reservoir fluids | Colloids and interface science | Automation | AI/ML | |
27 | 21 | 0.778 | 47 | 34 | 0.723 | 3,110 | 1,831 | 0.589 |
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29 | 105,710 | 119,629 | 357,151 |
|
United States | Schlumberger Ltd. |
Others
Senior chemist | |
24 | 11 | 0.458 | 39 | 14 | 0.359 | 4,798 | 1,543 | 0.322 |
30 | 105,844 | 119,783 | 357,552 |
|
United States | Schlumberger Ltd. |
Others
|
24 | 10 | 0.417 | 33 | 13 | 0.394 | 1,793 | 433 | 0.241 |
31 | 107,542 | 121,658 | 363,851 |
|
United States | Schlumberger Ltd. |
Others
Reservoir fluids | |
23 | 20 | 0.870 | 49 | 40 | 0.816 | 1,992 | 1,532 | 0.769 |
34 | 110,636 | 125,145 | 376,892 |
|
United States | Schlumberger Ltd. |
Others
|
23 | 15 | 0.652 | 36 | 25 | 0.694 | 1,566 | 867 | 0.554 |
40 | 122,108 | 138,003 | 420,679 |
|
United States | Schlumberger Ltd. |
Others
Wave propagation | acoustics | geophysical prospecting | multi-physics multi-scale measurement | |
21 | 17 | 0.810 | 52 | 32 | 0.615 | 1,649 | 841 | 0.510 |
42 | 125,196 | 141,494 | 434,128 |
|
United States | Schlumberger Ltd. |
Others
|
21 | 12 | 0.571 | 40 | 18 | 0.450 | 1,297 | 572 | 0.441 |
45 | 132,164 | 149,299 | 461,997 |
|
United States | Schlumberger Ltd. |
Others
flow in porous media | multiscale methods | reservoir simulation | nonlinear solvers | |
20 | 13 | 0.650 | 32 | 16 | 0.500 | 2,247 | 762 | 0.339 |
46 | 132,292 | 149,451 | 462,634 |
|
United States | Schlumberger Ltd. |
Others
Drilling | |
20 | 13 | 0.650 | 28 | 18 | 0.643 | 1,017 | 468 | 0.460 |
48 | 138,087 | 155,863 | 484,872 |
|
United States | Schlumberger Ltd. |
Others
|
19 | 15 | 0.789 | 35 | 26 | 0.743 | 1,547 | 753 | 0.487 |
49 | 139,738 | 157,714 | 491,780 |
|
United States | Schlumberger Ltd. |
Others
|
19 | 14 | 0.737 | 21 | 17 | 0.810 | 1,494 | 515 | 0.345 |
51 | 140,678 | 158,791 | 496,314 |
|
United States | Schlumberger Ltd. |
Others
Optimization | uncertainty | computational intelligence | mathematical programming | combinatorics | |
19 | 12 | 0.632 | 28 | 17 | 0.607 | 959 | 515 | 0.537 |
55 | 149,354 | 168,505 | 530,858 |
|
United States | Schlumberger Ltd. |
Others
Oil and Gas Upstream Production | Reservoir Stimulation | |
18 | 12 | 0.667 | 24 | 14 | 0.583 | 1,217 | 601 | 0.494 |
56 | 149,578 | 168,756 | 531,565 |
|
United States | Schlumberger Ltd. |
Others
|
18 | 12 | 0.667 | 21 | 17 | 0.810 | 1,065 | 823 | 0.773 |
61 | 157,026 | 176,995 | 560,019 |
|
United States | Schlumberger Ltd. |
Others
Simulation | Surrogate Safety | Statistical Models | Connected Vehicles | Signal Systems | |
17 | 13 | 0.765 | 31 | 16 | 0.516 | 1,447 | 848 | 0.586 |
63 | 158,966 | 179,178 | 569,385 |
|
United States | Schlumberger Ltd. |
Others
|
17 | 11 | 0.647 | 27 | 12 | 0.444 | 1,046 | 403 | 0.385 |