Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches can analyse the world, countries and regions. You can also analyse them according to i10 index and citation numbers. *Jul 18, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (655.735) scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. See also: University Subject Rankings
| AD Scientific Index - Subject 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 |
| 26 | 1,388 | 9,689 | 526,680 |
|
 Nigeria
|
 University of Port Harcourt
|
Engineering & Technology / Petroleum Engineering
Drilling | Cementing | Oil Field Chemicals | Environment | |
18 | 13 | 0.722 | 27 | 17 | 0.630 | 1,015 | 683 | 0.673 |
| 175 | 7,653 | 37,650 | 1,175,593 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Petroleum Engineering
Drilling and Completion Technology | |
6 | 6 | 1.000 | 5 | 3 | 0.600 | 133 | 108 | 0.812 |
| 198 | 8,375 | 40,313 | 1,220,900 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Petroleum Engineering
environmental pollution studies | Reservoir geochemistry | Source Rock Geochemistry | Asphaltene Geochemistry & Tars and/oils and studies | |
6 | 5 | 0.833 | 4 | 2 | 0.500 | 122 | 94 | 0.770 |
| 233 | 9,496 | 44,980 | 1,306,240 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Petroleum Engineering
Gas production processing and transmission | Carbon capture storage and utilization. | |
5 | 5 | 1.000 | 2 | 2 | 1.000 | 105 | 98 | 0.933 |
| 254 | 10,263 | 47,648 | 1,350,033 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Earth Sciences
Petroleum Geology | Sedimentology and reservoir geology | Petroleum geochemistry | Biostratigraphy | |
5 | 4 | 0.800 | 1 | 1 | 1.000 | 81 | 62 | 0.765 |
| 304 | 12,869 | 58,241 | 1,544,241 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Earth Sciences
Geology | Petroleum Geology | Structural Geology | Marine Geology | Remote Sensing Geology and GIS | |
3 | 3 | 1.000 | 2 | 2 | 1.000 | 49 | 44 | 0.898 |
| 436 | 19,561 | 83,983 | 1,909,404 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Petroleum Engineering
Oil and Gas (Petroleum Engineering) | |
1 | 1 | 1.000 | 0 | 0 | 0 | 9 | 6 | 0.667 |
| 476 | 21,566 | 91,535 | 1,989,708 |
|
Nigeria
|
University of Port Harcourt
|
Engineering & Technology / Earth Sciences
reservoir modelling | petroleum geochemistry | |
1 | 1 | 1.000 | 0 | 0 | 0 | 2 | 2 | 1.000 |