Scholarly Index

Oil, Gas, and Environmental Issues

2021-2025 World Top1000 Scholar ranking for Oil, Gas, and Environmental Issues.

World rank	Scholar	Impact score	Total citations	Total publications
1	Olusola Joshua Olujobi	97.12	806	53
2	Alberto Abad	96.02	21,198	255
3	Haibo Zhao	95.28	12,327	491
4	Sylvester Chibueze Izah	95.27	3,955	188
5	Joseph I. Uduji	93.81	2,044	118
6	Ritesh Gautam	93.44	6,254	136
7	Oladipo Olugbenga Adekoya	91.57	592	28
8	Henrik Leion	91.55	6,992	162
9	Daniel Zavala‐Araiza	91.08	5,332	67
10	Jarosław Krzywański	90.89	4,194	147
11	Ekene Ezinwa Nwankwo	90.86	673	48
12	Hoseyn Sayyaadi	90.61	6,039	136
13	Mahmoud M. El‐Halwagi	89.54	19,668	458
14	Teresa Mendiara	88.13	3,783	86
15	Kabari Sam	87.92	1,510	37
16	Steven P. Hamburg	87.83	13,874	173
17	Mohammad Tahmasebzadehbaie	87.57	148	9
18	Manuel Naveiro	87.46	113	10
19	Francisco García‐Labiano	86.81	19,745	263
20	Arturo Cabello	85.91	1,289	55
21	Luis F. de Diego	85.52	19,919	301
22	Shafic Suleman	85.28	129	16
23	Augusta Heavens Ikevuje	84.95	432	38
24	Mark Omara	84.40	3,685	59
25	Tobias Mattisson	83.84	18,636	283
26	Adam R. Brandt	83.77	12,055	222
27	Joannes D. Maasakkers	83.39	8,155	111
28	Margarita de Las Obras Loscertales	83.05	733	39
29	F. M. Adebiyi	83.01	1,323	103
30	Mariapia Faruolo	82.94	528	50
31	Matthew R. Johnson	82.72	3,643	156
32	W. Nowak	82.65	4,792	314
33	E. A. Kort	82.51	13,447	256
34	Mikhail Zhizhin	82.46	6,216	109
35	Anders Lyngfelt	82.29	24,097	317
36	Serhat Yüksel	82.19	9,693	390
37	Wags Numoipiri Digitemie	82.09	290	60
38	Opoku Adabor	81.91	249	30
39	Tochukwu Chinwuba Nwankwo	81.84	239	25
40	Adedayo Adefemi	81.72	1,035	40
41	Yali Shao	81.65	485	41
42	Yasser F. Nassar	80.87	3,739	119
43	Xudong Wang	80.64	2,505	244
44	Boqiang Lin	80.62	54,516	952
45	Tomasz Czakiert	80.52	1,584	53
46	Muaz Al Radi	80.51	1,175	36
47	Nicola Genzano	79.48	1,429	134
48	Pietro Bartocci	79.44	5,795	150
49	Juan Adánez	79.11	20,972	315
50	Francesco Marchese	79.08	1,470	123