The sequence of this search result does not indicate the ranking of researchers in the searched topic area.
However, it does reflect those who have received grants or published manuscripts related to the searched area.
Oil and Gas Extraction (3) | Petroleum and Reservoir Engineering (3) | Geology (2) | Oil and gas (2) | Resources Engineering and Extractive Metallurgy (2)
Chemical Engineering (2) | Basic Iron and Steel Products (2) | Oil and Gas Extraction (2) | Chemical engineering (2) | Chemical Engineering not elsewhere classified (2)