Zongyao Qi

CO2 assisted steam flooding in late steam flooding in heavy oil reservoirs

Changfeng Xi, Zongyao Qi, Yunjun Zhang et al. · Petroleum Exploration and Development · 2019 · 48 citations · Full text

Petroleum Reservoir, Engineering, Co2 Immiscible Flooding +14

Oxidization characteristics and thermal miscible flooding of high pressure air injection in light oil reservoirs

Changfeng Xi, Bojun WANG, Fang Zhao et al. · Petroleum Exploration and Development · 2022 · 24 citations · Full text

Petroleum Reservoir, Chemical Engineering, Engineering +14

Can hot water injection with chemical additives be an alternative to steam injection: Static and dynamic experimental evidence

Xuan Du, Tong Liu, Changfeng Xi et al. · Fuel · 2022 · 16 citations

Dynamic Experimental Evidence, Chemical Engineering, Steam Distribution +6

Analytical modeling of oil production rate during the entire steam-assisted gravity drainage process in heavy oil reservoirs

Lanxiang Shi, Desheng Ma, Xiuluan Li et al. · Journal of Petroleum Science and Engineering · 2018 · 14 citations

Petroleum Reservoir, Engineering, Environmental Engineering +10

Dual-Horizontal Wells SAGD Start-Up Technology: From Conventional Steam Circulation to Rapid and Uniform Electric Heating Technology

Changfeng Xi, Zongyao Qi, Youwei Jiang et al. · 2017 · 12 citations

Electrical Engineering, Steam Circulation, Engineering +13