Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Zhe-Zhi Liu"'
Autor:
Wei Li, Shuai Zhao, Ce Shang, Wanfen Pu, Zhe-Zhi Liu, Lei Su, Hui-Zhuo He, Yi-Gang Liu, Yang Song
Publikováno v:
Petroleum Science. 18:1483-1491
This work aimed at investigating the crucial factor in building and maintaining the combustion front during in-situ combustion (ISC), oxidized coke and pyrolyzed coke. The surface morphologies, elemental contents, and non-isothermal mass losses of th
Publikováno v:
Petroleum Science and Technology. 37:461-470
Due to low oil recovery factor in heavy oil reservoir, air injection with catalyst becomes a competitive technology to effectively reduce viscosity of crude oil as a result of the low cost and smal...
Autor:
Ya-fei Chen, Dong-lin He, Zhe-zhi Liu, Hong Yin, Xianming Zhang, Wanfen Pu, Yunqi Liu, Haifeng Gong
Publikováno v:
Fuel. 313:122676
Fundamental knowledge on the evolution of low temperature oxidized coke was a prerequisite towards a deep understanding of coke deposition and subsequent combustion of ultra-heavy oils during in-situ combustion (ISC) process. This study investigated
Publikováno v:
Journal of Natural Gas Science and Engineering. 38:333-344
Due to the precipitous dropping oil price, air injection becomes advantageous to other gas flooding techniques as a result of the low cost. Therefore, this work targeted a light oil reservoir and comprehensively investigated the potential of air inje
Publikováno v:
Journal of Surfactants and Detergents. 19:1231-1240
The Yangsanmu oilfield of Dagang is a typical heavy oil reservoir. After the maximum primary production (waterflooding), more than half of the original oil is still retained in the formation. Therefore, the implementation of an enhanced oil recovery
Autor:
Huai-Lin Qu, Ren-Gui Lou, Hong-Jun Gu, Zhe-Zhi Liu, Peng-Gang Liu, Yi-Qing Zhao, Wanfen Pu, Fei Gu
Publikováno v:
Petroleum Science and Technology. 34:1307-1314
In this work, the effects of oxygen concentration and reservoir cutting on thermokinetic characteristics of light oil were analyzed using thermogravimetry (TG/DTG). Results show that three consecutive oxidation reactions of distinct chemical mechanis
Publikováno v:
Petroleum Science and Technology. 34:24-30
In this study, the effect of heating rate, oil chemical composition, and clay mineral type on thermokinetic behaviors of oil oxidation was investigated by TG and DTA tests. The results show that temperature intervals of reactions are extended and pea
Publikováno v:
Industrial & Engineering Chemistry Research. 54:11525-11533
This work reports the investigation of the catalytic effect of metallic additives on heavy oil oxidation during the air injection process through thermogravimetric testing. The results indicate that the crude oil and oil mixed with metallic additives
Publikováno v:
Petroleum Science and Technology. 32:22-28
Oilfield production prediction is one of the most important contents in dynamic analysis of oilfield development. At first, the authors produce an improved neural network algorithm. It not only keeps the property of high predicting accuracy, but it a
Publikováno v:
Industrial & Engineering Chemistry Research; Nov2015, Vol. 54 Issue 46, p11525-11533, 9p