New Amphiphilic Macromolecule as Viscosity Reducer with Both Asphaltene Dispersion and Emulsifying Capacity for Offshore Heavy Oil

2021 ◽  
Vol 35 (2) ◽  
pp. 1143-1151
Author(s):  
Xiao Wang ◽  
Heng Zhang ◽  
Xuwei Liang ◽  
Leiting Shi ◽  
Mao Chen ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Viscosity Reducer ◽  
Emulsifying Capacity

scholarly journals Research on Mechanism of Enhancing Recovery of Heavy Oil With N2 Huff-n-Puff Assisted by Viscosity Reducer

2020 ◽  
Vol 8 ◽  
Author(s):  
Lei Tao ◽  
Sen Huang ◽  
Yali Liu ◽  
Hao Cheng ◽  
Huajun Du ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Viscosity Reducer

Synthesis and Evaluation of A Macromolecular Viscosity Reducer for Venezuela Heavy Oil

2015 ◽  
Author(s):  
Ding Bin ◽  
Geng Xiangfei ◽  
He Lipeng ◽  
Peng Baoliang ◽  
Luo Jianhui
Keyword(s):  
Heavy Oil ◽  
Viscosity Reducer

Indoor Study of Viscosity Reducer for Thickened Oil of Huancai

2012 ◽  
Vol 268-270 ◽  
pp. 547-550
Author(s):  
Qing Wang Liu ◽  
Xin Wang ◽  
Zhen Zhong Fan ◽  
Jiao Wang ◽  
Rui Gao ◽  
...  
Keyword(s):  
Interfacial Tension ◽  
Oil Recovery ◽  
Heavy Oil ◽  
High Viscosity ◽  
Oil Field ◽  
Viscosity Reduction ◽  
Oil Viscosity ◽  
Low Viscosity ◽  
Viscosity Reducer ◽  
Oil Water

Liaohe oil field block 58 for Huancai, the efficiency of production of thickened oil is low, and the efficiency of displacement is worse, likely to cause other issues. Researching and developing an type of Heavy Oil Viscosity Reducer for exploiting. The high viscosity of W/O emulsion changed into low viscosity O/W emulsion to facilitate recovery, enhanced oil recovery. Through the experiment determine the viscosity properties of Heavy Oil Viscosity Reducer. The oil/water interfacial tension is lower than 0.0031mN•m-1, salt-resisting is good. The efficiency of viscosity reduction is higher than 90%, and also good at 180°C.

Selection of Suitable Viscosity Reducer to Facilitate Test Production of Heavy Oil and Deep Reservoir

2015 ◽  
Author(s):  
Ebtisam Ghloum ◽  
Abeer Rashed ◽  
Ahmad Al-Jasmi ◽  
Abdulmuhsen Al-Ali ◽  
Prasanna Mali ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Viscosity Reducer ◽  
Deep Reservoir ◽  
Selection Of

scholarly journals Synthesis and evaluation of an oil-soluble viscosity reducer for heavy oil

2010 ◽  
Vol 7 (4) ◽  
pp. 536-540 ◽  
Author(s):  
Jixiang Guo ◽  
Heyi Wang ◽  
Chaogang Chen ◽  
Yun Chen ◽  
Xiaohai Xie
Keyword(s):  
Heavy Oil ◽  
Viscosity Reducer
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