Mitigation of Lost Circulation in Oil-Based Drilling Fluids Using Oil Absorbent Polymers

by Hanyi Zhong, Guangcheng Shen, Peng Yang, Zhengsong Qiu, Junbin Jin, Xiaodong Xing
Published 2018-10-01

Zwitterionic Polymer P(AM-DMC-AMPS) as a Low-Molecular-Weight Encapsulator in Deepwater Drilling Fluid

by Xin Zhao, Zhengsong Qiu, Yongjun Zhang, Hanyi Zhong, Weian Huang, Zhichuan Tang
Published 2017-06-01

Novel hydrophobic associated polymer based nano-silica composite with core–shell structure for intelligent drilling fluid under ultra-high temperature and ultra-high pressure

by Hui Mao, Zhengsong Qiu, Zhonghou Shen, Weian Huang, Hanyi Zhong, Wenhao Dai
Published 2015-02-01

Bitumen Recovery from Crude Bitumen Samples from Halfaya Oilfield by Single and Composite Solvents—Process, Parameters, and Mechanism

by Yunfeng Liu, Zhengsong Qiu, Hanyi Zhong, Zhen Nie, Jia Li, Weian Huang, Xin Zhao
Published 2019-08-01

Effect of Amphiphilic Polymer/Nano-Silica Composite on Shale Stability for Water-Based Muds

by Zhengsong Qiu, Jiangen Xu, Peng Yang, Xin Zhao, Tingbo Mou, Hanyi Zhong, Weian Huang
Published 2018-10-01

Intelligent Temperature-Control of Drilling Fluid in Natural Gas Hydrate Formation by Nano-Silica/Modified n-Alkane Microcapsules

by Yubin Zhang, Zhengsong Qiu, Jiaxing Mu, Yongle Ma, Xin Zhao, Hanyi Zhong, Weian Huang, Pengfei Guo
Published 2021-09-01