Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Wang Yunyun is active.

Publication


Featured researches published by Wang Yunyun.


Archive | 2014

Density adjustable type composite weighted fracturing fluid

Chen Deyu; Li Wenjie; Wang Yunyun; Zhang Qiuhong


Archive | 1994

Powder compacting mould

Yuan Qing; Bi Yanxia; Jia Hongzhan; Niu Zengqian; Li Jun; Wang Yunyun; Li Wenjie


Archive | 2017

Novel depression bar is used to powder embossing mold utensil

Yuan Qing; Bi Yanxia; Jia Hongzhan; Niu Zengqian; Li Jun; Wang Yunyun; Li Wenjie


Archive | 2017

Supersound adds warm wash type oil -base mud cup jar

Liu Yin; Zhang Gengpei; Xie Hongxiang; Wang Hongke; Wang Yunyun; Hu Tao


Archive | 2017

Corrosion inhibitor used for acidizing and resisting to high temperature of 140-160 DEG C and preparation method for inhibitor

Wang Yunyun; Yang Bin; Li Wenjie; Zhang Zhen; Cui Fuyuan; Li Jun; Jia Hongzhan; Yuan Qing; Xu Xingjuan; Bi Yanxia; Zhang Yajing; Yang Jinling; Gu Qingjiang; Yu Yongxin


Archive | 2017

Automatic semi-continuous powder pressing die and powder pressing method thereof

Yuan Qing; Bi Yanxia; Li Fengguang; Jia Hongzhan; Niu Zengqian; Li Jun; Wang Yunyun; Li Wenjie


Archive | 2017

Corrosion inhibitor applicable to crosslinked acid acidification at 120-140 DEG C and preparation method of corrosion inhibitor applicable to crosslinked acid acidification at 120-140 DEG C

Yang Bin; Wang Yunyun; Li Wenjie; Cui Fuyuan; Li Jun; Jia Hongzhan; Zhang Zhen; Yang Jinling; Zhang Yajing; Yuan Qing; Xu Xingjuan; Bi Yanxia; Gu Qingjiang


Archive | 2016

High temperature resistant cross-linked acid thickening agent and preparation method thereof

Jia Hongzhan; Cui Fuyuan; Yang Bin; Li Jun; Li Wenjie; Wang Yunyun; Cao Susu; Bi Yanxia; Gu Qingjiang; Wang Guijun


Archive | 2016

Acidification compound imidazoline corrosion inhibitor and method for preparing same

Liu Yin; Chen Shichun; Wang Hongke; Xie Hongxiang; Niu Zengqian; Jia Hongzhan; Wang Yunyun


Archive | 2016

Two hexagon bolts and assembly and disassembly tools of oil -well cement thick liquid bottom of cup lid

Wang Hongke; Liu Yin; Jin Jianxia; Xie Hongxiang; Ren Qiang; Ren Lu; Wang Yunyun

Collaboration


Dive into the Wang Yunyun's collaboration.

Top Co-Authors

Avatar

Li Jun

Fourth Military Medical University

View shared research outputs
Researchain Logo
Decentralizing Knowledge