Network


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

Hotspot


Dive into the research topics where Li Yonghua is active.

Publication


Featured researches published by Li Yonghua.


Archive | 2011

Soundwave-while-drilling well logging device

Xiao Hongbing; Yang Jinzhou; Tang Jian; Cui Haibo; Fu Zhengjun; Bi Qinghai; Ma Hai; Li Yonghua


Archive | 2017

Acoustic logging while drilling instrumentation test device

Yang Jinzhou; Xiao Hongbing; Cui Haibo; Tang Jian; Fu Zhengjun; Bi Qinghai; Ma Hai; Li Yonghua


Archive | 2017

Bus test system of logging-during-drilling measurement and control apparatus

Ma Hai; Li Yonghua; Xiao Hongbing; Shi Binquan; Tang Haiquan; Li Cui; Zhang Zhaoxin; Duan Haitao


Archive | 2017

Simulation test automatic control device for while-drilling gamma imager

Shi Binquan; Li Jin; Yang Quanjin; Li Cui; Tang Haiquan; Zhang Haihua; Li Yonghua; Cui Haibo; Li Jia


Archive | 2017

Bus system of while-drilling measuring and controlling instrument

Ma Hai; Xiao Hongbing; Yang Jinzhou; Li Yonghua; Li Shan; Cui Haibo; Tang Haiquan


Shiyou Zuantan Jishu | 2016

掘削抵抗率地層の境界応答特性の分析と応用【JST・京大機械翻訳】

Li Yonghua; Yang Jinzhou; Yang Zhen; Sun Chenhao; Yu Fuchun


Shiyou Zuantan Jishu | 2016

The Analysis and Application of Formation Interface Response Characteristics of the Resistivity LWD Tool

Li Yonghua; Yang Jinzhou; Yang Zhen; Sun Chenhao; Yu Fuchun


Archive | 2015

Stratum density measuring while drilling instrument based on deuterium-tritium accelerator neutron source

Yang Jinzhou; Yu Huawei; Li Yonghua; Shi Binquan; Xiao Hongbing; Zhang Haihua; Liu Qinglong; Yang Quanjin; Li Shan; Ma Hai; Zhang Zhiyong


Archive | 2015

Method for eliminating errors of while-drilling electromagnetic wave resistivity system through scale antenna

Yang Jinzhou; Li Yonghua; Tang Zhijun; Zhang Haihua; Li Shan; Xiao Hongbing; Yang Quanjin; Guo Shuhui; Cui Haibo


Archive | 2013

Testing device of mud pulse generator

Guo Shuhui; Zhang Haihua; Li Yonghua; Xiao Hongbing; Yang Quanjin

Collaboration


Dive into the Li Yonghua's collaboration.

Researchain Logo
Decentralizing Knowledge