Network


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

Hotspot


Dive into the research topics where Guoli Zhang is active.

Publication


Featured researches published by Guoli Zhang.


Archive | 2009

Broken formation coring tool

Luo Jun; Guoli Zhang; Liwen Yang; Wentao Sun; Xun Chen; Yuan Wang; Xingxin Liu


Archive | 2012

Heat-preserving and pressure-maintaining coring tool

Luo Jun; Liwen Yang; Wentao Sun; Guoli Zhang; Zhongyuan Shen; Haiquan Guo; Xingxin Liu; Haodi Wang


Archive | 2008

Loose ground closed core-picking tool

Liwen Yang; Liansheng Han; Guoli Zhang; Luo Jun; Junming Wang; Shaoliang Sun; Guangyue Wang; Guangming Yang; Yuchang Hua


Archive | 2011

Sealing coring tool of rope

Luo Jun; Guoli Zhang; Liwen Yang; Wentao Sun; Junlin Wu; Pingping Xu


Archive | 2010

Sealed coring tool

Luo Jun; Wentao Sun; Liwen Yang; Guoli Zhang


Archive | 2007

Hydraulic pressurized center cutter

Liwen Yang; Guoli Zhang; Luo Jun; Guangyue Wang; Shaoliang Sun; Liansheng Han


Archive | 2012

Inner barrel cutting device

Luo Jun; Guoli Zhang; Wentao Sun; Liwen Yang; Pingping Xu; Haiquan Guo; Zhongyuan Shen; Guangyue Wang; Chenchen Dong


Archive | 2012

Inner-barrel lifting tool

Luo Jun; Guoli Zhang; Wentao Sun; Ming Li; Zhongyuan Shen; Guangyue Wang; Chenchen Dong; Pingping Xu; Haiquan Guo


Archive | 2012

Hydraulic inner barrel lifting sub

Liwen Yang; Wentao Sun; Luo Jun; Guoli Zhang; Zhongyuan Shen; Pingping Xu; Junlin Wu; Zichen Wang


Archive | 2012

Sealing bearing for coring tool

Luo Jun; Zhongyuan Shen; Guoli Zhang; Liwen Yang; Shaoliang Sun; Wentao Sun; Haodi Wang; Xingxin Liu

Collaboration


Dive into the Guoli Zhang's collaboration.

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