Estimation of optimal drilling efficiency and rock strength by using controllable drilling parameters in rotary non-percussive drilling
- Creator: Shangxin, Feng , Yujie, Wang , Guolai, Zhang , Yufei, Zhao , Shanyong, Wang , Ruilang, Cao , Enshang, Xiao
- Resource Type: journal article
- Date: 2020
Pore characteristics and evolution mechanism of shale in a complex tectonic area: Case study of the Lower Cambrian Niutitang Formation in Northern Guizhou, Southwest China
- Creator: Sun, Wenjibin , Zuo, Yujun , Luo, Xuan , Wu, Zhonghu , Liu, Hao , Zheng, Lujing , Wang, Hong , Shui, Yue , Lou, Yili , Xi, Shijun , Li, Taotao
- Resource Type: journal article
- Date: 2020
Numerical simulation and fractal analysis of mesoscopic scale failure in shale using digital images
- Creator: Wu, Zhonghu , Zuo, Yujun , Li, Bingfeng , Wang, Shangyong , Yi, Tongsheng , Chen, Shijiang , Yu, Qinglei , Li, Wei , Sunwen, Jibin , Xu, Yunfei , Wang, Ruyue
- Resource Type: journal article
- Date: 2016