Lei Zheng

Atomic-scale anisotropy in nano-scratching of 4H-SiC (0 0 0 1): dislocation slip dominated plasticity and stress-induced phase transformation

Haoxiang Wang, Lei Zheng, Yong Feng

cn (code pays fourni par la source)

Self‐Lubricating Properties of Polymer Composites Filled With CNT Clathrates Loaded With Lubricant Additives

Jiju Guan, Lei Zheng, Ning Yu, Ying Wang et autres

ABSTRACT This study explores the use of carbon nanotube (CNT) clathrates with internally loaded lubricant additives—as a reinforcing phase to prepare polymer composites, which can enhance both the lubrication characteristics and mechanical strength of the resulting composites. Two types of CNT clathrates …

cn, th (code pays fourni par la source)

Fracture formation and flow characteristics in low-permeability core over a wide range of injection rate

Mengyuan Zhang, Binfei Li, Lei Zheng, Xiaopeng Cao et autres

Accurate characterization of flow patterns in fractured low-permeability reservoirs is crucial for development optimization. Existing laboratory investigations on flow characteristics in fractured low-permeability cores focus on low injection rate (<0.2 ml · min−1), with scant investigation over a wide range of injection …

cn (code pays fourni par la source)

Self-Lubricating Properties of Polymer Composites Filled with Cnt Clathrates Loaded with Lubricant Additives

Jiju Guan, Lei Zheng, Ning Yu, Ying Wang et autres

cn (code pays fourni par la source)

Experimental study on CO2 flooding within a fractured low-permeability reservoir: Impact of high injection rate

Mengyuan Zhang, Binfei Li, Lei Zheng, Wanli Xing et autres

cn (code pays fourni par la source)

Experimental investigation of CO2 foam flooding-enhanced oil recovery in fractured low-permeability reservoirs: Core-scale to pore-scale

Di Zhu, Binfei Li, Longkun Chen, Chuan-Bao Zhang et autres

cn, sa (code pays fourni par la source)

The Adhesion Strength of Semi-Clathrate Hydrate to Different Solid Surfaces

Zhen Xu, Lei Zheng, Zhen Dong, Aixian Liu et autres

The adhesion between a hydrate and a pipe wall is the main cause of hydrate deposition and blockage. In this study, the adhesion strength of semi-clathrate hydrate (tetrabutylammonium bromide hydrate) to four kinds of solid surfaces (E235B carbon steel, E355CC low alloy …

cn (code pays fourni par la source)

Nuclear magnetic resonance study of CO2 flooding in tight oil reservoirs: Effects of matrix permeability and fracture

Aiqing Cao, Zhaomin Li, Lei Zheng, Hao Bai et autres

cn (code pays fourni par la source)

Experimental Investigation of Co2 Foam Flooding-Enhanced Oil Recovery in Fractured Low-Permeability Reservoirs: Core-Scale to Pore-Scale

Di Zhu, Binfei Li, Longkun Chen, Chuan-Bao Zhang et autres

Effects of CO2 and surfactants on the interface characteristics and imbibition process in low-permeability heavy oil reservoirs

Di Zhu, Binfei Li, Lei Zheng, Wenshuo Lei et autres

cn (code pays fourni par la source)

Assessing the performance of foams stabilized by anionic/nonionic surfactant mixture under high temperature and pressure conditions

Zhengxiao Xu, Zhaomin Li, Shiti Cui, Binfei Li et autres

cn, ca (code pays fourni par la source)

Characteristics of CO2 foam plugging and migration: Implications for geological carbon storage and utilization in fractured reservoirs

Zhengxiao Xu, Zhaomin Li, Zhiliang Liu, Binfei Li et autres

cn, ca (code pays fourni par la source)