Metallic MoS 2 enhances the performance of water-based drilling fluids

Chalcogenide Letters

article

F. L. Sun¹  Y.L. Song¹  H. Tang¹  J. Xu¹ 

[1] West Branch of Sinopec North China Petroleum Engineering Co., Ltd

关键词: MoS2;    Water-based drilling fluid;    Tribological properties;   

DOI  :  10.15251/CL.2022.195.371

学科分类：物理（综合）

来源: Forum of Chalcogeniders

【 摘 要 】

In this work, the metal phase MoS2 was prepared by a simple one-step hydrothermal method, and it was systematically studied by XRD, Raman, SEM, TEM, and other characterization methods. In addition, the tribological behavior of M-MoS2 in water-based drilling fluids has been extensively studied with a ball-disk tribometer. In addition, the influence of applied load and speed on friction performance is also studied. The experimental results show that the introduction of M-MoS2 significantly reduces the friction and wear of the material. Among them, M-MoS2-5-water-based drilling fluid has the lowest friction coefficient (~0.11).

【 授权许可】

Free