How to distinguish genuine and fake drilling fluid potassium formate?
Regarding the impact of modern drilling fluids on the environment, it is recommended that everyone must pay attention to these, these are directly related to the human living environment. The drilling fluid penetrates into the formation with potassium formate, and the flow resistance is large, which not only inhibits the hydration, dispersion and expansion of the clay, prevents the formation from shrinking, but also does not interfere with the electrical measurement. It has light corrosion and avoids pollution to the oil layer. How to distinguish genuine and fake drilling fluid potassium formate ? When potassium formate is used in drilling fluid, it is generally selected to purchase solids, which is convenient for transportation and more convenient for the preparation of drilling fluid system. Taking potassium formate solid as an example, how to distinguish: 1. The solid drilling fluid potassium formate is white crystal, easy to absorb moisture, and has reducibility. (Chuandong Che