Graphite powder

Product Details

Product name: Graphite powder

Product code:

Role category: Lubricating materials

Product Classification: Depending on the content, there are many products such as 80%, 85%, 90%, 95%, etc.

Key features:

1: Improve the mud cake lubricant, reduce the friction resistance between the drilling tools and the well wall, reduce the lifting resistance of the drilling tools, and prevent the occurrence of sticky drilling accidents.
2: Reduce the slewing resistance between the drilling tools and the mud.

Key features:

1 graphite powder is used only when the mud specific gravity rises above 1.10 or when it enters the inclined section; 2 when it enters the horizontal well section, the overall graphite content is 3% in order to ensure that sticky drilling does not occur.

Additions: 3%to5%

Usage: Use directly in slurry

Production process: Graphite ore is crushed by ball mill, flotation, drying and crushed by second refinement.