This standard specifies the quality requirements, procurement procedures, inspection standards, acceptance rules, packaging and transportation requirements for the procurement of barite powder, limestone powder, vanadium ilmenite powder, iron oxide ore powder, and mirrorite powder for drilling fluids. This standard applies to the procurement of all types of weighted materials.
SY/T 6003-1994 history
1995SY/T 6003-1994 Rules for Procurement of Weighted Materials for Drilling Fluids