BS EN ISO 10416:2009

This standard BS EN ISO 10416:2009 Petroleum and natural gas industries. Drilling fluids. Laboratory testing is classified in these ICS categories:

• 75.180.10 Exploratory, drilling and extraction equipment

This International Standard provides procedures for the laboratory testing of both drilling fluid materials and drilling fluid physical, chemical and performance properties. It is applicable to both water-based and oil-based drilling fluids, as well as the base or “make-up” fluid.

It is not applicable as a detailed manual on drilling fluid control procedures. Recommendations regarding agitation and testing temperature are presented because the agitation history and temperature have a profound effect on drilling fluid properties.