(n.) Drilling Fluids. The SI unit of measurement for density. Mudweights are typically expressed in kg/m3. The conversion factor from lbm/galto kg/m3is 120. For example, 12 lbm/gal = 1440 kg/m3. See: Mud Weight
Schlumberger Ltd. (The World's Leading Supplier Of Technology, Integrated Project Management And Information Solutions to Customers Working in The Oil and Gas Industry Worldwide), Schlumberger Oilfield Glossary Cedex, France 2014. http://www.glossary.oilfield.slb.com/en/Terms/sym/ a.aspx, (Ergo - Brit) {766}