Sep 01, 2015 Beneficiation plant at Thiruvallur The company is a leading manufacturer and supplier of drilling fluids and mud chemicals to the global hydrocarbon exploration and production industry. The company proposes to install a beneficiation plant to produce high grade barite. The proposed project will be located at survey No. 377 / 1A ,378 / 1 , 383 / 1A ,1B , 1C , 1D1 ,1E ,1F,1G1 ,384 / 1A at Getnamallee village, Gumidipoondi Taluk, The company aims to produce high grade powder of capacity 96900 TPA through Column Floatation Technology.TOR was granted on 17th October, 2014. Environment clearance proposal was resubmitted on 20th August 2015.