Oren is a pioneer in the Drilling chemical manufacturing sector with an ISO Certification. It has its corporate office in Chennai, India. Oren Hydrocarbons is a hub for more than 500 + employees directly. Not only this, the company has laid indirect employment opportunities to more than 2000 + people. Oren has a strong footing in a number of profitable ventures, some of which are against tough competition globally. With the rejuvenation of its convoy of mud chemicals and engineering solutions, Orenâs accomplishment rate is at par worldwide.