Biyaq Oilfield Services is one of the leading Oilfield Support Companies in Sultanate of Oman, established in 1996. Biyaq Oilfield Services (BOS) supply chemical, engineering services and manpower to Oil Companies in the Sultanate of Oman. Business Area : Oil & Gas Service - Supply of Production Chemicals & Drilling Fluids. Biyaq Labs : Laboratory laboratory service provider (www.biyaqlabs.com) BOS provides: Reliable quality oilfield services at a competitive price. Hand to hand with client to achieve their goals. Health and Safety and environmental commitment in all our operations. Cost effective operations.