Drilling fluid commonly known as mud is a product obtained by the mixture of several chemicals in a given proportion according to the specification of the fluid requirement for a given drilling operation. IJEMADEC purchases the mud chemicals and uses same to mix mud at locations or in the company’s 300 bbls mud mixing tank then transports to the drilling location depending on the contract terms and contingencies. The operations manager is in charge of Sales and Engineering department whose personnel go to field to mix and use the mud in drilling operations with pump men from the maintenance department.