The oil and gas market consist of projects that are typically of high risk a long time, which leads the companies to seek solutions that could bring more reliability and efficiency to the processes. The blockchain technology has its origins in the financial Market, but it has expanded and one of its most promising uses is in material and service supply chain. Through bibliographic research, it was possible to identify the main applications of this technology, considering the current state of implementation and its most important aspects. There has been studied the restocking automation, supply chain and Logistics modelling, digitalization, costing, payment system an intelligent contract, which have been demonstrated to be the most relevant aspects for the use of blockchain in its supply chain.