The research aims to study the extent of the impact of the use and application of information systems on petroleum companies in Libya, as well as monitoring the current situation of these devices by highlighting the most important problems they face, and the most important obstacles that prevent the optimal use of information systems. These problems faced by oil companies in Libya are represented in the belief that there is no urgent need to apply information systems, lack of coordination, waste of money and effort, and incomplete communication and information infrastructure. The success or failure of information systems and the material component affects the success or failure of information systems and the support of senior management affects the success or failure of information systems. By surveying the views of the beneficiaries of the information outputs of the system and their suitability to their needs to ensure their use of the system and their conviction in it.