Planning can either build or ruin companies that are vulnerable to unpredictable oil and gas demand fluctuations. The risks to financial decisions based on projected demand are greater than ever before. Ensuring safety and minimizing environmental impact while maximizing return on investment requires optimization across the entire maintenance management process. Automating maintenance planning and scheduling is not only key to successfully in increasing overall equipment effectiveness but also helps in helps in reducing total production cost. Benefits of using suitable Oil & Gas Industry Maintenance Software (CMMS) are many. Not only it works as central management of all technical and commercial data but also proves as an effective tool for web based mapping of all relevant maintenance tasks such as work orders, contracts, service management as well as legally compliant documents.