An integrated oil and gas company involved in exploration and development of reservoirs sought to streamline upstream data. The company faced a business imperative: address the prohibitive cost of cleansing data by developing a system that manages and shares granular data. It embarked on a data management transformation program focused on easy access to information for geologists, petro-physicists, field engineers, and other specialists. A global system would facilitate seamless collaboration across disciplines for informed and prompt business decisions. The oil and gas company partnered with Infosys to implement the data management program. The authors established project processes and identified program deliverables across multiple phases. They collaborated with product vendors as well as third-party data providers for a smooth implementation.