This study aims to identify and analyze the implementation of Corporate Social Responsibility and to formulate environmental reporting models for oil and gas companies in Tarakan City, North Kalimantan Province. The research approach used is descriptive qualitative, data collection is done by literature study, using the CSR disclosure index formula for the environmental category, in depth interviews, as well as theoretical studies on research that has been carried out and is relevant to the problems raised by the researchers. The conclusion from the results of this study is that the environmental report has been well done. The fulfillment of obligations for compliance with the implementation of the CSR program by using elements in GRI and KLH has been implemented properly, thus the existence of a CSR reporting model in the environmental field can provide information to the public regarding program achievements, optimize company performance and actively contribute to maintaining environmental quality towards the Sustainable Development Goals.