Interra Resources Limited is an investment holding company. The Company is engaged in the business of petroleum exploration and production (E&P). Its E&P activities include petroleum production, field development and exploration. Its segments include exploration and operation of oil fields for crude petroleum production, and All Other, which includes other services within Singapore, such as investment holding and the provision of management services. Its portfolio of production, development and exploration assets comprises approximately five petroleum contract areas in Indonesia and Myanmar. It has rights and interests in over two of the onshore producing oil fields in Chauk and Yenangyaung. It has interest in an exploration block, which include Kuala Pambuang (KP) Production Sharing Contract (PSC). It has interest in Tanjung Miring Timur (TMT) Technical Assistance Contract (TAC); Linda-Sele (LS) TAC, and Bukit Piatu Mining Business Permit (IUP).