INEOS Chemicals Grangemouth Ltd. & INEOS Infrastructure Ltd, together referred to as INEOS O&P UK, have extended, for four years, Worley's master services agreement for its Grangemouth, UK site where it produces core chemical products such as ethylene, polyethylene and ethanol. Under the agreement Worley will provide small capital engineering services for ongoing maintenance and upgrades to the INEOS O&P UK assets. The services will be executed by Worley's Glasgow, UK office with support from Worley's Global Integrated Delivery team. The term of the agreement is four years.