ADNOC Gas Processing Drafting and Engineering Design Support Services ADNOC Onshore Layout Engineering Design Support for FEED in-house Projects ADNOC Offshore General Service Agreement for the Provision of Design Engineering Services ADNOC Gas Processing Ruwais Smart Plant Documentation ADNOC Onshore Bu Hasa Well Tie-in Post 2020 ADNOC Offshore ESD Upgrade Project at Zirku Island Project Style 2