document: Anadarko has taken over operatorship from ExxonMobil in the ultra-deepwater Hadrian North discovery in Keathley Canyon blocks 918 + 919 (resp. OCS leases G32654 + G21447) retro-effective 1 Jan â17. The deal expands on Anadarkoâs existing adjacent Lucius field unit operatorship, a tie-back of both fields now closer to reality. Â Devt drilling at Hadrian North will start next year, with first oil in mid-2019. Anadarko (op) 48.95%, ExxonMobil 23.29%, Petrobras 16.51%, Teikoku 7.75%, Eni 3.48%. 
summary: ExxonMobil has tranfered its interest in Jambaran Tiung Biru to Pertamina (->90,8%, Local gvt. 9,2%).