Gary Neal Christenson is replacing the departing Leon Harland as chief executive of Bumi Armada
Sheila Khama and Genevieve Sangudi are joining the board of Tullow Oil, with Tutu Agyare leaving
Duncan Lockhart has been appointed general manager of exploration at Central Petroleum
Savannah Petroleum has named Isatou Semega-Janneh chief financial officer
Francesca Di Carlo is joining the board of Petrofac
Alastair Maxwell has been proposed as a new board member of Maersk Drilling
Zac Phillips is replacing the retiring Mikel Faulkner as chairman of Nautilus Marine Services
Henderson has named Billy Rogers head of drilling products
