Shell has named Huibert Vigeveno downstream director, replacing John Abbott on the executive committee
Sempra Energy has named John Sowers chief transformation officer and Brian Lloyd regional vice president of external affairs
Birte Norheim has been appointed chief financial officer of Okea
Ades International has named Khaled Hassan chief financial officer
EnerMech has appointed John Grover strategic sales director
Premier Oilfield Group has named Paddy Keenan chief executive
Charlie Wood has been named chief executive of Attis Oil & Gas
Wenche Kjolas has been named chair of Magseis Fairfield
Preng & Associates has appointed Edward Blyth as consultant in the London office
