Personnel Movements

IN TODAY'S Personnel Movements: California oil regulator quits; Sasol CEO to step down next year; Ferguson sets up Middle East base; US takes over IGU; IWCF creates tech role; Rockwater co-founder to be replaced; and Southcross replaces CFO.

California Department of Conservation

Top California oil and gas regulator Mark Nechedom has abruptly quit his post as director of California's Department of Conservation amid questions out oilfield