Background
Hielkema, Hindrik Wiebren was born on October 29, 1948 in Groningen, The Netherlands. Son of Auke and Lummigje (Pluim) Hielkema.
Hielkema, Hindrik Wiebren was born on October 29, 1948 in Groningen, The Netherlands. Son of Auke and Lummigje (Pluim) Hielkema.
Degree in engineering, Technology College, Groningen, 1974.
Mechanic, Engin. Firm PTB, Groningen, 1967-1968; small arms specialist, Dutch Army, 1968-1970; shipbuilding engineer, Groningen, 1973-1974; consultant, United States, Canada, Denmark, others, 1974-1976; wellsvcs. supervisor, Schlumberger/Flopefrol, Far East and N.W. Africa, 1976-1981; field engineer, Shell-Billiton, The Netherlands, 1981-1988; consultant, Brunei, The Netherlands, since 1989.