Companies including Baker Hughes (US), ChevronTexaco (US), Halliburton (US), Pertamina (Indonesia), Schlumberger (France), Thiess (Australia), Total S.A. (France) and Weatherford International (US) use Balikpapan as their base of operations in the region.
After she married Georg Otto Thiess, she became Ursula Thiess and was featured in many German magazines, including several cover photos, as well as the cover of Life magazine, 1954, as an upcoming model, and she was dubbed the "most beautiful woman in the world." She left postwar Germany at the urging of Howard Hughes and signed up with RKO.