أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
I leave the answer to experts and specialists in this field
Upstream: consists primarily of exploring for, developing and producing crude oil and natural gas; transporting crude oil by international oil export pipelines; transporting, storage and marketing of natural gas, and a gas-to-liquids plant. Downstream: Downstream operations consist primarily of refining crude oil into petroleum products; marketing of crude oil and refined products; transporting crude oil and refined products by pipeline, marine vessel, motor equipment and rail car, and manufacturing and marketing of commodity petrochemicals, plastics for industrial uses and fuel and lubricant additives.
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟