This is the 11440th most frequent Russian word.
добычи
"Добычи" means "extraction," "procurement," or "spoils."
The word "добычи" refers to the action or process of extracting resources here.
Шахтеры вернулись с добычи полезных ископаемых.
The miners returned from mining minerals.
In this context, "добычи" is used to mean 'prey' or the result of hunting.
Охотник положил трофей добычи на стол.
The hunter laid the trophy of the hunt on the table.
Here, "добычи" represents the process or quantities of production, specifically of oil.