deposit(неразрабатываемая залежь; обычно твёрдого полезного ископаемого); field(разрабатываемая залежь, залежь коммерческого значения); play(An area in which hydrocarbon accumulations or prospects of a given type occur. For example the shale gas plays in North America include the Barnett, Eagle Ford, Fayetteville, Haynesville, Marcellus, and Woodford, among many others. Outside North America, shale gas potential is being pursued in many parts of Europe, Africa, Asia, and South America. slb.comspanishru); bed; flat; mine field; occurrence(минерала); natural occurrence; formation; land deposit
slb.com spanishru); bed; flat; mine field; occurrence (минерала); natural occurrence; formation; land deposit