دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: 1. a legal document executed between a landowner, as lessor, and a company or individual, as lessee, that grants the right to exploit the premises for minerals or other products;the instrument that creates a leasehold or working interest in minerals.2. the area where production wells, stock tanks, separators, LACf units, and other production equipment are located.