working interest
working interest 经营权益；开采权益 承租人根据油气租约〔oil and gas lease〕所享有的对油气矿藏进行开采的权利。之所以如此称谓，是因为承租人获得对租赁财产进行勘探、开发和开采油气的权利，并承担支付全部成本的义务。 (→royalty)
working interest
working interest
working interest. Oil & gas. The rights to the mineral interest granted by an oil-and-gas lease, so called because the lessee acquires the right to work on the leased property to search, develop, and produce oil and gas, as well as the obligation to pay all costs. See ROYALTY(2). — Also termed leasehold interest; operating