surrender clause
surrender clause 解约条款 １石油或天然气租赁合同中的条款，依此条款，承租人在发出合同规定的通知或支付指定数目的金额后(在某些情况下甚至无需履行这些手续)，便可获得放弃其权利和终止其责任的特权；２人寿保险单中的一个条款，它规定了被保险人退保时一些特定的选择权。
SURRENDER CLAUSE
surrender clause
surrender clause. Oil & gas. A provision commonly found in oil-and-gas leases authorizing a lessee to release its rights to all or any portion of the leased property at any time and to be relieved of further obligations on the acreage surrendered.