A more thorough explanation:

Definition: A surrender clause is a provision commonly found in oil-and-gas leases that allows the lessee to release their rights to all or any portion of the leased property at any time. This clause relieves the lessee of further obligations on the acreage surrendered.

Example: An oil company leases a large tract of land for oil exploration. After drilling a few wells, they determine that the area is not as productive as they had hoped. The company decides to surrender a portion of the leased property back to the landowner, using the surrender clause in the lease. This allows the company to focus on more promising areas and relieves them of any further obligations on the surrendered acreage.

Explanation: The example illustrates how a surrender clause can be used by a lessee to release their rights to a portion of the leased property. In this case, the oil company was able to surrender the acreage that was not productive, which allowed them to focus on more promising areas. The surrender clause also relieved the company of any further obligations on the surrendered acreage, such as paying rent or royalties.