We have 90 acres of minerals in 5 17N 02W SW in Logan County, OK that are unleased. Devon has told us that it does not need a release because the lease terminated on it’s own- and if we want a release filed in the county index they will only file a release if we agree to have the termination effective date read 2014- the end of the 3 year term of the lease which seems to be counterproductive. We did not agree to that. However, they have stated in writing that the lease terminated which means the minerals are open for lease. Where do you advertise for mineral leasing?