Seeking information on leasing companies

Hi everyone, I have 220 gross acres of o & g rights. Has any one had dealings with any of the following: Western Energy; Lone Star or West Coast Land Service. If yes can you share details of any lease proposed or received. Thank you!

We leased acreage in Kings County to Western a couple of years ago. They then sold the lease on to Aera. Apparently this is what they do, as they are not really an oil company.