I did not think that I would ever see any company surpass Chesapeake in treating their mineral lessors poorly but Range has done it.  Much is unethical.  How much is illegal, I can't say.  The law firm that I have worked closely with for ten years has a number of suits against Range currently and has generated a lot of information.  I suggest that you contact Randy Davidson, principal partner at Davidson, Summers APLC in Shreveport, 318-424-4342.  If Randy is not tied up, you will likely speak directly with him.  If he is busy, you will get either Jan or Julie, his executive assistants.  Tell them I referred you.  Good luck, Skip