David, tried to friend you but having trouble. Anyway, the offer you have is the standard HG energy lease that they have been offering from the beginning. They must need you acres or they wouldn't have contacted you. However sounds like you might have some lease issues to clear up. I am fairly familiar with the Whitacre deal through my own property there. If you want call me or give me your e-mail.
The money offered is low, but sometimes you could end up with nothing so you have something to think about

My phone is 412-735-4890