I got a letter in the mail the other day from a company that drills gas/oil wells. They are putting one on my neighbors property. They want me to sign a lease that offers a $300 sign on bonus and my share of 12.5 of the royalties. I have an 1.1 acres. So I guess my amount of the roylaties would be based off that. I have been told you can negotiate a higher sign on bonus. Does anyone have experience with this?