I have found so many records with my granddad’s name on both the buying and selling sides in Lea County (and here I thought he only worked Texas!) Do landmen around Lea County work for a day rate? I’d be willing to discuss an interest assignment as well, if we turn out to be interesting enough 
I don’t expect anyone to work for free. Message me! I’ll be up all night. These offers are clogging my voicemail.