Energy Alliance Company - Missing Royalty Money

Hi I posted earlier about my moms royalty money missing. I was hoping someone might help me find the company that was holding her money. The company is/was Energy Alliance Company, Inc. - Wichita, KS. The phone number is disconnected that I have and the oil company that has her royalties now has the same phone number for them. So by chance I was hoping someone knows this place or knows someone that knows someone. Thank you for your time