Your search In Re Wyoming Tight Sands Antitrust Cases.state of Kansas, As Parens Patriae on Behalf of Naturalperson Residing in Kansas, Robert T. Stephan,attorney General of the State of Kansas,andstate of Missouri, Plaintiffs-appellants,kansas Power & Light Company, a Kansas Corporation; Kansasgas & Electric Company, Plaintiffs-appellees,utilicorp United Inc., Plaintiff-intervenor-appellee. v. Amoco Production Co.; Cities Service Oil and Gascorporation, F/k/a Cities Service Company; Csg Explorationcompany; Williams Natural Gas Company, F/k/a Northwestcentral Pipeline Corporation; the Wamsutter Limitedpartnership; the Moxa Limited Partnership, Defendants-appellees did not match any document.