Court of Civil Appeals of Oklahoma May 1992 casesFisher v. Grace Petroleum Corp.Forristall v. ForristallGuyer v. Hugo Publishing Co.United Crude Marketing v. Robert GordonMatter of Estate of RingwaldPennaco Resources v. Okl. Corp. Com'nMatter of Estates of YoungShockley v. BrownSamson Resources v. Corporation Com'nMatter of M.A