deregulation clauseglossary / DEREGULATION CLAUSE deregulation clause. Oil & gas. A gas-contract provision specifying how the price of gas will be calculated and what the buyer’s and seller’s obligations will be if regulated natural gas becomes deregulated. 词条贡献者 译者蒋毅,毕业于亚洲顶尖的高级翻译学院,擅长翻译各种与破产与资产重组相关的法律文件。