secondary termglossary / SECONDARY TERM secondary term. Oil & gas. The term of an oil-and-gas lease after production has been established, typically lasting “as long thereafter as oil and gas is produced from the premises.” See HABENDUM CLAUSE; PRIMARY TERM. 词条贡献者 法律翻译Jane,毕业于欧洲顶尖的高级翻译学院,专注翻译各类与私募及对冲基金设立有关的法律文件。