http://www.khou.com/story/news/2015/08/14/breaking-large-explos DrillChem is an oil industry supply company that creates sealants, shale inhibitors and lubricants, according to their website. There is another oilfield service company that also uses the same name however, this company is located in Corpus Christi, Texas. 这个炼油厂是产密封剂,润滑剂页岩密封剂的,好像不生产汽油,所以应该是利用生产 汽油柴油的炼油厂剩下的残渣再炼油,对石油的利用,和汽油的生产关系不大.大家说 说?