科学技术推动了世界石油工业的持续发展。作为矿产资源型产业的石油工业,随着石油勘探、开发难度的加大,特种油的开发已日益引起各国石油工业界的广泛关注。加拿大、前苏联等国自60年代致力于重质油的开采试验以来,一直未获大的突破,只是到了80年代,加拿大R.M.Butler等人提出的蒸汽辅助 Science and technology have promoted the sustainable development of the world petroleum industry. As the petroleum industry of mineral resources industry, with the difficulty of petroleum exploration and development, the development of special oil has drawn more and more attention from oil industry in many countries. Canada, the former Soviet Union and other countries since the 1960s dedicated to the development of heavy oil testing, has not been a major breakthrough, only to the 80’s, Canada R. M. Butler et al proposed steam-assisted