2009年2月28日,中国石油国家油气重大专项(课题)和示范工程协调会在大庆油田召开。会上,松辽盆地喇萨杏高含水油田提高采收率和大庆探区页岩油开采技术被列为国家重大专项示范工程。国家重大专项是为实现国家科技发展目标,通过核心技术突破和资源集成,在一定时限内完成的重大战 February 28, 2009, PetroChina National Oil and Gas major project (subject) and demonstration project coordination meeting held in Daqing Oilfield. At the meeting, the Laos apricot oil-rich oilfield in Songliao Basin enhanced oil recovery and shale exploration technology in Daqing exploration area was listed as a major national demonstration project. The major national special projects are major battles completed within a certain time limit through the core technological breakthroughs and resource integration in order to achieve the goal of national science and technology development