再论油气勘探开发哲学和创新性思维——纪念“中国陆上第一口油井”延1井

On philosophy and innovative thinking of oil & gas exploration and development:Commemoration of the first oil well on land in China, Well-Yan1

油气勘探开发是创新性思维到实践认识的工作,油气首先在地质家的头脑里,勘探家要不断解放思想,要充满找油的激情,要用发展的眼光看问题,重新认识自我,重新认识地下,重新认识地质工程一体化的潜力,通过认识的不断发展研究油气藏地质情况。重新认识延1井的勘探发现,总结鄂尔多斯盆地油气藏勘探开发实践和野外地质考察,形成断缝体油藏理论。勘探开发理论认识的持续创新实现了鄂尔多斯盆地勘探开发的不断突破,年产油气当量超8 000×10^(4)t,成为中国含油气盆地之首。总结中国石化华北油气分公司在鄂尔多斯盆地油气勘探开发中的经验,实事求是深化油藏认识成为油气藏勘探突破的关键,辩证思考的哲学方法能够在不同阶段获得油气地质新认识,精细描述油气藏是编制开发方案的基础,地质工程一体化实现致密油气藏效益开发。面对鄂尔多斯盆地油气勘探开发对象的复杂化,油气勘探要着眼于全盆地重新认识油气藏规律,通过勘探开发理论创新突破发现不同类型油气藏。

Oil & gas exploration and development is a combination of innovative thinking and practice. Firstly, a geologist should have the concept of oil and gas in his mind. The geologists should constantly emancipate their minds and be full of passion for oil exploration. They should look at the problems in a sight of development, re-recognize themselves, re-recognize the underground,re-recognize the potential of geological-engineering integration, and study the geological situation of oil and gas reservoirs with the continuous development of the understanding. On the basis of re-understanding the exploration discovery of Well-Yan1, the theory of fault-fracture body reservoir is formed by summarizing the exploration and development practice and the field geological investigation of oil and gas reservoirs in Ordos Basin. The continuous innovation of exploration and development theory has realized the continuous breakthrough of exploration and development in Ordos Basin. As the annual oil and gas equivalent has exceeded 80million tons, Ordos Basin become the first oil and gas bearing basin in China. By summarizing the experiences of Sinopec North China Oil and Gas Company in oil and gas exploration and development in Ordos Basin, it is found that seeking truth from facts is the key to deepen the understanding of oil reservoirs for the breakthrough of oil and gas exploration, the philosophical method of dialectical thinking can obtain new understanding of oil and gas geology at different stages, the fine description of oil and gas reservoirs is the basis for the preparation of development plans, and the integration of geological engineering realize the benefit development of tight oil and gas reservoirs. The object of oil and gas exploration and development will be more complex in Ordos Basin. As a result, the oil and gas exploration should focus on the whole basin to re-recognize the oil and gas reservoirs, and find different types of oil and gas reservoirs by the breakthrough of exploration and development theory.