论中国石油勘探史上的“意外”

摘要

The Chinese history of petroleum exploration is full of different〞unexpectednes〞. Through the selective analysis of petroleum exploration history in Szechwan Basin,Tuha oilfield,and Daqing oilfield,the pa-per restores the promise of its 〞unexpectedness〞 occurrence,the content and source of 〞expectation in ad-vance〞,the condition and process of〞unexpectedness〞 appearance,and the recognition after the〞unexpected-ness〞 occurrence,and thus concludes that petroleum geology theory has less restriction to the exploring results. It is also thought that reducing the〞unexpectedness〞 by increasing the data collection is not a good method in the ratio of cost and effect,and unworthy of advocating. So the fundamental solution to problems lies in the all-round reflection on the present petroleum geology theory.%中国油田勘探史上充满了“意外”。通过对四川盆地、大庆油田、吐哈油田勘探历史的重点分析，还原了其“意外”发生的前提，“意外”出现的条件与过程，以及“意外”发生后的再认识，得出石油地质科学理论对勘探结果约束性不强的结论；并且认为，通过扩大采集数据来减少“意外”的方法不值得提倡，解决问题的根本之道在于对现有的石油地质科学理论进行全方位的反思。