打井找油,既是个工程问题,也是个地质问题。过去下列情况时有发生:有的探井钻进时油气显示很好,可是到完井试油,却试不出油来或者出油甚少,原来油层被“压死”了;有的并不复杂的构造,打了多口探井,仍然提不出评价意见,原来缺少测试数据,要补救却为时已晚,有的探井等于自打……结果失去了时间,浪费了财富.科学钻井就是近两年根据我国油气勘探发展的需要而提出来的。其中心内容是,要抓住严格保护油气层这个关键环节,配套采用各种先进技术,准确判断和及时发现油气层,解放油气层的产能,力求用同样多的探井获得更多的油气储量和产量。而要实现上述目的, Seeking oil wells, both an engineering problem, but also a geological problem. In the past, the following situations have occurred: Some wells drilled oil and gas showed good, but to completion of the test oil, but can not test out the oil or oil is very little, the original reservoir was “crushed”; and some do not Complex structure, hit a number of exploration wells, still can not put forward the opinion, the original lack of test data, it is too late to remedy, and some exploration wells equal to self-play ...... Results lost time, a waste of wealth. Scientific drilling is near Two years according to China’s oil and gas exploration and development needs raised. Its core content is to seize the key link of strictly protecting oil and gas reservoirs, supporting the use of various advanced technologies to accurately determine and timely discover the production capacity of oil and gas reservoirs and liberate the oil and gas reservoirs, so as to obtain more oil and gas reserves with the same number of exploration wells Yield. To achieve the above objective,