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综合勘探是勘探我国油田过程中一项行之有效的技术。我们还将继续运用并发展这一技术。我们要认识地下油气藏,就要研究或促使地下油气藏发给我们直接或间接的信号。地下油气藏是我们取得信号的“信源”。但从信源发来的信号,在通过地层和仪器的“传信道”时,受到了严重的干扰,成为模糊不清。所以要利用任何值得利用的“附加(补充)信号”去克服干扰。这就是综合勘探在信息传导上的实质。这些“附加的信号”可以来自全地球和油气藏有关的因子,全盆地石油地质要素和所有勘探方法的成果等。本文提出几个有关综合勘探的基础性问题。即:信源模型,信号定量和信号综合。
Comprehensive exploration is an effective technology in the exploration of China’s oilfield. We will also continue to use and develop this technology. If we want to understand the underground oil and gas reservoirs, we must study or make the underground oil and gas reservoirs send us direct or indirect signals. Underground reservoirs are our “source” of signals. However, the signals sent from the source were seriously disturbed and blurred when they were passed through the “channel” of the formation and instruments. So use any “additional (supplemental) signal” worth using to overcome the interference. This is the essence of integrated exploration in information transmission. These “additional signals” can come from all the earth’s and reservoir-related factors, the whole basin’s petroleum geology and all the results of exploration methods. This paper presents several basic questions about integrated exploration. Namely: source model, signal quantification and signal synthesis.