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孔南地区位于黄骅坳陷风化店构造带西南部,构造复杂,火成岩储集体规模大、厚度变化大且岩性致密,纵向上主要分布在孔店组一段和中生界。以工作站技术为依托,建立了一套以处理地震信息为主的火成岩储集体综合解释技术,包括地层对比、层位确定、构造精细解释和综合解释。在孔南地区火成岩油藏滚动勘探开发中,用这项技术解释了家8井区和枣22自然断块火成岩储集体,并用模式识别技术对它们进行了含油气性模式识别,预测均为有利含油区。这2个特殊类型油藏新钻井的试油结果证实预测可靠,投入开发后取得显著经济效益。综合解释技术在孔南地区火成岩油藏研究中得以成功应用,其基础是对该区地质规律的深入认识,关键是要从井出发,充分利用多种信息、多种方法,进行综合分析和综合解释。图4照片1参1(王孝陵搞)
The Kongnan area is located in the southwestern part of the Weathered Stones structural belt of the Huanghua Depression and has a complex structure. The Igneous reservoirs are large in scale with large variations in thickness and dense lithology. They are mainly distributed in the first member of Mesozoic and Mesozoic in the longitudinal direction. Based on workstation technology, a comprehensive set of interpretation techniques for igneous reservoirs, which mainly deals with seismic information, has been established, including stratigraphic correlation, horizon determination, fine structure interpretation and comprehensive interpretation. In the scroll exploration and development of igneous reservoirs in Kongnan area, this technique explained the natural igneous igneous reservoirs in Jia 8 and Zao 22, and identified them with pattern recognition based on pattern recognition Oil zone. The test results of the newly drilled wells in these two special types of reservoirs confirm the reliable prediction and achieve significant economic benefits after being put into development. The comprehensive interpretation technique has been successfully applied in the study of igneous reservoirs in Kongnan area. The basis of this method is based on the deep understanding of the geological laws of the area. The key is to start from the well and make full use of various information and methods to carry out comprehensive analysis and synthesis Explanation. Figure 4 photos 1 reference 1 (Wang Xiaoling engage)