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正北地区位于山东省高青县境内,区域构造处于东营凹陷博兴洼陷金家—樊家鼻状构造带中部。从纯梁地区勘探形势图上看,该地区被两套三维地震资料覆盖,每套资料都存在优点和缺点。传统的地震解释方法是选取优点较多的地震资料进行同相轴追踪、偶尔参考一下其它地震资料,解释成图并进行储层描述,这种方法仅仅突出一套地震资料,没有充分发挥多套地震资料的优势。为了充分发挥多套地震资料的优势,提出了应用新老三维地震资料进行解释和储层描述:首先分析每套地震资料的优点和缺点,用其优避其缺,取长补短,互相结合,交互应用地震资料进行精细解释和储层描述。
The region of Zhengbei is located in Gaoqing County of Shandong Province and its regional structure is in the middle of the Jinjia-Fanjia nose-like structural belt of Boxing Sag in Dongying Depression. From the pure beam area exploration situation diagram point of view, the area is covered by two sets of three-dimensional seismic data, each set of data has advantages and disadvantages. The traditional method of seismic interpretation is to select the seismic data with more advantages to track the events. Occasionally, referring to other seismic data, interpreting the maps and describing the reservoir, this method only highlights a set of seismic data and does not give full play to multiple sets of earthquakes Data advantage. In order to give full play to the advantages of multiple sets of seismic data, this paper presents the application of new and old 3D seismic data for interpretation and reservoir description. Firstly, the advantages and disadvantages of each seismic data are analyzed, and their advantages and disadvantages are avoided. Seismic data for fine interpretation and reservoir description.