WISEYE1000测井系统及其在大庆外围油田的应用

发布时间：2018-05-12 09:08

本文选题：WISEYE1000 + 测井系统　；参考：《东北石油大学》2017年硕士论文

【摘要】：大庆油田已经进入了开发的中后期,薄差层的合理开发已经成为了当今大庆油田增储上产的重要方式。而以往的测井装备在识别、评价薄差层方面已显得力不从心,这就需要更加先进的、能够进行薄层识别以及分辨率更高的成像测井系统。WISEYE1000成像测井系统是由大庆钻探测井公司独立自主研发的、具有国内一流水平的测井系统。该系统能够进行裸眼井作业、套管井作业以及射孔作业等,主要有三方面的优势:1.该系统具有极高的兼容性。WISEYE1000成像测井系统除了能够挂接自身的WISEYE1000井下仪器之外,还能够挂接国外测井公司的5700系列以及LOGIQ系列的井下仪器,并且挂接效果良好;2.WISEYE1000快速测井平台自身所配备的井下仪器具有重量轻、长度短等特点,这在现场测井时保证了较高的测井实效;3.WISEYE1000成像测井系统能够挂接目前已知的几乎所有的成像测井仪器。在成像测井大数据量的基础上,较好地解决了数据在采集、传输以及处理方面所遇到的问题,提供高质量的成像测井曲线。该系统也能够挂接由大庆钻探测井公司研制的0.2米超薄层测井仪器,在薄差层的识别与评价中发挥了极大的作用。本文首先对WISEYE1000地面系统进行了较为详细的论述,之后分别选取了双侧向测井仪、高分辨率声波测井仪和补偿密度测井仪等进行了仪器结构、内部电路等方面的分析,之后以大庆外围油田某区块测井资料为基础,分别将WISEYE1000井下仪器的测井曲线5700系列测井曲线进行了对比,同时将WISEYE1000井下仪器的测井曲线在重复性、一致性等方面与HY-1000测井曲线进行了对比,证明了该系统能够满足大庆油田的地质需要,并提供高质量的测井曲线。
[Abstract]:Daqing Oilfield has entered the middle and late stage of development, the reasonable development of thin and differential layers has become an important way to increase reservoir production in Daqing Oilfield. However, in the past, the logging equipment has been unable to identify and evaluate thin and poor layers. This requires more advanced, The imaging logging system, WISEYE1000, which can identify thin layers and have higher resolution, is developed independently by Daqing drilling logging Company and has a first-class logging system in China. The system can be used in open hole operation, casing well operation and perforation operation, which has three main advantages: 1. 1. This system has very high compatibility. WISEYE1000 imaging logging system can not only hook up the WISEYE1000 downhole tools, but also the 5700 series of foreign logging companies and the LOGIQ series of downhole tools. 2. The downhole tools equipped with WISEYE1000 rapid logging platform have the characteristics of light weight and short length. This ensures a high logging effectiveness during field logging. 3. The WISEYE1000 imaging logging system can be connected with almost all the imaging logging tools known at present. On the basis of large amount of data in imaging logging, the problems encountered in data acquisition, transmission and processing are solved, and high quality imaging logging curves are provided. The system can also be connected with the 0.2 meter ultra-thin formation logging tool developed by Daqing drilling logging Company, which plays a great role in the identification and evaluation of thin and differential layers. In this paper, the surface system of WISEYE1000 is discussed in detail, and then the dual lateral logging tool, high resolution acoustic logging tool and compensation density logging tool are selected to analyze the instrument structure and internal circuit. Based on the logging data of a block in Daqing peripheral oil field, the logging curves of 5700 series of WISEYE1000 downhole tools are compared respectively, and the logging curves of WISEYE1000 downhole tools are repeated at the same time. The consistency is compared with the HY-1000 logging curve, which proves that the system can meet the geological needs of Daqing Oilfield and provide high quality logging curves.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：P631.81

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