声波测井井下处理算法开发的上位机软件设计  

Design of host computer software for developing downhole processing algorithm in acoustic logging

作　　者：郝小龙 高国寅 王伟[1] 杨诚 HAO Xiaolong;GAO Guoyin;WANG Wei;YANG Cheng(School of Electronic Engineering,Xi'an Shiyou University,Xi'an Shaanxi 710065,China)

机构地区：[1]西安石油大学电子工程学院,陕西西安710065

出　　处：《石油化工应用》2022年第9期101-104,共4页Petrochemical Industry Application

基　　金：国家自然科学基金,项目编号:41904112;陕西省自然科学基础研究计划,项目编号:2019JQ-812。

摘　　要：随着探测深度和精度的提高,声波测井的数据量越来越大,给实时上传和高效测井带来了巨大挑战。对数据进行井下处理是一种有效的途径。开发井下数据处理算法时,上位机软件是重要的辅助工具,甚至是算法的必要组成部分。本文在分析声波测井井下处理算法开发流程的基础上,提炼了上位机软件需要具备的功能,设计了测井数据转换、USB文件传输和数据处理三个模块,最后使用实际测井数据和井下算法验证系统前端机对上位机软件进行了测试。结果表明,该上位机软件能够实现测井原始数据的格式转换与快速传输功能,满足开发井下数据处理算法的需求。本工作可以提高声波测井井下算法的开发效率,为井下处理系统的升级提供参考。With the improvement of detection depth and accuracy,the data volume of acoustic logging is growing,which brings great challenges to real-time uploading and logging efficiency.Downhole data processing is an effective way to solve the problem.When developing a downhole algorithm,the host computer software is an important auxiliary tool,even a necessary part of the algorithm.In this paper,the functions that the host computer software needs to realize were analyzed based on the development procedure of downhole processing algorithm in acoustic logging.Three modules of logging data conversion,USB file transmission and data processing were designed.Finally,the software was tested by using actual logging data and the front-end machine of the downhole algorithm verification system.The results show that the host computer software can realize the format conversion and fast transmission of logging data,and meet the comand of developing downhole data processing algorithms.This work can improve the development efficiency of downhole algorithms and provide a reference for the upgrading of downhole processing system in acoustic logging.

关 键 词：声波测井 井下处理 文件转换 USB传输 

分 类 号：TE353.3[石油与天然气工程—油气田开发工程]