统一测井数据库建设与应用  

Construction and Application of Unified Logging Database

作　　者：周军 石玉江[1] 张娟 段先斐 于文茂 余长江 ZHOU Jun;SHI Yujiang;ZHANG Juan;DUAN Xianfei;YU Wenmao;YU Changjiang(China National Logging Corporation,Xi’an,Shaanxi 710077,China;Well Logging Key Laboratory,China National Petroleum Corporation,Xi’an,Shaanxi 710077,China;College of Artificial Intelligence,China University of Petroleum(Beijing),Beijing 102249,China;Logging Technology Research Institute,China National Logging Corporation,Xi’an,Shaanxi 710077,China)

机构地区：[1]中国石油集团测井有限公司,陕西西安710077 [2]中国石油天然气集团有限公司测井重点实验室,陕西西安710077 [3]中国石油大学(北京)人工智能学院,北京102249 [4]中国石油集团测井有限公司测井技术研究院,陕西西安710077

出　　处：《测井技术》2022年第6期757-761,共5页Well Logging Technology

基　　金：中国石油天然气集团有限公司科学研究与技术开发项目课题“人工智能测井储层评价新方法研究”(2021DJ3806)。

摘　　要：测井数据具有类型多样、专业性强、数据操作复杂等特点,其使用贯穿油气勘探开发全生命周期,是认识和评价油气藏的关键基础资料。统一测井数据库采用分布式存储架构,实现测井原始数据、成果数据、中间过程数据、报告及相关解释模型、解释图版等资料的存储管理和一体化应用,满足单井精细解释和多井区域评价的需要。统一测井数据库在数据安全保障、高效访问、流转传输等方面实现创新。按照任务驱动、源头采集、集中管理的基本原则,构建多场点数据统一传输流程;以井筒全生命周期管理应用为主线,为重点探井提供专家协同支持;面向油田,建立测井集成应用环境,构建新的数据服务模式。随着测井数字化转型、智能化发展不断深入,围绕测井全业务流程应用场景,开展数据治理与大数据价值挖掘,构建测井数据生产与应用软件新体系,构建数字化产业新生态,助力测井业务模式重构、管理模式变革与核心能力提升。Logging data are characterized by diverse types,strong professionalism and complex data operation.They are used throughout the whole life cycle of oil and gas exploration and development,and are the basic data for understanding and evaluating oil and gas reservoirs.The unified logging database adopts a distributed storage architecture,which realizes the storage management and integrated application of raw logging data,results data,intermediate process data,reports and related interpretation models,interpretation charts and other data,meeting the needs of fine interpretation for single wells and regional evaluation of multiple wells.The unified logging database achieves a series of innovations in data security,efficient access,circulation and transmission.According to the basic principle of task driven,source acquisition,centralized management,a unified data transmission process for multiple sites is constructed.Taking the application of wellbore life-cycle management as the main line,provide expert collaboration support for key exploration wells.For oilfield,the integrated logging application environment is established,and a new data service mode is constructed.With the development of digital transformation and intelligent development of well logging,the whole business process application scenario of well logging,data governance and big data value mining are carried out,a new system of well logging data production and application software is fully built,and a new ecology of digital industry is built to help the reconstruction of well logging business model,the reform of management model,and the improvement of core capabilities.

关 键 词：统一数据库 多场点传输 总分式应用 决策支持 

分 类 号：P631.84[天文地球—地质矿产勘探]