油气勘探开发地质工程一体化平台研发与应用

R&D and application of geology-engineering integration platform for oil-gas exploration and development

油气勘探开发中,依靠现有模式实现勘探开发技术创新的空间越来越小,现有信息化、数字化成果已无法满足油气资源增储上产、降本增效的新需求。国内油气勘探开发领域经过多年探索实践表明,实施地质工程一体化是逆转油气储量下降趋势,实现高质量勘探开发的必由之路,为此提出了一套工程实施与地质研究一体化融合的应用方案,在整合现有油气勘探开发信息系统资源和应用模块,解决现有系统中存在的各类技术缺陷和应用问题的基础上,构建了油气勘探开发大数据和核心业务系统集成的地质工程多专业一体化协同决策平台。该平台采用包括数据采集层、网络保障层、数据存储层及数据应用层的标准化4层结构模式,由录井资料采集处理解释、录井地质大数据应用等7个核心模块组成,可为油气勘探开发数字化创新提供涵盖录井数据采集与解释评价、钻井工程施工、地质综合研究等业务的一体化服务支撑。该平台的建设和应用取得了良好的经济效益和社会效益,成为拓展业务、提质增效的重要驱动,并不断推动油气勘探开发各专业由数字化向智能化的全面转型。

In oil-gas exploration and development,the space for innovation in exploration and development technology relying on existing models is becoming increasingly limited,the existing information and digitization achievements are no longer able to support the new demand for increasing oil-gas reserves and production,reducing costs and increasing efficiency.Years of exploratory practice in the domestic oil and gas exploration field has shown that implementing geologyengineering integration is the only way to reverse the trend of declining oil-gas reserves and achieve high-quality exploration and development.To this end,a set of application scheme integrated engineering implementation and geological research is proposed.On the basis of integrating existing oil-gas exploration and development information system resources and application modules,and solving various technical defects and application problems in the existing system,a multiprofessional integrated collaborative decision-making platform of geology and engineering with big data and core business system integration of oil-gas exploration and development is constructed.The platform adopts a standardized four-layer structure model,including data acquisition layer,network support layer,data storage layer and data application layer.It is composed of 7 core modules,such as mud logging data acquisition,processing and interpretation,and mud logging geological big data application.It can provide integrated service support for digitization innovation of oil-gas exploration and development,covering mud logging data acquisition,interpretation and evaluation,drilling engineering construction,geological synthesis study and other businesses.The construction and application of this platform have achieved good economic and social benefits,becoming an important driving force for expanding business,improving quality and efficiency,and continuously promoting the comprehensive transformation of various majors in oil-gas exploration and development from digitization to intellectualization.