中国石化地下储气库一体化综合平台研发与应用

doi:10.13809/j.cnki.cn32-1825/te.2023.06.009

摘要/Abstract

摘要：

地下储气库（下称“储气库”）涉及的环节多，运行周期长，是一个长期的系统过程。储气库全生命周期包括选址评价、方案设计、工程建设、生产运行、经营优化直至废弃，一体化是储气库安全建设和高效运行的重要保障。亟需一套完整的“管理决策—监测预警—模拟分析—生产操控”系统实现储气库的全流程一体化应用。围绕中国石化储气库建设规划，落实中国“两化”融合工作部署，将储气库管理、研究与生产紧密结合，解决储气库选址—设计—运行—分析全过程面临的管理和技术难题，以提升质量和效益为目标，设计并研发了以“生产监控、跟踪分析、远程调控、辅助决策”为核心内容的地下储气库一体化综合平台。研究表明：该平台实现了对储气库库址优选、地质研究、注采调控、调峰优化及全节点的数字化提升，精准掌控生产流程节点，智能分析生产运行趋势，科学做出生产管控决策，实现了对储气库选址优化、方案设计、生产运行、动态分析的一体化管理及研究。

关键词: 地下储气库, 地理信息系统, 数字化管理, 智慧化运行, 一体化平台

Abstract:

Underground Gas Storage（UGS） is a complex, multifaceted process with multiple stages and a long operational cycle, making it a long-term systemic endeavor. The lifecycle of gas storage encompasses various phases including site selection evaluation, scheme design, engineering construction, production and operation, optimization of operations, and eventual abandonment. The integration of these phases is crucial for the safe construction and efficient operation of gas storage facilities. Given the complexity and scope of UGS, there is a pressing need for a comprehensive system that encompasses “management decision-making, monitoring, early warning, simulation analysis, and production control” to facilitate the integrated application of the entire gas storage process. This paper specifically addresses the construction plan of Sinopec gas storage, aligning with the national mandate for “industrialization and informatization” integration. It aims to bridge the gap between management, research, and production in gas storage, addressing both managerial and technical challenges throughout the entire process of site location, design, operation, and analysis. The ultimate objective is to enhance quality and efficiency in gas storage operations. An integrated platform for UGS has been designed and developed, focusing on “production monitoring, tracking analysis, remote control, and auxiliary decision-making” as its core components. Research indicates that this platform has significantly advanced the digitalization of various aspects of gas storage, such as site optimization, geological research, injection and production control, and peak shaving optimization, across all nodes. It enables precise control over production process nodes, intelligent analysis of production and operational trends, and scientific decision-making for production and control. The research shows that the platform has realized the digital improvement of the gas storage site optimization, geological research, injection and production control, peak shaving optimization and the whole node, accurately controlled the production process nodes, intelligently analyzed the production and operation trend, scientifically made the production and control decisions, and realized the integrated management and research of the gas storage site optimization, scheme design, production and operation, and dynamic analysis.

Key words: underground gas storage, geographic information system, digital management, intelligent operation, integrated platform

中图分类号:

TE132

糜利栋,曾大乾,刘华等. 中国石化地下储气库一体化综合平台研发与应用[J]. 油气藏评价与开发, 2023, 13(6): 781-788.

Lidong MI,Daqian ZENG,Hua LIU, et al. Development and application of Sinopec integrated management platform for underground gas storage[J]. Petroleum Reservoir Evaluation and Development, 2023, 13(6): 781-788.

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