山西寿阳煤层气开发项目地面气体输送工程与工艺设计

发布时间：2018-10-30 17:15

【摘要】：针对山西寿阳区块煤层气的分布状况,以及现有设施和地质状况进行勘察分析研究,通过模拟计算和优化工艺流程,设计出适合该区块的工程设计方案。论文的主要工作如下：针对该区块的地理、地质条件,进行了详细的地质资料的收集和路由勘测,为项目的工艺路线的选择奠定了基础；通过对已采集数据进行分析,并结合实际已投产在建的已有煤层气项目经验,设计了该气田的总工艺流程,技术路线和总布局流程；对已经选择的线路工程、站场工程进行两方面的工程设计。线路工程主要包括管道设计,管材的选用等；场站工程主要包括产站所属单元的设置,参数的确定,流程方案的确定,及主要设备的选择。在线路工程设计中,需要通过软件进行模拟计算,综合考量单井产气量为1600m3/d和最大值为2000m3/d时的管道水力学计算,集气干支线,分支管线流程的确定,线路的选取,终压的设置,以及针对现有常规气田管道输送管材进行经济型的评估、比较和选用；最后,针对山西寿阳煤层气开发项目产生的潜在经济与社会效益、环境及安全状况进行了评估。
[Abstract]:According to the distribution of coalbed methane in Shouyang block, Shanxi Province, the existing facilities and geological conditions are investigated and analyzed. Through simulation calculation and optimization of technological process, the project design scheme suitable for this block is designed. The main work of this paper is as follows: according to the geographical and geological conditions of the block, the detailed geological data collection and route survey are carried out, which lays the foundation for the selection of the technological route of the project; Based on the analysis of the collected data and the experience of the existing coalbed methane project which has been put into production, the total technological process, technical route and general layout flow of the gas field are designed. Two aspects of engineering design have been carried out for the selected line project and station yard project. The line engineering mainly includes pipeline design, pipe material selection and so on. The field station project mainly includes the setting of the unit to which the station belongs, the determination of the parameters, the determination of the flow plan, and the selection of the main equipment. In the design of line engineering, it is necessary to carry on the simulation calculation through the software, synthetically consider the pipeline hydraulics calculation when the single well gas production amount is 1600m3/d and the maximum value is 2000m3/d, the determination of the gas gathering dry branch line, branch pipeline flow, the selection of the line, The setting of final pressure and the economic evaluation, comparison and selection of pipe materials for pipeline transportation in existing conventional gas fields; Finally, the potential economic and social benefits, environment and safety of Shouyang coalbed methane development project are evaluated.
【学位授予单位】：北京化工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE832

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