摘要
为解决苏里格气田集气站模块多、占地面积大、现场施工量大、建设周期长、运行费用高以及不能完全实现无人值守等问题,通过对传统集气站工艺进行分析,将单井集气、气液分离、闪蒸放空、外输清管4大模块中4个压力容器,清管阀、电动阀、安全阀等61台阀门及230处管件进行一体化集成,结合高效旋流分离器、三通阀及自控系统组合成橇,研制了具有集气、分离、闪蒸、外输计量等功能的数字化集气橇。经现场运行,该集气橇安全可靠,可代替常规集气站,具有占地面积小,建设周期短,运行费用低,具有远程监控和无人值守功能,可在苏里格气田推广应用。
To solve the problems like over modules in gas gathering stations, large site area, heavy workload on site, long construction period, high operating costs and impossibility to fully realize unattended operation of sulige Gasfield, a digital gas gathering skid is developed, through the analysis of traditional gas gathering station technology, 4 pressure vessels in the 4 modules including single well gas gathering, gas-liquid separation, fl ash emptying and transmission pigging, 61 valves including pigging valve, electric valve, relief valve and 230 pipe fi ttings are integrated, combined with effi cient cyclone separator, three-way valve and automatic control system. On-site operation results show that the digital gas gathering skid is safe and reliable and can replace conventional gas gathering station. Featured with small site area, short construction period, low operating cost, remote monitoring and unattended operation, the digital gas gathering skid can be promoted for use in Sulige Gasfi eld.
出处
《油气储运》
CAS
2014年第10期1117-1121,共5页
Oil & Gas Storage and Transportation
关键词
苏里格气田
集气站
橇装化
低成本
Sulige Gasfi eld
gas gathering station
skid-mounted
low cost
