摘要
油气田井场信息化建设采用有线方式传输数据时,需要铺设大量光缆线路,投产后期需要对光缆线路进行维护。无线通信技术具有网络建设简易快捷、维护量小、成本低的优势,无线专网技术主要有TD-LTE、WLAN点对多点无线网桥、PMP点对多点微波、McWill、WIA-PA和LoRa等6种。其中TD-LTE、WLAN和PMP技术的上行带宽满足井场视频数据上传需求;而McWill、WIA-PA和LoRa技术数据上行带宽小,主要适用于单井生产数据上传。结合各种无线通信技术特点,根据各井场数据传输要求及建设区域、规模,选择合理的无线数据传输方式,可有效降低建设及运维成本,加快推进油气田信息化建设步伐。
When the information construction of oil and gas well site uses wired transmission of data, a large number of fiber optical cables need to be laid and maintained in the later stage of production. Wireless communication network technology has the advantages of simple and fast network construction, small maintenance and low cost. The wireless private network technology mainly includes six kinds,namely TD-LTE,WLAN point-to-multipoint wireless bridge,PMP point-to-multipoint microwave, McWill, WIA- PA, and LoRa. Among them, the uplink bandwidth of TD- LTE, WLAN and PMP technology can meet the video data upload requirement of the well site,while the uplink bandwidth of McWill,WIA-PA and LoRa technology data is small,which is mainly suitable for single well production data upload. Combined with various wireless communication technology characteristics,and according to the data transmission requirements of each well site and the construction area and scale,the reasonable wireless data transmission method should be selected,and it can effectively reduce the construction and operation and maintenance cost,and accelerate the pace of information construction of oil and gas field.
作者
王鹤
WANG He(Daqing Oilfield Engineering Co.,Ltd.)
出处
《油气田地面工程》
2019年第7期76-79,共4页
Oil-Gas Field Surface Engineering
关键词
油气田井场
无线通信技术
公共网络
专用网络
成本
oil and gas well site
wireless communication technology
public network
private net-work
cost
