井下智能开关数据传输控制系统研制  

Development of Intelligent Switch Data Transmission Control System in Underground Mine

作　　者：童星 马宏伟 李娅琪 廖红艳 杨佰阳 Tong Xing;Ma Hongwei;Li Yaqi;Liao Hongyan;Yang Baiyang(Sinopec Henan Oilfield Branch Petroleum Engineering Technology Research Institute,He’nan,Nanyang,473000,China)

机构地区：[1]中国石油化工股份有限公司河南油田分公司石油工程技术研究院,河南南阳473000

出　　处：《仪器仪表用户》2023年第11期16-20,共5页Instrumentation

摘　　要：为降低油田注水井层间矛盾,改进注水工艺,降低测调费用,解决目前大斜度井和水平井分层注水难题,提高注水效率和注水合格率,研制相对于传统注水工艺适应性更好的井下智能开关数据传输控制系统,设计系统管柱结构、井下智能开关配水器结构、流量测量、井下和地面双向数据传输等方案,优化封隔器过电缆结构,设计地面远传终端控制系统方案,实际应用表明本系统可有效降低现场测调费用,提高注水合格率。In order to reduce the contradictions between layers of oil injection Wells,improve water injection technology,reduce the cost of measurement and commissioning,solve the current problem of stratified water injection in highly inclined Wells and horizontal Wells,improve water injection efficiency and water injection qualification rate,develop a downhole intelligent switch data transmission control system with better adaptability than traditional water injection technology,and design the system string structure.Downhole intelligent switch water distributor structure,flow measurement,downhole and surface bidirectional data transmission schemes;The design of ground remote transmission terminal control system shows that the system can effectively reduce the field testing cost and improve the qualified rate of water injection.

关 键 词：分层注水 智能测调配水器 远传终端控制系统 

分 类 号：TE931.2[石油与天然气工程—石油机械设备]