第30卷第11期2023年11月仪器仪表用户INSTRUMENTATIONVol.302023No.11井下智能开关数据传输控制系统研制童星,马宏伟,李娅琪,廖红艳,杨佰阳(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)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。关键词:分层注水;智能测调配水器;远传终端控制系统中图分类号:TE931.2文献标志码:ADevelopmentofIntelligentSwitchDataTransmissionControlSysteminUndergroundMineTongXing,MaHongwei,LiYaqi,LiaoHongyan,YangBaiyang(SinopecHenanOilfieldBranchPetroleumEngineeringTechnologyResearchInstitute,He’nan,Nanyang,473000,China)Abstract:InordertoreducethecontradictionsbetweenlayersofoilinjectionWells,improvewaterinjectiontechnology,reducethecostofmeasurementandcommissioning,solvethecurrentproblemofstratifiedwaterinjectioninhighlyinclinedWellsandhorizontalWells,improvewaterinjectionefficiencyandwaterinjectionqualificationrate,developadownholeintelligentswitchdatatransmissioncontrolsystemwithbetteradaptabilitythantraditionalwaterinjectiontechnology,anddesignthesystemstringstructure.Downholeintelligentswitchwaterdistributorstructure,flowmeasurement,downholeandsurfacebidirectionaldatatransmissionschemes;Thedesignofgroundremotetransmissionterminalcontrolsystemshowsthatthesystemcaneffectivelyreducethefieldtestingcostandimprovethequalifiedrateofwaterinjection.Keywords:stratifiedwaterinjection;intelligentmeasuringanddistributingwaterdevice;remoteterminalcontrolsystem收稿日期:2023-07-31作者简介:童星(1987-),男,河南南阳市人,本科,副研究员,研究方向:注水工艺技术。DOI:10.3969/j.issn.1671-1041.2023.11.005文章编号:1671-1041(2023)11-0016-050引言国内油田多为多层系、非均质构造,采用注水开发方式,由于层系...