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- Keywords cementing job;MTC;filter cake;cinder;drilling fluid;cementing; 固井;MTC;滤饼;矿渣;钻井液;胶结;
- But the two stage tools used to so far are mostly required to drill the rubber plug or cement plug out after the cementing job is done. 但目前所使用的双级注水泥工具固井后均需用小钻杆钻除胶塞和水泥塞，费用高、时间长。
- Keywords cementing;oilwell cement;dispersant;additive; 固井;油井水泥;分散剂;添加剂;
- Keywords cementing;cement slurry;blast furnace slag（BFS）;cementing quality; 固井;水泥浆;膨润土;（高炉矿渣水泥浆）;固井质量;
- Keywords Cementing;Cement;Cememt Addi-tive;Polymer Mud;Blast Furnace Slag; 油井水泥;矿渣;固井;水泥添加剂;聚合物;钻井液;
- Keywords MTC slurry;gas channeling;cementing;cementing job quality;shallow gas-bearing formation; MTC水泥浆;防气窜;固井;固井质量;浅气层;
- Keywords cementing;low density;cement slurry;thixotropy;bond strength;corrosion;cementing quality; 固井;低密度;水泥浆;触变性;胶结强度;腐蚀;固井质量;
- Keywords cementing of well;sonic logging;Stoneley wave;cased hole;cement bonding; 固井;声波测井;套管井;斯通利波;水泥胶结;
- Keywords cementing;cement injection;pulse pressure;cement slurry;transmitting model;annular space;pressurizing device; 固井;注水泥;脉冲压力;水泥浆;传播模型;环空;加压装置;
- Keywords cementing;cement grouting;DF flush fluid;cement slurry;rheology;filtration; 固井;注水泥;DF冲洗液;水泥浆;流变性能;滤失性能;
- APPLICATION OF PLASTIC CEMENT SYSTEM IN WELL CEMENTING JOBS OF WEST SICHUAN 塑性水泥体系在川西固井中的应用研究
- Keywords cementing;small clearance;big declination;horizontal well;liner cementing;cement slurry;pad fluid;balanced pressure; 尾管固井;小间隙;大斜度;水平井;水泥浆;前置液;平衡压力;
- Keywords cementing quality;secondary interface;acoustic variable density;VDL; 固井质量;第二界面;声波变密度;VDL;
- Keywords cementing;grouting;turbulator;flow conductivity;displacement; 固井;注水泥;旋流扶正器;导流能力;顶替;
- Keywords cementing fill material;mixture ratio;strength;constructive performance;cost; 胶结充填材料;配合比;强度;施工性能;成本;
- Keywords cementing pipe string bridge plu release equipment check equipment application; 注水泥;管柱;可钻桥塞;丢手;单流;应用;
- Keywords cementing fluid;drilling fluid;MTC;cementing quality;laboratory test;field using; 固井液;钻井液;新型“钻井”固井液;转化水泥浆;固井质量;实验室试验;现场应用;
- Keywords cementing;slurry;marine;deepwater;low-density and dual packing;chemical foaming;physical packing; 固井;水泥浆;海洋;深水;低温;低密度双充填;化学发泡;物理充填;
- Keywords cemented quality;cementation;cement bont log-variable density log;logging technique;Zhongyuan oilfield; 固井质量;水泥胶结;声幅-变密度;测井技术;中原油田;
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
