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- A kind of non-selective water plugging agent have been used in temporary blocking workover in 4 wells,and some better results have been obtained. 使用非选择性堵水剂作为暂堵剂,在4口井上进行了暂堵修井作业,取得了较好的效果;
- Relative permeability modifiers (abbr. RPM) is a kind of selective water plugging agent, namely it only decreases the permeability of water phase, causes little or even no impact on oil phase. 相渗透率改善剂（RPM，Relative Permeability Modifiers），从性能上说属于一种选择性堵剂，即只大幅降低地层水相渗透率，而对油相渗透率降低很少甚至不降低的一种物质。
- profile control and water plugging agent 调堵剂
- Development and application of a new type of sand prevention and water plugging agent 新型防砂堵水剂的研制与应用
- Polymer-Toughened Urea-Formaldehyde Resin Aqueous Gelling Fluid as Water Plugging Agent: Preparation and Uses 聚合物增韧脲醛树脂封堵剂的研究与应用
- SELECTIVE WATER PLUGGING AGENT ON BASE OF ANIONIC-CATIONIC-NONIONIC POLYMER CAN-1 CAN-1阴阳非离子型聚合物选择性堵水剂的研究与应用
- Keywords interpenetrating polymer networks;water plugging agent;W/O polyacrylamide latex;modified amino resin; 乳液型聚丙烯酰胺;改性氨基树脂;互穿聚合物网络;堵水剂;
- Keywords water plugging agent;compounded cement composition;oilwell cement/CaO/bentonite slurry;high water cut production wells;Zhongyuan oil fields.; 堵水剂;复合水泥堵剂;油井水泥/氧化钙/膨润土浆;堵水;高含水油井;中原油田;
- chemical water plugging agent 化学堵剂
- water plugging agent 堵水剂
- Keywords Water Shutoff Agent;Combinational Water Plugging Agent;Selectivity;Formulations;Performance Properties;Water Shutoff （Water Control）;Production Wells;Research and Development of Chemical; 堵水剂;复合堵水剂;选择性;配方研究;应用性能;堵水;采油井;化学剂研究与开发;
- MDP 952 agent for profile control and water plugging is a mixture consisted of xylolite flour, hardening agent and some chemicals. MDP-952调堵剂是由菱苦土粉与硬化剂及一些化学助剂组成的混合物。
- JSR plugging agent is a mixture of water-in-oil emulsion,bentonite and polymer. JSR堵剂是油包水乳状液与膨润土、聚合物混合后获得的增稠软塞堵剂。
- A Technology of Water Plugging and Protecting Sublayers Rich in Residual Oil in High Water Cut Production Wells by Using Multiple Plugging Agents in Combination 保护高含水油井剩余油富集层段的多种堵剂组合堵水技术
- The preparation of profile control agent having swellable particles from oily sludge for water plugging and profile control was a new measure of sludge treatment and utilization. 利用含油污泥制备膨体颗粒调剖剂用于调剖堵水是一种新的污泥资源化技术,研究了含油污泥的预处理方法,尤其是除油技术。
- Keywords Cement Slurries;Particulated Water Plugging Agents;Formulations;Suspensibility;Indepth Permeability Control;High Permeability Zone Plugging;Gudao Oil Fields in Shengli; 水泥浆;颗粒型堵剂;配方研究;悬浮性;深部调剖;封堵高渗透带;胜利孤岛油田;
- In comparison with other akin plugging agent,YH-103 composite water shutoff/sealing agent has advantages of plugging,high strength,good thermal stability and long valid period. 与其它同类型的堵剂比较 ,它具有封堵强度高、热稳定性好、有效期长等优点。
- Keywords polymer/ chromium gels;aqueous gels;water plugging agents;water plugging in production well;indepth plugging;placement of plugging agents;Shengtuo oil field in Shengli; 聚合物铬冻胶;水基冻胶;堵水剂;油井堵水;深部封堵;堵剂设置;胜利胜坨油田;
- This paper presents the technology principle and test results of acidproof plugging agent. 本文介绍了该技术的工艺原理及耐酸高强度堵剂的性能评价结果。
- Practice and understanding for water plugging of Renqiu buried hill reservoir in high water cut period. 任丘潜山油藏高含水期的堵水实践与认识
