The experimental results show that the damage to reservoir caused by injection water is comprised of water sensitivity,suspended particle plugging and scaling.
采用静态分析与动态流动实验相结合的方法,研究了东营组注入水对储层的伤害,并针对主要伤害因素研究了增注解堵措施。
7 g/L,and mild Ca~(2+)+Mg~(2+) concentration;the injection waters(IWs) from a water source well and an injection well — water type CaCl_2,TSD in range 32—33 g/L.
7 g/L),Ca2++Mg2+浓度较低;1口水源井水及1口水井注入水为CaCl2型水,矿化度32~33 g/L,Ca2++Mg2+浓度高(3。
4 g/L and of injection water 0.
4 g/L,注入水矿化度0。
Influences of injected water quality on the viscosity of hydrophobic associated polymer solution in Suizhong 36-1 oilfield;
绥中36-1油田注入水水质对疏水缔合聚合物溶液粘度的影响
The efficiency analysis of the influence of modified injected water on reservoir protection and waterflooding.;
改性注入水对储层保护及注水状况的影响与分析
Detection and management of oilfield injected water quality were active and motive action for improving injected water quality.
油田注入水水质的监测与管理工作对于注入水水质质量的提高具有积极的促进作用,江汉油田通过对各注水站和重点注水线路上注入水水质的全面定期监测与分析,系统地掌握了其注入水水质的动态变化,明确了影响注入水水质的主要因素,而通过开发研究油田注入水水质管理系统软件并推广应用,使江汉油田注入水水质和管理水平得到明显提高,对油田的稳产和注水开发效果的提高具有重要作用。
Damage mechanisms of injection wells in Linnan Oilfield is studied through laboratory experiments.
结果表明,造成该油田注水井堵塞的原因有:固相颗粒堵塞、注入水与地面水不配伍形成无机垢堵塞、细菌堵塞。
In the light of serious corrosion of tubing and casing in Jianghan oil field at present,three kinds of material(N80,J55 and P110) was selected as objects to study the four kinds of flow media such as mud fluid normal acidification fluid,reinjected waste water and injected clear water used in the key stages of the development in oil field in the laboratory.
针对江汉油田油套管腐蚀比较严重的现状,实验选择3种材质(N80、J55、P110)作为研究对象,对油田开发中的几个关键阶段所用到的4种流动介质,如钻井泥浆液、常用酸化液、回注污水、注入清水,综合地进行了油、套管腐蚀室内实验研究。
injection-quality water
符合质量要求的注入水
Water splashed into the bucket from the tap.
水从龙头里喷溅着注入水桶中.
Criteria of Injection Water Quality and the Determination Methods in Jianghan Oil Area;
江汉油区注入水水质指标及确定方法
The water from offshore oil field chiefly comes from injection water, edge water and bottom water.
海上油田产出水主要来源于注入水、边水和底水。
cement-filled inflatable casing packer
注入水泥的膨胀式套管封隔器
Selection and Application of Bactericides in Jianghan Oilfield Water Injection
江汉油田注入水杀菌剂的筛选与应用
The Experimental Study on Injected Water Quality of Low Permeability Reservoir in Jilin Oilfield
吉林油田低渗透油藏注入水水质实验研究
water thruput pore volumes
以地层孔隙容积为计量单位的注入水量
Experimental Study on Core Plugging Caused by Bacteria in Injection Water for Flooding Chunhua Reservoir
纯化油田注入水中细菌堵塞岩心实验研究
Groundwater recharges in aquifers.
地下水重新注入含水层。
Water is fed into the boiler by a hand pump and an injector.
水靠著手动帮浦和注水器被注入锅炉。
stab-in cementing shoe
插入式注水泥用套管鞋
He trickled the water into the container.
他将水徐徐注入容器中。
The Nile discharge itself into the Mediterranean.
尼罗河水注入地中海。
Mechanism and Application of Water Injecting Hydraulic Curtain Stopping Seawater Intrusion
注水井水力帷幕防治海水入侵的机理与应用
teemed the molten ore into a huge mold.
将熔化的矿水注入巨大的模子中
artery pumped ham
宰牲血管中注入盐水腌制的火腿
The rotor cataracts water over the top of the machines.
回转轮将水从机器顶上注入。
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