Recover injectivity in injection wells.
恢复注入井的注入能力。
They pump water down an injection Wells (the blue well), where it is heated by the rock.
他们把水压入注水井(蓝井)下，在井里，岩石把水加热。
Fingering is a relatively common condition in reservoirs with water-injection Wells.
在存在注水井的情况下，指进是储层中相对普遍的状况。
Damage mechanisms of injection Wells in Linnan Oilfield is studied through laboratory experiments.
通过室内试验，研究了临南油田注水井伤害机理。
Water injection efficiency depends on whether the injection pressure is high or low in water injection Wells.
注水井注水压力的高低直接影响水井的注水效率。
Application of organic retarded mud acid to reacidizing in injection wells in Lunnan Oilfield is described in this paper.
文中主要介绍有机缓速土酸在轮南油田注水井重复酸化中的应用。
The electromagnetic flowmeter is a suitable tool to meet the need of injection profile logging for polymer injection Wells.
电磁流量计是一种新型测量注入剖面流量理想的仪器。
There are 6 injection Wells in this unit, 5 Wells were selected to be carried out profile control by means of the decision factor.
从该单元的6口注水井中，根据决策因子优选了5口井进行调剖。
Distribution of water from water injection Wells to different zones of the oil Wells is determined by multielement regression method.
根据多元回归分析法确定注水井对周围油井不同层的水量分配。
Log examples show that the new carrier is reliable in water-injection profile log in tertiary infill Wells and low water-injection Wells.
证明了在三次加密井网和“三低”油田低注水井注水剖面测井中使用新型同位素载体的可靠性。
Water-injection Wells are common offshore, where filtered and treated seawater is injected into a lower water-bearing section of the reservoir.
过滤和处理后的海水可经注水井注入储层的下部含水段。
Model CS 3 scale eliminator is a kind of chemical product which can rapidly eliminate the blockage occurred in the injection system of injection wells.
CS3型注水井除垢剂是一种能快速解除注水系统堵塞的化工产品，主要由溶垢剂、渗透剂、缓蚀剂等配制而成。
This paper introduces a kind of dynamical tuning gyroscopic logging technology to re survey the well body track in cased production and injection Wells.
文章介绍了一种用于已下套管的油水井重新测量其井身轨迹的动力调谐陀螺测井技术。
Field applications also showed that the self-resonating cavitation jets have obvious effectiveness on the plug removal of oil and water injection Wells.
现场应用效果证明，自振空化射流对解除油层和水层堵塞有明显效果。
A forced-closing-and-opening plunger pump is developed to solve the problems of gas lock and sand inflow and low pump efficiency in steam injection Wells.
针对辽河油田蒸汽吞吐油井存在气锁、出砂、后期油稠泵效降低的状况，研制了强启闭柱塞抽油泵。
Separate layer testing is an important means to understand the separate layer water absorption and the dynamic injection adjustment in water injection Wells.
分层测试是了解分注井分层吸水和动态调水的重要手段。
After one year, injection pressure dropped and apparent water injectivity index rose, and interbedded injectivity behavior was improved in the injection wells.
试验一年以后，水井注水压力下降，视吸水指数上升，层间吸水状况得到改善；
The injection Wells, pipe network and injection plant in the injection system should be reformed and adjusted and made differential pressure at well head reduce.
建议对注水系统的注水井、管网、注水站均进行改造，综合调整，降低井口压差。
According to the practical computation theory of the gas production, the mathematical model for the nodal system analysis of the gas injection Wells is established.
运用采气实用计算理论，建立了注气井节点系统分析数学模型。
The ability to alternate rock wettability is studied for 4 commercial surface modified lipophilic nanometric silica (LNS) used for stimulating water injection Wells.
实验研究了注水井增注用的4种商品表面亲油改性纳米二氧化硅改变岩石表面润湿性的能力。
WIN WIN is therefore a commercially competitive alternative in a range of cases, particularly when host platform capacity is limited or injection Wells are located far away.
因此，在某些作业情况下——比如主平台注水能力有限或注水井距离陆地太遥远——新型注水方法将具备很强的商业竞争力。
Result Clay stabilizer prelimiarily treats the formation of injection wells, controls efficiently the pressure of injection wells, preserves the permeability of the formation.
结果：粘土稳定剂对注水井地层提前进行预处理，使注水井压力得到了有效的控制，保持了地层原有的渗透性。
It is considered that this abnormal potential is caused by electrofiltration field formed between water injection Wells and produced Wells in the process of waterflood development.
研究认为，这种电位异常是注水开发过程中，注水井与生产井之间形成的过滤电场引起的。
Flaring of gas from a bride or stack may be necessary on an oil-producing platform where there is insufficient gas to make its recovery profitable, or usable in re-injection wells.
在产油平台上，如气体数量不大，不值得回收或用于回注井，则可能需要用火炬塔或火炬栈桥把气体烧掉。
Multivariate time series method is used to analyze the performance of oil production and injection Wells. A multi factor model for predicting the water cut in oil well is presented.
采用多元时间序列分析的方法，对油水井动态特性进行了分析，建立了油井含水率的多因素预测模型。
A systematical experimental method of acid treatment for increasing injection of injection Wells and well stimulation in the low permeability reservoir of Binnan oil field was proposed.
提出了一种针对滨南低渗油田欠注井酸化增注的系统实验研究方法。
Abstract : To address the issue of "gas lock" caused by CO2 gas-channeling in gas injection wells, the forced pull rod type hollow gas prevention pump for CO2 flooding has been developed.
摘要 ：针对注气井CO2气窜而造成生产井气油比上升，常规管式泵游动阀打不开而导致的“气锁”问题，研制了CO2驱中空强制拉杆式防气泵。
Abstract : To address the issue of "gas lock" caused by CO2 gas-channeling in gas injection wells, the forced pull rod type hollow gas prevention pump for CO2 flooding has been developed.
摘要 ：针对注气井CO2气窜而造成生产井气油比上升，常规管式泵游动阀打不开而导致的“气锁”问题，研制了CO2驱中空强制拉杆式防气泵。
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