注水

The perfect method for predicting waterflood performance would of course include all pertinent fluid flow, well pattern, and heterogeneity effects.

预测油层注水性能的完美方法，当然包括所有相关的液流，布井系统和不均匀性效果。

This method has some scientific guidance and practical value for the analysis of the waterflood technology and production rate of low-to-moderate water development phase.

该方法对于分析中、低含水开发阶段注水工艺和采油速度具有一定指导意义。

By analyzing typical examples, waterflood development effect is affected by such factors as reservoir parameters, fluid properties and development scheme.

通过实例计算，研究了低渗透油藏中储层参数、流体特性以及开采方式等因素对注水开发效果的影响。

In the process of planning well network,preserving reservoir,designing route,waterflood development,fracture system all take an important part.

在井网规划、轨迹设计、注水开发等过程中，裂缝系统都起着举足轻重的作用。

In addition,the un qualified injected water will cause the gathering and transporting systems and borehole to be corroded and will form scale in them, which will greatly reduce the waterflood effect.

此外，不合格的注入水还会引起集输系统和井筒的腐蚀与结垢，从而大大降低注水效果。

Aim To meke a further study and analysis of remaining oil distribution of Sanjianfang formation in Qiuling Oilfield under the stage of waterflood development.

目的对丘陵油田陵二区三间房组注水开发生产状态下的剩余油分布做进一步的分析研究。

Waterflood system;analysis;parameter optimization;method application

中文关键字：注水系统；分析；参数优化；方法应用

During waterflood development,for the effect of injecting water on reservoir pores, framework grains, adglutinate and reservoir fluids, high-capacity channel s are come into being easily in formation.

在注水开发过程中，注入水对储层孔隙、骨架颗粒、胶结物和油藏流体的作用等因素的影响，易在储层中形成大孔道。

Fingering often occurs in waterflood development low permeability reservoir because of non-Darcy flow, which is weakened with formation dip increasing.

结果表明，由于非达西渗流的影响，注水开发时容易发生指进现象，而地层倾角的增大可以削弱指进；地层原油粘度的增大会增强开采难度，而地层渗透性能的改善会使油井产能提高。

The blocking agent has features of controlling crosslinking time, post-gelling high intensity and high blocking rate for artificial core, so it can be used for water injection well profile modification to enhance sweep efficiency and oil recovery.

该堵剂具有交联时间可控、成胶后强度高、不易破胶及对人造岩心封堵率大的特点，用于注水井调剖时，能达到扩大注入水的波及体积和提高水驱采收率的目的。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。