注水

According to the request of the customer production or joint development of the necessary specialty products, are mainly in line with the water stabilizer, organic phosphonic scale and corrosion inhibitor, scale inhibitor dispersing agent, water purification agent, bactericidal Algicide, cleaning agents, corrosion inhibitors, Reverse osmosis scale inhibitor, reverse osmosis microbicides, pre-film, slime stripping agent, HEDP, ATMP, HPMA, PBTCA and acrylic copolymer, boiler water treatment agents, scale and corrosion inhibitor oil field water injection, oil additives , deaerator, etc.

可根据顾客要求生产或共同开发需要的特种产品，现主要有符合水质稳定剂、有机膦阻垢缓蚀剂、阻垢分散剂、净水剂、杀菌灭藻剂、清洗剂、缓蚀剂、反渗透阻垢剂、反渗透杀菌剂、预膜剂、粘泥剥离剂、HEDP、ATMP、HPMA、PBTCA以及丙烯酸的共聚物、锅炉水处理剂、油田注水阻垢缓蚀剂、采油助剂、除氧剂等ZT系列多种产品，全部达到企业或国家有关标准。

In order to solve the problem of produced waternot attaining quality standard and decrease pro cessing costs, the anthors synthesize a new type water processing chemicals and make quali tative analysis and effect test to the produot.

为了解决目前一些油田采出水处理达不到注水水质标准和降低处理费用的问题，我们合成了一种新型水处理药剂——二硫代氨基甲酸盐，并对合成的产品进行了定性分析和效果试验。

Performance of the injectors is being monitored by downhole pressure and temperature gauges.

注水井的性能由井下压力和温度计监控。

Results: The new expanders were soft and smooth,which were embedded into subcutaneous pockets conveniently.

结果：新型扩张器质软、弹性好，可经微创切口埋入皮下间隙，体外注水扩张和管理极为方便。

Selecting some well pattern as the five-spot pattern, it has studied on water channels size distribution and position distribution after water flooding for a long time , portrayed forming rules for water channels at some water cut stage by stochastic simulation

研究了大孔道随注水时间的变化规律，并根据这一变化规律，模拟显示五点井网条件下大孔道的形成过程及大孔道的尺寸分布和位置分布。

In order to find out a simple and efficient method to calculate the water breakthrough time in combination well pattern of horizontal and vertical wells, simplifing a horizontal well into a vertical well with the same well-hole radius, and considering the unpiston-like displacement, the water breakthrough time formulas of five-spot, seven-spot and nine-spot pattern were derived and revised by equivalent percolating resistance method. In this method, the percolation region is divided into three resistance regions.

为了寻求一种简单、有效的计算水平注水井与直井联合井网的见水时间的方法，将水平井简化为具有等效井筒半径的直井，考虑水平井与直井联合布井水驱油的非活塞性，运用等值渗流阻力法将渗流区划分为3个阻力区，推导出了五点法、七点法和九点法水平井与直井联合井网的油井见水时间的计算公式和修正公式。

Based on the water flooding experiment of low permeable core and combining with the production of the test area of the dense pattern in the western part of the central area, this paper analyzes the effect of injectionproduction on the development of the third infilled pattern .

在低渗透岩心水驱油实验的基础上，结合中区西部密井网试验区生产实际，分析了注采速度对三次加密井网开发效果的影响，提出确定水井分层合理注水速度和油井合理采液速度的数学方法。

By analyzing their testing and fracturing data,it is concluded that single infill well 's production rate is affected by its infill way and a good result could be gained where infilled at areas without being involved by water and abnormal pressure caused by water injection.

安塞油田 1996～ 1999年共打加密调整井 6 5口，通过对这些加密井的试油、压裂资料分析，认为加密井的单井产量受其加密方式的影响，在水未波及地带或注水形成的异常高压区加密均取得较好的效果。

2 As the tank fills, the siphons are sealed and the air in the long leg of each trap descends towards the invert of its trap (figure 3b; please see the 'Operation of Single Automatic Siphons').

当池内开始注水时，虹吸管都是密封的，每个存水弯的长腿内的空气会下降至存水弯的倒拱区域（如图3B 所示，请查看'单个自动虹吸管的操作过程'。

In overflows in the drinking glass to pour water to completely the full condition, to no longer approaches the overflow drop up to Slowly submerges the heavy item in the water, meets with the small measuring glass abundantly overflows the water leakage, observes its volume V, thus the density may extract

在溢水杯中注水至满盈状态，至不再向外溢滴为止。将重物缓慢没入水中，用小量杯接盛溢出水，观测其体积V，从而密度可求出。

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。