This paper mainly investigates signal design and signal process method in the underwater acoustic communication subsystem of the oil well system.
本文围绕油井勘探系统中的水声通信系统，进行了通信系统的信号设计以及信号处理的研究工作。
The author proposes taking the comprehensive load curve of the screw drill-drill bit-oil well system as the basis for the proper selection and use of screw drills.
提出了以螺杆钻具钻头油井系统的综合负载特性曲线作为螺杆钻具正确选择和使用的依据。
A few blocks away, residents of the slum, which has no public water or sewer system, pay 3 shillings to fill used 20-liter cooking oil jugs with fresh water from a Coke-sponsored well.
几个街区远的地方是没有公共用水和下水道系统平民窟，居民们支付3先令从可口可乐公司赞助的井里购买20升的淡水，装在烹调油壶里。
Application of the model results show that the effectiveness and accuracy of other oil fields to enhance the efficiency of screw pump well system has a certain significance.
应用结果表明了该模型的有效性和准确性，对提高其他油田螺杆泵井系统效率具有一定的指导意义。
Water hydraulic drive system has some advantages of oil hydraulic transmission such as large power, high efficiency and compact structure as well as the unique advantage of environment-protection.
水压驱动系统既保持了油压传动传递动力大、效率高和元件体积小的优点，又兼有环保的积极作用。
The sand control of oil well pump is very important for drilling-production system.
抽油泵防砂是钻采系统防砂的一个重要环节。
The present article introduces the component structure, the technological process control theory and its software of the personal computer control system of testing equipment for oil and water well.
本文介绍笔者研制的油水井封隔器试验台微机智能控制系统的结构组成、工艺流程、控制原理及软件设计。
Through the research on the intelligent integrated system during the fault diagnosis of pumping oil well, we put forward an integrated loose coupling module.
通过对抽油井故障诊断智能集成系统的研究，提出并实现了一种抽油井故障诊断松耦合集成的模型。
The surfactant and polymer mixed system slug is well on recovery ratio but the additional cost of ton oil is higher, economic benefit is not satisfactory.
而注表面活性剂和聚合物的复配体系段塞后热水驱虽然提高采收率幅度较大，但吨油新增成本较高，经济上不合理。
A grey predicting model of GM (1, 1) can be established with the accumulated sequence generated by the oil well decline rate before refracturing according to the theory of grey system.
应用灰色系统理论，由油井重复压裂前的递减产量，生成相应的一阶累加序列，由累加序列建立了灰色预测模型GM (1,1)。
Feature requirements of the hydraulic oil for Marine cranes are discussed in this paper, as well as the operating details of oiliness judgment and inspection. gas releasing of the system etc.
论述船用克令吊液压油的各项性能要求及使用过程中的油质判断、系统放气和质量检查操作细节。
The purpose of this paper is aiming at the oil pumping production in some ore of Henan oil field, to study the monitoring management software of oil well remote monitoring system profoundly.
本文的目的是以河南油田某油矿的油井抽油生产为实例，对油井远程监测系统的监测管理软件展开深入具体的研究，为油田领域开发高效的生产监控技术打下一定的技术基础。
It introduced the distribution of the oil temperature test point, as well as each part function of the oil temperature control system.
介绍了试验中变矩器油温测试点的分布，以及油温控制系统的各个元件的功能。
According to the consumed amount of oil of the valve and pump as well as the main engine, the dynamic pipe system is designed with PLC in this paper.
应用可编程控制器技术，根据轮机模拟器图解板上的各阀、泵以及主机耗油量的大小，对流动光带进行了有效的动态显示。
The law of the variable mass flow in the horizontal wellbore is useful for the horizontal well output prediction, and optimal design and dynamic analysis on oil well production system.
水平井井筒变质量流的流动规律是进行水平井产能预测、油井生产系统优化设计及动态分析的基础。
The whole system is self-design with advanced design method and measure in software and hardware, which effectively overcome current technical defect of well-logging in LiaoHe oil field.
整个系统全部自行设计开发，在软硬件上均采用先进的设计方法和测量手段，解决了辽河油田目前测井技术存在的不足。
Measurement system through the analysis of oil well after a set of practical oil metering system.
通过对油井计量系统进行分析研究后，提出了一套切实可行的油井计量系统。
The paper mainly introduces data collection system of oil-well measurement station, and control system based on PLC, and discusses system working principle of measurement station.
文章介绍了油井计量站油井产量数据自动采集系统和基于PLC的自动控制系统构成，阐述了系统工作原理。
The principle and the main factors for design of process as well as for mechanical equipment adopted in hot oil heating system of offshore platform are introduced in this paper.
论述用于海上工程的热油加热系统的原理、机械设备设计要点和系统设计要点。
In the oil - well monitoring system, the data transmission method using acoustical waves as carrier waves via the wall of oil pipeline can bring cost savings and reliability.
在油井监测系统中，以油管管壁作为信道的声波通信方法可以降低成本和提高可靠性。
This paper deals with the constitution of the intelligent monitoring system for oil well and its main functions.
介绍了油田油井智能监控系统的组成，系统主要功能。
The present paper put its emphasis on explaining the test system hardware composition and the experimental procedure, as well as oil supply system and oil temperature control system.
本论文重点说明了测试系统的硬件组成和试验程序部分，以及供油系统的组成和油温的控制系统。
Remote monitor of operating conditions for water system of oil well is a goal of people who monitor the oil well in the site.
油井水系统运行状态的远程监测长期以来都是测井人员追求的目标。
The digital sampling and process system is used for digitizing and processing well logging signals that transmitted from the apparatus under the oil well.
井径测井信号数字化及处理系统是一套对下井仪器传送上来的测井信号进行采集并处理的系统。
The submersible electric pump well system consists of such three subsystems as the oil well, submersible electric pump and pipeline.
潜油电泵井系统由油井、潜油电泵机组和管路三个子系统组成，三个子系统既有区别又相互联系。
The under-well video imaging system is used to obtain the visible information of oil extraction pipelines directly, which is one of the third-generation oil field measurement technologies.
井下可见光视频成像系统是用于对油井的井下状况下进行观察和检测的装置，属于第三代现代测井技术中的一种。
The design of process system of mat oil storage is described in this paper as well.
同时也介绍了沉垫贮油工艺流程系统的设计。
For its powerful functions, the system can be widely applied to geological exploration, coal field well logging, shallow oil-well exploration, engineering geological exploration and so on.
该系统以其强大的功能，可广泛用于地质勘探、煤田测井、浅井石油勘探、工程地质勘探等各个领域。
For its powerful functions, the system can be widely applied to geological exploration, coal field well logging, shallow oil-well exploration, engineering geological exploration and so on.
该系统以其强大的功能，可广泛用于地质勘探、煤田测井、浅井石油勘探、工程地质勘探等各个领域。
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