| 单词 | downhole |
| 释义 |
例句释义: 井下,下向井眼,井内的,孔内的,孔底的,井底,井下式,向下炮眼 1. The downhole hardware needed to make a log. The term is often shortened to simply "tool. " 指下井仪器，即测井过程中需要下放到井底的所有硬件设备，常简称为仪器。 www.infopetro.com.cn 2. A downhole tool on which downhole gauges or instruments that are to be temporarily left in the wellbore are attached. 一种井下工具，它用来固定暂时要被留在井筒中的井下仪表或仪器。 www.infopetro.com.cn 3. The retractable air door has no deformation when the downhole pressure of a coal mine changes. 它是一种在煤矿井下压力出现变化时不变形的可缩性风门。 ip.com 4. According to the torque value, calculating that of drill string downhole , and checking the safety of the drill string. 根据该扭矩值推算到井下钻柱的扭矩值，并且校核了各点钻柱的安全性。 lib.swpu.edu.cn 5. The downhole pressure at which a treatment fluid can be injected into a zone of interest. 处理液能够被注入目的层时的井下压力。 www.infopetro.com.cn 6. Technology of Downhole blowout preventer may be lower drilling costs and improve the quality of an important part of the drilling. 井下防喷器技术的应用有可能成为降低钻井成本、提高钻井质量的一个重要部分。 lib.swpu.edu.cn 7. A downhole tool designed to allow the lower and upper tool-string sections to be parted to enable retrieval of the running string. 能够使工具管柱的下段和上段分开的井下工具。于是就能将下入管柱起出。 www.infopetro.com.cn 8. The design of the downhole blowout preventer is for the domestic drilling and production needs of a new design attempt. 本次设计针对国内钻井生产需要进行了一种井下防喷器的设计尝试。 lib.swpu.edu.cn 9. A type of circular seal commonly found in downhole tools and a wide range of surface equipment applications. 在井下工具和广泛范围的地面设备中普遍使用的一种环状密封件。 www.infopetro.com.cn 10. The utility model belongs to the technical field of a robot, which in particular relates to a downhole rescue detection robot for coal mine. 本实用新型属于机器人技术领域，具体地说是一种煤矿井下救援探测机器人。 ip.com 1. It uses the vibrations produced by a drill bit while drilling as a downhole seismic energy source, which makes it belong to passive seismic. 它是利用钻井过程中钻头破岩产生的振动噪声为震源进行地震勘探，属于无源地震的范畴。 www.say666.com 2. With reference to measurements-while-drilling (MWD), the data recorded by the logging tools and stored in a downhole electronic memory. 指随钻测量的一种数据，由随钻测井仪器测量并存储在井底电子记录仪中。 www.infopetro.com.cn 3. Scrape the mud to prolong the service life of the proposal had better, but the spiral centralizer downhole assembly. 为延长刮泥器的使用寿命，建议最好不过钻具组合中的螺旋扶正器。 zhidao.baidu.com 4. Downhole failures often take place in certain salt wells in some concession and have certain impact on production. 某矿区某些盐井井下故障较为频繁，对生产造成了一定的影响。 www.chemyq.com 5. A third new application was to protect a downhole screen across a water-injection zone from being damaged by debris during a workover. 第三个新的申请，以保护井下屏幕跨越注水区被损坏的碎片在修井。 www.tianya.cn 6. At present, drilling fluid pulse is mainly used to transmit signals between ground and downhole in wireless information system. 目前，地面与井下的无线信息传输系统主要是采用钻井液脉冲方式。 www.ilib.cn 7. The smaller radial dimension and its influence on the loss in energy are considered, when the hydrocyclone is applied to downhole. 考虑旋流分离器应用于井下，径向尺寸受限，影响其能量损耗。 stae.com.cn 8. National Oilwell Varco is the single source for all of your rig equipment, integrated systems, downhole tools, and supply chain solutions. 国民油井华高是所有钻采设备、集成系统、井下工具及供给链解决方案的单一来源。 www.chinahrlab.com 9. Plug removal by downhole pulse discharge of strong current is an effective physical stimulation method for producers and injectors. 井下强电流脉冲放电解堵技术是一种有效的物理法油、水井增产增注技术。 www.chemyq.com 10. The utility model discloses a downhole well washer of the oil well which solves the problem of the washing of a screw pump well. 本实用新型公开了一种采油井井下洗井器，解决了螺杆泵井的洗井难题； ip.com 1. Formulation of the perforating acid depends on the characteristics of the formation and the downhole equipment used. 射孔酸的组成取决于地层特性和所用的井下设备。 www.infopetro.com.cn 2. A downhole tool used to confirm or correlate treatment depth using known reference points on the casing string. 利用套管柱上的已知的基准点来确认或对比处理深度所用的井下仪器。 www.infopetro.com.cn 3. Wireline logs are taken downhole , transmitted through a wireline to surface and recorded there . 电缆测井在井下进行，通过电缆将相应信息传输到地面并进行记录。 www.bing.com 4. Drilling rig equipped with a main hoist , one vice hoist , Main hoist for lifting drilling, downhole tubes. 钻机配有一个主卷扬机、一个副卷扬机。主卷扬机用于升降钻具、下井管等。 www.qy6.com 5. Using negative pressure boundary type drawer-type ventilation type ventilation, downhole coal transportation mode of transportation by tape. 采用全负压边界式抽出式通风方式通风，井下煤炭运输采用胶带运输方式。 goabroad.zhishi.sohu.com 6. A downhole tool with a profiled external surface designed to catch and retrieve junk or debris from the wellbore. 具有定型外表面的井下工具。它用来抓捕碎屑或碎片，并将其从井筒中起出。 www.infopetro.com.cn 7. A drilling string works in a very complex stressed environment downhole, even in corrosive media. 钻柱在井下的受力极度复杂，甚至工作在腐蚀的介质中。 www.chemyq.com 8. A downhole completion component that enables injection of treatment chemicals or inhibitors into the production conduit. 能使处理剂或抑制剂注入生产导管的井下完井部件。 www.infopetro.com.cn 9. The Niger Delta, one of the world's most active oilfield regions, contains about 200 permanent downhole gauge (PDG) installations. 尼日尔三角洲是世界上最活跃的油田地区之一，拥有大约200台永久井下压力计（PDG）装置。 bbs.e5zj.com 10. However, it is so hard to measure the upstream pressure of downhole choke that the empirical equations are useless. 由于井下节流，节流嘴上游压力的不易测得，使得临界流动状态判别困难。 www.ceps.com.tw 1. A downhole tool used with a jar to increase the impact force imparted as the jar is fired. 与震击器联用的井下工具。目的在于当震击器点火时增加给予的冲击力。 www.infopetro.com.cn 2. A downhole electromagnetic telemetry system with an increased data rate is disclosed. 本文介绍了一种*速率得到*的电磁遥测*。 www.dianzi518.com 3. A pressure gauge, typically run on slick line, used to measure and record downhole pressure. 用于测量和记录井下压力的通常用钢丝下入的压力计。 www.infopetro.com.cn 4. Rational injected steam volume and soak time can be known through downhole monitoring of thermal regime. 通过井下热动态变化监测，可确认合理的注汽量和焖井时间。 www.zshg.com 5. A downhole tool used in fishing operations to engage on the outside surface of a tube or tool. 在打捞作业中所用的一种井下工具，在打捞时它与管子或工具的外表面接合。 www.infopetro.com.cn 6. Results indicate that downhole throttling technology is suitable for this gas field and can decrease the wellhead pressure. 结果表明，井下节流工艺适用于该气田气井，能够降低井口压力。 www.ceps.com.tw 7. The tool is run on a wireline or dropped down drill string, and the data can be stored in digital form in downhole memo. 下井仪由电缆输送或者随钻柱下入井中，测量结果以数字方式存储在井下存储器中。 www.infopetro.com.cn 8. Each panel of this well log represents different types of measurements taken by downhole tools. 图表的每一板块均代表井下工具所做的不同类型的测量。 www.seed.slb.com 9. Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment. 石油和天然气工业.下降孔设备.地下安全阀设备 www.mapeng.net 10. A mechanical device used downhole to deliver an impact load to another downhole component, especially when that component is stuck. 井下使用的机械装置，用于向另一个井下部件传递一种冲击载荷，尤其当该部件被卡住时。 www.infopetro.com.cn 1. Special downhole environment requires small and reliable downhole logging tools with faster data transmission speed. 特殊的井下环境要求井下测井仪器的尺寸小、可靠性高而且具有高速数据传输能力。 www.juyy.net 2. A setting or operating method that uses hydraulic force applied through the tubing or running string to activate a downhole tool. 通过油管或下入管柱施加液压力来启动井下工具的一种坐封或操纵的方法。 www.infopetro.com.cn 3. Most downhole power drills for horizontal drilling are constituted basically by positive displacement drills . 绝大多数的水平井井下动力钻具是以螺杆钻具为基础构成的。 dictsearch.appspot.com 4. On the basis of the theory, application VB programming the gas well downhole throttling process design software. 在上述理论研究的基础上，应用VB程序编制了气井井下节流工艺设计软件。 lib.swpu.edu.cn 5. The drilling fluid will harm soil, crops and underground water. The waste liquid from downhole operation will pollute the surroundings. 钻井液会对土壤、农作物、地下水造成危害；井下作业废液会对周围环境造成污染； www.chemyq.com 6. A downhole tool used to cut tubing or similar tubulars that have become stuck in the wellbore. 割断已卡在井筒的油管或类似管子所用的井下工具。 www.infopetro.com.cn 7. The utility model provides a safety device for a ventilation system downhole. 给井下通风系统提供了一种安全装置。 ip.com 8. Development of downhole drill motor and problems with its application. 井下动力钻具的发展及其在推广应用中的问题。 ilib.cn 9. 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。 bbs.e5zj.com 10. A downhole device that enables circulation through the tubing string and associated annulus. 能够经油管柱和相关的环形空间实现循环的井下装置。 www.infopetro.com.cn 1. The use of a mill or similar downhole tool to cut and remove material from equipment or tools located in the wellbore. 利用铣刀或类似的井下工具从位于井筒中的设备或工具上切割材料并将其去除。 www.infopetro.com.cn 2. And the design idea, work principles of the downhole pulsation dampener and determination of some chief parameters was presented in detail. 文中介绍了井下脉动缓冲器的设计构思、工作原理以及一些主要参数的确定。 www.chemyq.com 3. The self adaptive filter can reshape downhole signals, and the distorted signals are compensated and rectified by software on surface. 其目的是对井下失真信号在地面进行软件补偿和校正，以克服电缆、温度等原因造成的信号失真。 www.chemyq.com 4. Selection of Downhole-Deployment-Valve and its running depth are closely related to the pressure at bottom-hole. 套管阀的选型以及下入深度都与井底压力有着密切的关系。 lib.swpu.edu.cn 5. The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well. 有杆泵井中的腐蚀和磨损，造成油井的井下设备损坏，严重影响油井的正常生产。 www.chemyq.com 6. A design feature on packers and similar downhole tools that occupy a large proportion of the drift diameter of the wellbore. 在封隔器和类似的井下工具上的设计部件。这些工具占据井筒通径的很大比例。 www.infopetro.com.cn 7. The experimental system and test result for cleaning corrosion of downhole steel pipe for coal mine are introduced in this paper. 介绍了前混合磨料射流用于井下金属管材内壁除锈的试验系统以及试验情况。 www.chemyq.com 8. A downhole telemetry system that transmits a burst-QAM uplink signal to the su*ce of the well is disclosed. 公开了一种*突发-QAM上行链路信号*到井表面的井下遥测*。 www.gongye168.com 9. New downhole data is required for better understanding and prevention of completion and formation damage. 为了更好地了解和防止对完井及地层的损害，需要新的井下数据。 bbs.e5zj.com 10. Visual and clear downhole images obtained with BTV unit provide enough downhole information for operator. 提供给远程操作者以明确的井下状况和足够的信息。 www.juyy.net 1. A downhole tool typically used with motors or assemblies that restrict the allowable fluid-circulation rates. 一种井下工具，一般与马达或限制容许的流体循环流量的装置联用。 www.infopetro.com.cn 2. A downhole tool used to locate or convey a downhole pressure gauge. 放置或传送井下压力计所用的井下工具。 www.infopetro.com.cn 3. The Downhole-Deployment-Valve is designed for the purpose of replacing the need of forced tripping work. 井下套管阀就是为了取代强行起下钻装置而研制的。 lib.swpu.edu.cn 4. Downhole Tools Incorporate the Latest Digital Capabilities ? 井下仪器采用最新的数字技术 wenku.baidu.com 5. Complete program design of the downhole sampler and transfer system which is healthy, safe, environmental protection (HSE). 完成了井下取样器及转运系统的健康、安全、环保（HSE）方案设计。 lib.swpu.edu.cn 6. Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1 : pumps. 石油和天然气工业用下降孔设备.人造升降机用行进腔体泵系统.第1部分：泵 www.mapeng.net 7. Therefore, safety management of vehicle is the imperative measure of downhole company. 因此对油田压裂施工车辆的安全管理是井下公司势在必行的措施。 www.lunwenchina.net.cn:8080 8. The test unit for downhole tools for heavy oil thermal recovery consists of test stand and control mechanism. 稠油热采井下工具试验装置由井下工具试验台架和测试控制系统组成。 www.chemyq.com 9. Complex command sequences for downhole tools are easily implemented from pull-down menus. 复杂的井下工具指令序列可以通过下拉菜单轻松实现。 bbs.e5zj.com 10. A series of downhole measurements of a well azimuth and inclination. 一次下井测量一系列的井眼方位和井斜数据。 www.infopetro.com.cn 1. Most conventional downhole tools operate by upward or downward movement, rotation, or a combination of both. 大多数常规井下工具都是由向上或向下移动、旋转或两者相结合进行工作。 www.infopetro.com.cn 2. Entire process Downhole-Deployment-Valve underbalanced drilling is an advanced unkilling technology that was developed in recent years. 套管阀全过程欠平衡钻井是近几年发展起来的一项先进的不压井起下钻技术。 lib.swpu.edu.cn 3. And expandable constitutive equation of 316L stainless steel is established in downhole temperature filed. 并建立了316L不锈钢在井下温度场环境中的膨胀形变本构方程。 lib.swpu.edu.cn 4. Analysis of vibration of bottomhole assembly with downhole hydrodynamic propulsor. 带井下液力推进器的钻具组合振动分析。 ilib.cn 5. Downhole gas separator is designed to reduce impacts of gas on oil pump and improve pump efficiency. 为了减少气体对泵的影响，提高抽油泵泵效，设计了井下复合式气锚。 www.chemyq.com 6. Material Layout Design Analysis of Sand acid Disposal Factoryof Downhole Service Sub- company of Daqing OilField Co. Ltd. 大庆油田有限责任公司井下砂酸选配厂物料布置设计分析。 www.bing.com 7. A downhole data acquisition, processing and transmission system for nuclear logging tool based on microprocessor is described. 介绍一种以单片机为核心的核测井仪井下信息采集、处理及数据传输电子系统的设计方案。 210.77.64.204:8080 8. Based on the production features of high pressure gas well and existent problems, downhole throttling technology was researched. 针对高压气井冬季易堵、存在较大安全隐患的生产难题，开展井下节流工艺技术研究。 dictsearch.appspot.com 9. With increasing availability of real-time downhole measurements in completions, more and more uses of these data are evolving. 随着完井中实时井下测量的利用率不断提高，这些数据的越来越多使用正在发展。 bbs.e5zj.com 10. This paper analyzes the necessity and introduces the structure and the work principle of Type CX-120 downhole hammer coring tool. 分析了研制CX-120型气动潜孔锤取芯钻具的必要性；介绍了该钻具的结构、工作原理和野外应用试验情况。 www.dictall.com 1. Packers, bridge plugs, cement retainers and other downhole tools necessary for drilling. 封隔器、桥塞、水泥承托环和其它钻井需要的井下工具。 blog.sina.com.cn 2. The downhole process works well, but water production is decreasing because of the declination of formation water production. 井下工艺应用正常，但气井产水量有所下降，主要原因在于地层产水量降低。 lib.cqvip.com 3. The packer can act as a downhole valve for pressure control. 作为井下阀控制压力 wenku.baidu.com 4. The logging cable stuck is a prevailing downhole accident in the open hole logging . 电缆粘卡是裸眼井测井中最容易发生的井下事故。 www.dictall.com 5. Design of downhole oil-water separation system and double fluid flow pump . 井下油水分离系统及往复式双液流泵设计。 www.bing.com 6. This paper introduces 3 mature and effective technologies for heavy oil well downhole operation. 介绍了在稠油作业中比较成熟并行之有效的3种工艺技术。 www.chemyq.com 7. All third party equipment, such as downhole motors, MWD, stabilisers, drilling jars, must have detailed fishing diagram available. 第三方的钻具如井下马达、MWD、扶正器、震击器必须有详细的打捞图。 blog.sina.com.cn 8. But the improving effect and benefit of downhole operation have not formed yet. 但系统地提高井下作业效果与效益的管理思路尚未形成。 www.juyy.net 9. Furtherly, the paper also takes the back-up equipment, concept and application for the downhole-deploymemt-valve into full research. 此外，本文还对套管阀的设备配套、理论和应用进行了较全面的分析研究。 lib.swpu.edu.cn 10. Downhole tools and other downhole equipment for well completions. 完井用的井下工具和井下设备。 blog.sina.com.cn 1. A downhole tool that uses acid to cut stuck pipe in a well. 用酸切割井内被卡管子的一种井下工具。 www.infopetro.com.cn 2. 4-fold increase in data capacity between downhole tools and surface ? 井下仪器与地面系统间的数据传输能力提高了4倍？ wenku.baidu.com 3. In order to reduce the influence of gas on pumps and improve the pumping efficiency, a combined downhole gas-liquid separator is developed. 为了减少气体对泵的影响，提高抽油泵泵效，研制了井下复合式气液分离器。 www.chemyq.com 4. Downhole blowout preventer that is a safety devices is installed in the drill that connected with the drill string. 井下防喷器是安装在钻具上，并且和钻柱相连的安全装置。 lib.swpu.edu.cn 5. With further oilfield development, downhole tool technique for special casing wells is receiving more and more attention. 随着油田开发的进一步深入，特殊套管井的井下工具技术越来越受到重视。 dictsearch.appspot.com 6. A type of mechanism commonly used in the setting and unsetting of downhole tools and equipment such as packers. 在坐封和释放井下工具和设备（如封隔器）中普遍使用的一种机构。 www.infopetro.com.cn 7. H2S and CO2 have severe corrosion to the metal materials of downhole and transporlation pipeline in Chuan-yu oil gas field. 川渝气田普遍含有H2S和CO2腐蚀性气体，在含有水的环境中，会对金属材料造成严重的腐性。 www.ceps.com.tw 8. There are a lot of causes of casing failure. It is difficult to diagnosis downhole damagedcasing, neither to predict casing condition. 造成油水井套管损坏的原因很多，机理复杂，很难通过已知条件来井下套管的损坏情况，更无法对其进行预测。 www.magsci.org 9. A tool that grinds metal downhole. 在井下磨碎金属的工具称之为铣鞋。 www.infopetro.com.cn 10. Check downhole technology, such as checking the cementing quality and casing rupture, etc. 检查，如检查井下技术提高固井质量和套管破裂等。 www.wz121.net 1. Such problems must be highlighted because they are directly related to downhole safety and drilling efficiency. 该问题直接涉及井下安全和钻井效率，必须予以高度重视。 www.chemyq.com 2. A ball that is dropped or pumped through the wellbore tubulars to activate a downhole tool or device. 用于启动井下工具或装置、经井筒管子落下或泵入的球。 www.infopetro.com.cn 3. A downhole tool that is designed to part under controlled conditions. 在控制的条件下用于分脱的井下工具。 www.infopetro.com.cn 4. It will cost more, take long time and less effective by use of testing on site to develop and study downhole tool. 采用现场试验的方法研究井下工具费用高、时间长、效果差。 www.chemyq.com 5. Design of the downhole oil-water separation system for submersible electric pump wells and its ground monitoring model 井下油水分离系统设计及地面监测模型研究 ilib.cn 6. Identification of Vertical Compartmentalization and Compositional Variation by Downhole Fluid Analysis 通过井下流体分析识别储层垂向划分和流体组分变化 www.ilib.cn 7. Downhole Hammer Concentric Simultaneous Casing Drilling Method Applied to Rock-Soil Engineering Survey in the Gravel Strata 潜孔锤偏心跟管钻进法在卵砾石地层岩土工程勘察中的应用 www.ilib.cn 8. Systematic design for a downhole centrifugal supercharging device 离心式井下增压装置的系统设计 ilib.cn 9. Numerical simulation and experimental checking for downhole flow field of a real PDC bit 实体PDC钻头流场数值模拟与实验验证 ilib.cn 10. Experimental Study of Downhole Operating Waste Water Treatment 井下作业废水处理的试验研究 www.ilib.cn 1. Development and application of a downhole control unit for offshore drilling 海洋钻井井下控制装置的研制与应用 ilib.cn 2. Analysis of Anti-corrosiveness Processing Quality of Ni-P Plating on Downhole Tools and Its Counter-measures 井下工具镍磷镀防腐处理质量分析及对策 ilib.cn 3. Discussion for the influence on downhole temperature on torsion vibration natural frequencies of drill strings 井下温度对钻柱扭转振动固有频率影响的讨论 www.ilib.cn 4. Integrated Downhole Monitoring of Hydraulically Fractured Production Wells 水力压裂生产井的井下综合监测 www.ilib.cn 5. Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Pumps 石油和天然气工业的钻孔设备.人工升降梯的空腔泵系统.泵 www.mapeng.net 6. Downhole microseismic fracture monitoring design and fracturing results analysis 井下微地震裂缝监测设计及压裂效果评价 www.ilib.cn 7. Experimental research of new downhole hydraulic pressure increasing device 新型井下水力增压装置的实验研究 ilib.cn 8. Study of multi-sampling strategy of new type downhole testing gauge 新一代石油井下测试仪多采样策略研究 168.160.184.78 9. Technology parameters Fish dimensions drawing Fish dimensions table FOUR (APPENDIX) DOWNHOLE [四]技术参数表打捞尺寸图打捞尺寸表 wenku.baidu.com 10. All Downhole tools can be connected to the same WAVELAB Acquisition Unit for real-time recording 所有井下工具连接到一个GSP采集装置，进行实时数据采集 www.sercel.com 1. Progress of A Downhole Drill-stem Tester Techniques and Suggestions 井下地层测试器技术进展与建议 www.ilib.cn 2. Experimental Research on Downhole Metal Casing Stress Detection with the Application of Magnetic Memory Method 磁记忆法检测井下金属套管应力的实验研究 service.ilib.cn 3. Experimental research of split ratio determination of downhole gravitational oil-water separation 重力式井下油水分离确定分流比的实验研究 ilib.cn 4. Design of a control system for downhole stratification testing of water injection wells 注水井井下分层测试监控系统设计 ilib.cn 5. Downhole Temperature, Pressure Methods Are Accurate for Drilling, Completion, Cement Design 在钻井、完井和固井设计中精确预测井底温度与压力的方法 www.ilib.cn 6. Application of Wavelet Transform to Quantificational Interpretation of the Downhole Television Images 小波变换在井下电视图像定量解释中的应用 service.ilib.cn 7. Downhole digitization for conventional resistivity 电极系的井下数字化 www.ilib.cn 8. Influence of Downhole Construction on Environment and Its Treatment 井下作业施工对环境的影响及治理 service.ilib.cn 9. Preliminary Numerical Study of Downhole Flow Field with Rotary Bits 旋转钻头井底流场的初步数值研究 www.ilib.cn 10. Brief Introduction of the Diagnosing Technology about the Downhole Working Condition of Submersible Pump Well 潜油电泵油井井下工况诊断技术简介 www.ilib.cn 1. Development and Application of Under - Balanced Downhole Pressure Acquisition System 欠平衡井底压力采集系统的研制与应用 www.ilib.cn 2. Precise Calculation Methods for Formation Pressure with Downhole Pressure Collection Joint 利用井底压力采集短接准确计算地层压力的方法 www.ilib.cn 3. Development and application of measurement system for measuring loads on downhole tubular string during well testing 试油井下管柱载荷测试器的研制及应用 www.ilib.cn 4. Quantitative interpretation of downhole television image 井下电视图像定量解释 www.ilib.cn 5. Downhole water-producing-injection technology in the same well at marginal blocks of Shengli petroliferous province 胜利油区边缘区块同井井下采水注水工艺 www.ilib.cn 6. Development and application of downhole electric heating technology on water injector in high pour point oilfield 高凝油油田注水井井下电加热技术研制及应用 www.ilib.cn 7. Design of a downhole photoelectric manometer 井下光电压力计设计 service.ilib.cn 8. Extra-Heavy Crude Oil Downhole Upgrading Process Using Hydrogen Donors Under Steam Injection Conditions 注蒸汽条件下用供氢体进行超稠油井下改质的方法 www.ilib.cn 9. The Management Work of Technology Supervision in Downhole Operation Companies 井下作业公司的技术监督管理工作 www.ilib.cn 10. Application of Pneumatic Downhole Hammer in Uplift-Resistant Ground Anchor Construction 气动潜孔锤在抗拔地锚施工中的应用 service.ilib.cn 1. Analysis on Structural Deflecting Characters of Downhole Assembly for Steering Drilling 导向钻井钻具组合结构造斜特性分析 www.ilib.cn 2. A new type of data acquisition and processing module for the downhole conductance correlation flowmeter 一种新型井下电导相关流量计数据采集处理模块 service.ilib.cn 3. Current Domestic Downhole Dynamic Monitoring Technology for Heavy Oil Thermal Recovery 国内稠油热采井下动态监测技术现状 ilib.cn 4. Wire Line Explosive Recondition Technology of Downhole Breakdown Casing through Tubing 过油管电缆传输爆炸打通道工艺技术 www.ilib.cn 5. Development and application of downhole stabilizer location adjuster 井下稳定器安放位置调节器的研制与应用 ilib.cn 6. Downhole Separators are Fading out of Oilfields 井下油水分离器淡出油田 www.ilib.cn 7. Experimental of High Pressure Downhole Throttling Technology in Moxi Reservoir of Centre Sichuan Gas Field 川中磨溪气田嘉二气藏高压井下节流工艺现场试验效果跟踪 service.ilib.cn 8. The Application of the State Design in the Technology of Downhole Pressure Measurement 状态设计在油井测压技术中的应用 www.ilib.cn 9. Depth Measurement System for the Downhole Depth Monitoring of the Well Tester 油井参数测试器下放深度智能监测系统 www.ilib.cn 10. Application of Downhole Shut-in Pressure Measuring Technique in Ultra-low Permeable Oil Field Development 井下关井测压技术在特低渗透油田开发中的应用 www.ilib.cn 1. Design of the downhole ultrasonic atomization transducer 井下超声雾化换能器的设计 service.ilib.cn 2. Heat-transfer characteristics of porous medium around downhole coaxial heat exchanger 同轴套管式换热器周围介质层的传热特性 www.ilib.cn 3. The numerical simulation and structural optimization of downhole oil-gas hydrocyclone 井下油气水力旋流分离器结构优化与数值模拟 ilib.cn 4. fork screw type; downhole motor; screw motor; reversing mechanism; prototype testing; 拨叉式；井下增压器；螺杆马达；换向机构；样机试验； www.zidir.com 5. Design and analysis of a novel helical downhole oil-gas separator 螺旋式井下油气分离器设计与分析 ilib.cn 6. Numerical simulation and design of downhole flow field of a PDC bit with six blades and multiple interlayers 六刀翼多夹层PDC钻头井下流场的模拟与设计 www.ilib.cn 7. Computations of Downhole Flow and Heat Transfer by Solid-liquid Interaction Integral Solution Method 固液耦合整体求解方法解井下流动和传热问题 service.ilib.cn 8. Lost Circulation Control: Evolving Techniques and Strategies to Reduce Downhole Mud Losses 井漏控制：减少井下泥浆漏失的技术和策略 www.ilib.cn 9. Study on Extended-reach Well Trajectory Control with Downhole Close-loop Adjustable Stabilizers 用井下闭环可变径稳定器控制大位移井的井眼轨迹方法研究 service.ilib.cn 10. Analyses and Treatment for a Special Downhole Accident 一次特殊的钻探孔内事故分析与处理 service.ilib.cn 1. Technology of grinding and milling for down hole fish and fishing for downhole MWD instrument in slim hole horizontal wells 小井眼水平落鱼磨铣与MWD仪器打捞技术 www.ilib.cn 2. Communication of information from surface to downhole by sensors sensitive to the vibration of drill stem 利用敏感井底钻具振动传递地面信息的方法 www.ilib.cn 3. Accurate Hydraulic Model of Predicting Downhole Circulating Pressure Loss 预测井下循环压力损失的精确水力模型 www.ilib.cn 4. Application of Downhole Ultrasonic Flowmeter to Detecting Casing Leakages 井下超声波流量计在寻找套管漏失点中的应用 www.ilib.cn 5. New Sulfide Corrosion Control Technology in the Highly Corrosive Downhole Environment 井下强腐蚀环境中的抗硫防腐新工艺 www.ilib.cn 6. Dynamic Analysis for Downhole Pressure in Limit Conductivity Vertical Fracture Wells of the Third District Composite Reservoir 三区复合油藏有限导流垂直裂缝井井底压力动态分析 service.ilib.cn 7. Application of downhole hydrodynamic propulsor on drilling high angle deviated holes 井下液力推进器在大斜度定向井中的应用 ilib.cn 8. Design method and parameters sensitivity analysis of downhole oil water separation system 井下油水分离系统设计及参数敏感性分析 scholar.ilib.cn 9. Causes Analyses and Countermeasures of Frequent Downhole Troubles in Drilling in Lh Formation 彬长矿区洛河组地层煤田钻探常见孔内事故原因分析与对策 scholar.ilib.cn 10. Carry out Excellent Quality Management to Improve Downhole Operation Quality in Oilfield 实施精益质量管理切实提升油田井下作业质量水平 www.ilib.cn 1. Finite element analysis of soil deformation subjected to the percussion of downhole drills 潜孔锤冲击作用下土体变形的有限元分析 ilib.com.cn 2. Realization of the combination logging platform for six-type downhole tools 六仪器组合测井平台的实现 service.ilib.cn 3. High-performance downhole sand pump and its accessory pipe string 高效井底抽砂泵及其配套管柱 ilib.cn 4. Discuss of Downhole Oil - Water Separation and Reinjection Through Same Well Technology 井下油水分离同井回注技术探讨 ilib.cn 5. To Realize Whole-process Underbalanced Drilling through Adoption of Downhole Isolation Method and Field Application 井下隔离法全过程欠平衡钻井技术及应用 service.ilib.cn 6. Application of Downhole Ultrasonic Imaging Testing Technique in Pucheng Oil field 井下超声成像测试技术在濮城油田的应用 service.ilib.cn 7. Advances in downhole catalytic upgrading of heavy oil under steam injection conditions 注汽热采条件下稠油井下催化改质的研究进展 www.ilib.cn 8. Distribution of Pressure and Temperature in Downhole Choke of the Natural Gas Well 天然气井下节流嘴前后压力温度分布的数值计算 www.ilib.cn 9. Free point back-off instrument and its application for releasing downhole stuck pipe 测卡松扣仪及其在卡钻事故检测中的应用 www.ilib.cn 10. On the Downhole Wet Connection Technic During the Drill-pipe Conveyed Logging 钻杆传输测井施工中井下湿对接工艺探讨 service.ilib.cn 1. Downhole Measuring Technique of Steam Dryness for Viscous Crude Oil Thermal Recovery Wells 稠油热采井下蒸汽干度测试工艺的研究与应用 www.ilib.cn 2. The Mechanical Structure Design of Downhole String State Measurement System 井下管柱状态测试短节的机械结构设计 www.ilib.cn 3. Analysis and Countermeasure about Common Downhole Problem in Extended Reach Well 大位移水平井常见问题机理分析及对策 www.ilib.cn 4. Influence Factors for Clear Production of Downhole Operation and Control Methods 井下作业清洁生产的影响因素及综合治理措施 www.ilib.cn 5. Development and application of combined downhole gas-liquid separator 井下复合式气液分离器的研制与应用 ilib.cn 6. Development and application of composite downhole gas separator 井下复合式气锚的研制与应用 www.ilib.cn 7. Development and application of roller-type downhole production screen pipe 辗辊式井下采油筛管的研制及应用 ilib.cn 8. Effects of Downhole Temperature on Axial Vibration Natural Frequency of Drill String 井下温度对钻柱轴向振动固有频率的影响分析 www.ilib.cn 9. Maintenance examples of the printed circuit board of downhole tools 井下仪器印刷线路板常见故障处理 www.ilib.cn 10. Design and calculation of downhole close-loop adjustable stabilizers 井下闭环可变径稳定器的设计计算 ilib.cn 1. Downhole Tools for Sidetracking Horizontal Wells in Shengli Oilfield 胜利油田侧钻水平井井下工具 www.ilib.cn 2. Study and application of downhole authigenic gas compound foam in heavy oil thermal recovery 井下自生气复合泡沫技术在稠油热采中的研究与应用 www.ilib.cn 3. Analysis on the Reasons of Downhole Tube and Friction Loss on Pucheng Oil field and the Countermeasures Offered 濮城油田井下管杆偏磨原因分析及对策 service.ilib.cn 4. Application of Fully Integrated Hydraulic Downhole Drilling Rig in Mining 一体化液压潜孔钻机在水泥矿山的应用 www.ilib.cn 5. Oil production technology of zone replacement by downhole immobile string 井下不动管柱换层采油工艺技术 www.ilib.cn 6. Interpretation of Flowing Well Testing Data with Downhole Flow Pressure Rising 自喷井井底流动压力上升的测试资料解释 service.ilib.cn 7. Analysis of measures for preventing oil well downhole equipment from corrosion 油井设备防腐措施分析 www.ilib.cn 8. Application of Downhole Motor Drilling with High-efficient Bit in the Zhongyuan Oilfield 中原油田动力钻具配合高效钻头钻井技术 www.ilib.cn 9. The Experimental Study for Abrasive Jet Cleaning Corrosion of Downhole Steel Pipe for Coal Mine 磨料射流井下金属管材内壁除锈的试验研究 www.ilib.cn 10. Application of fibre downhole video logging tool in administering of casing damage well WLT 光纤井下电视测试技术在套损井治理工作中的应用 service.ilib.cn 1. Detection signal treatment for stress and magnetic memory of downhole metal casing 井下金属套管应力磁记忆检测信号的处理 service.ilib.cn 2. Application of Downhole Imaging Technique in Inspection of Broken Casings in Wells 井下摄像技术在套损井检测中的应用 www.ilib.cn 3. Finite element analysis of body of downhole close-loop adjustable stabilizers 井下闭环可变径稳定器本体有限元分析 service.ilib.cn 4. The application of downhole seismic in driving complex fault block reservoirs 井下人工地震驱油技术在复杂断块油藏的应用 www.ilib.cn 5. Numerical simulation of flow field in downhole hydrocyclone oil-gas separator 井下旋流油气分离器流场数值模拟 www.ilib.cn 6. Application of new CPLD in downhole ultrasonic flowmeter 新型CPLD在井下超声石油流量计中的应用 scholar.ilib.cn 7. Primary Research on Innovative HSE Management for Downhole Operation in Oil Field 油田井下作业HSE管理创新做法初探 www.ilib.cn 8. The Transmission of Transformed Downhole Analog Signals 井下模拟信号的转换传输 service.ilib.cn 9. New development of the downhole transportation technology 井下传送技术新进展 www.ilib.cn 10. Application of Downhole TV Well Logging Technology in Dealing with Salt Well Failures 井下电视测井技术在盐井故障处理中的应用 ilib.cn 1. The Application of Clean Production Auditing to Downhole Operation 清洁生产审计在井下生产作业中的应用 www.ilib.cn 2. Downhole Working Environment and Failure Analysis for Float Collar 浮箍井下工作环境与失效分析 www.ilib.cn 3. Substitution and revision of contour-pattern of downhole drilling motor 螺杆钻具马达线型的替代和修正 ilib.cn 4. Design of the test stand for downhole gas-liquid pump and experiment thereof 井下气液混输泵试验台架设计及试验 ilib.cn 5. Permanent downhole temperature sensing succeeds for low cost 用于低成本井开采的井下温度传感系统 www.lpmri.com 6. Application of Downhole Cable Heating Technique in Production of High Pour-point Oil 井下电缆加热技术在高凝油开采中的应用 www.ilib.cn 7. Application of Air Downhole Hammer Drilling in Water Well Drilling in Guizhou Karst Area 空气潜孔锤钻进工艺在贵州岩溶地区供水成井施工中的应用 www.ilib.cn 8. Prevention and Treatment of Downhole Accidents in Deep Hole Purdah Grouting 深孔帷幕灌浆孔内事故预防与处理措施 www.ilib.cn 9. Fishing method of downhole temperature compensator 井下温度补偿器的打捞方法 www.ilib.cn 10. Techniques of the downhole leak checking by flowmeters 井下流量计验漏工艺 service.ilib.cn 1. Application of Downhole Hammer Drilling Tech. In Deep Sand and Pebble Formation 潜孔锤钻进技术在深厚砂卵石层中的应用 service.ilib.cn 2. The application prospect of near-bit downhole testing system in bit design analysis 近钻头井下测试系统在钻头设计分析中的应用前景 service.ilib.cn 3. On the Supervision over Construction Quality in the Downhole Operation 谈井下作业施工质量监督 www.ilib.cn 4. Development and application of downhole hole-closure device in the overall process of underbalanced drilling operation 用于全过程欠平衡钻井施工的井下封井器 ilib.cn 5. The Simulation of Downhole Rotary Pressure Signal Generator 井下旋转压力信号发生器的仿真 ilib.cn 6. Prevention and Treatment of Downhole Problems in Extended-reach Wells 大位移海油陆采井井下事故的预防与处理 www.ilib.cn 7. Methods of Dealing with Downhole Complicate Condition in Air Drilling 空气钻井过程中井下复杂问题处理方法 ilib.com.cn 8. Numerical Simulation of Flow Induced Corrosion in Downhole Tubes 井下油管的流动诱导腐蚀数值模拟研究 www.ilib.cn 9. Application of Downhole Video Logging Tool in Casing Inspections 井下电视测井系统在套管检测中的应用 www.ilib.cn 10. Application of Downhole Choking Technique in Changqing Gas Field 井下节流技术在长庆气田的应用 www.ilib.cn 1. Investigation of Oil Well to Gas Well Production and Application of Downhole Choke 油井转气井开采的探索及井下油嘴的应用 www.ilib.cn 2. Application of Downhole Low Frequency Electric Pulse Vibrotechnique in Henan Oilfield 井下低频电脉冲技术在河南油田的应用 www.ilib.cn 3. Mechanism Research on Sidewall Unstability and Downhole Complexity in High and Steep Structure of Xinjiang Oilfield 高陡构造井壁失稳及井下复杂的机理研究 www.ilib.cn 4. Working action simulating research of downhole packer 井下封隔器及其各部件工作行为仿真研究 www.ilib.cn 5. Design and Application of Downhole Anti - Retrograde Units 螺杆泵井下防反转泄油装置 www.ilib.cn 6. NON-MAGNETIC SPACER ROD DOWNHOLE INSTRUMENT DOWNHOLE MOTOR AND DRILL BIT 孔底马达和钻头无磁隔离钻杆 wenku.baidu.com 7. Connecting domestic computerized logging system with 521 system downhole tools 国产数控测井系统配接521系统井下仪器 service.ilib.cn 8. Application of Visual Simulation in the Downhole Operation 视景仿真技术在油田井下作业中的应用研究 www.ilib.cn 9. The actuality and development of downhole seismic exploration equipment 井中地震勘探仪器的现状与发展 www.ilib.cn 10. The Research on Contacting Finite Element Model for Downhole Packer 井下封隔器接触有限元模型研究 www.ilib.cn 1. A Method of Realizing the Communication from Ground to Downhole in Closed-loop Drilling 闭环钻井由地面向井下通讯的一种实现方法 service.ilib.cn 2. "Five Managerial Targets" for Downhole Operations in the Tarim Oil Field 塔里木油田井下作业“五指标”管理初探 www.ilib.cn 3. An Optimal Design Method of Downhole Pump Depth and Rod String Assemblage in Pumping Wells 下泵深度及抽油杆柱组合优化设计方法 ilib.cn 4. Finite element analysis of skin effect of downhole heating cable conductor 井下伴热电缆导体集肤效应的有限元法分析 ilib.cn 5. Downhole sand separating and collecting device 井液反向流分离收集防砂装置 ilib.cn 6. Effect of High -Temperature and High- Pressure on Downhole Casing Strength 高温高压对井下套管强度影响研究 www.ilib.cn 7. Design calculation of the downhole micromotor-drived logging tool 微电机驱动井下测井仪器的设计计算 www.ilib.cn 8. Development of High Performance Self- containing Downhole Gauge System 高性能自容式下井计的研制 scholar.ilib.cn 9. Application of downhole tractor in the horizontal well logging 拖拉器在水平井生产测井中的应用 service.ilib.cn 10. New Downhole Tool Extends Coiled-Tubing Reach translated 新式井下工具延长了挠性管钻井距离 www.ilib.cn |
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