Due to the special structure of controlled direction well, it can lead to severe abrasion even jamming if not adopting any measure when using progressing cavity pump rod to pump oil.
由于定向井井身结构特殊，利用螺杆泵进行抽油时如不采取任何措施势必造成杆柱严重磨损甚至卡死。
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。
A new double action oil well pump, which has been progressed field experiment, is discussed on its structure, principle and characteristics here.
对一种新型双作用抽油泵的结构、工作原理、技术特点进行了研制并进行了现场试验。
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 paper mainly introduced a new MEMS sensor of oil exploration, characters of MEMS sensor structure, medium material and sealed form as well as already reached technical indexes.
本文主要介绍了一种新的石油勘探MEMS传感器的结构特点、介质材料以及封装方式，并详细地介绍了该产品的主要技术指标。
The causes of oil leak of motorcycle rear shock absorbers come from body design, product structure, assembly durability, and road, traffic, etc as well.
摩托车后减震器渗漏油问题，除受本身设计、部品结构及总成的耐久性能影响外，还受行驶道路、交通情况等因素影响。
The paper described the structure principle, application charaCteristics as well as advantages and defects of various kinds of oil treatment equipments and illustrated with exam ples.
本文阐述了各类绝缘油处理设备的结构原理、应用特征及优缺点，并举实例说明。
The aim and overall structure of the intelligent oil field and oil well are presented in the paper.
指出了智能油田和智能油井的目标和总体结构。
Afterwards, well B1 was deployed by using structure sequence stratigraphic interpretation technique, with founding Baobei oil bearing block.
随后应用构造—层序地层解释技术，部署了B1井并发现了宝北含油区块。
A well drilled down the flanks of structure or on the outer limits of a producing formation. An edge well often penetrates the oil-water contact.
沿构造翼部下倾部位或在产层外边界上所钻的井。边缘井经常穿透油水界面。
Under certain pressure of atomizing medium , the operating flow rate is affected by the difference of pressure between oil and pressed air as well as the structure of nozzles.
在一定的雾化介质压力下，运行油流量受油、气压差及喷嘴结构影响，在某种情况下会发生喷嘴运行油流量为零，雾化气倒流入油管的临界工况。
The principle and structure of a new trigger horizontal oil well cable butt tool are introduced.
介绍了一种新型水平井电缆对接工具的设计原理及设计要点。
Its structure is quite complex, fault block well developed, lithology complex, formation water salinity variable and oil zones universally exhibit low resistivity.
其油藏结构复杂、断块发育、岩性与水性复杂多变，同时油层低阻现象普遍。
A structure design of flowmeter suitable for high viscosity fluid measurement under oil well is reported and explained the working principle and structure characteristics.
提出了一种适合高粘度流体井下测量的流量计结构设计。
The effect of molecular structure of the demulsifiers on its desalting ability as well as on the interfacial tension of crude oil-water interface was discussed.
研究了破乳剂分子结构变化对原油脱盐效率以及油-水界面张力的影响。
Liu9 well drilled and explored before 30 years is one engineering abandoned well with open hole which is situated at high part of fault nose structure trap in Liuzhuang oil and gas field.
刘9井位于刘庄油气田断鼻构造圈闭高部位，是三十年前钻探的一口裸眼工程报废井。
Due to structure needed, Anti-impact stroke is one of the important factors that have great influence on the pump efficiency of high-gas-contained oil well.
由于结构需要，抽油泵的防冲距是高含气井中影响泵效的重要因素之一。
The utility model has the advantages of simple structure and can be widely used in the development of oil well.
本实用新型结构简单，广泛应用于油田开发中。
The distribution of oil and gas as well as the structure of sedimentary caprock are controlled directly by the pattern of the basement tectonics.
基底构造的这种格局，直接控制了盖层构造与油气的分布。
The Sanjing well head platform (KH 6) at the Laihai oil field is a steel structure supported on piles. Its foundations is composed of four guide pipes and driven into the seabed through the piles.
辽海KH -6三井井口平台为桩基础钢结构平台，基础结构为四腿导管架，通过桩基础固定于海底。
The results show that the improvement of the slant improved oil-well pump 's internal structure and the optimization of the materials are the main factors to improve pump efficiency.
研究结果表明改进型斜井泵的内部结构的改进和材质的优选是泵效提高的主要因素。
Because the device has simple structure and easy use, the device can be widely used to repair the well sleeve tube for the oil field operation.
由于本装置结构简单，使用方便，因此可广泛用于油田作业井套管的修复。
The enterprise always engages in research and development of new oil products through cooperating with many well-known Universities in China, making its product structure more comprehensive over time.
企业集科、工、贸于一体，先后与多家著名大学合作研发油脂衍生产品，使产品结构日趋完善。
The enterprise always engages in research and development of new oil products through cooperating with many well-known Universities in China, making its product structure more comprehensive over time.
企业集科、工、贸于一体，先后与多家著名大学合作研发油脂衍生产品，使产品结构日趋完善。
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