型井下不压井作业装置适用于机械采油或气举采油的深井和压力较高油井的井下作业。
Model ZY-I downhole service equipment is suitable fordeep wells where mechanical production or air-lift production is adopted and for high-pressure wells.
该扶正器最初的设计目的在于替换固体式扶正器，用于下套管作业，以及复杂井身结构，如水平井、大位移井、J -型井、S -型井和具有其他井身结构设计的井。
It is designed specifically to replace a solid body type centralizer for casing running applications and severe well geometries when run in horizontal, long ERD, J-type, S-type and other well designs.
实践证明，对于短位移、浅垂深的水平井钻进开发，实施这种“反勾”型方案是切实可行的。
Practice testifies that practice of this kind of reverse well track type project is feasible for the drilling and development of short displacement, the shallow vertical depth horizontal well.
对于直井，弓型弹簧扶正器足以满足上述功能，并被通常使用。
For straight holes, bow spring centralizers are sufficient and commonly used.
华英参1井天然气属于腐殖型气，其中也混入了少量腐泥型气。
Gas in Huayingcan 1 well is humic-type natural gas, with small amount of sapropelic gas.
辐射井是开发浅层地下水的理想井型。
Radial collector well is an ideal type of shallow groundwater exploitation.
因为弓型弹簧比井眼稍大一些，因此在直井或倾角较小的定向井中能够完全居中。
Since the bow springs are slightly larger than the wellbore, they can provide complete centralization in vertical or slightly deviated Wells.
羊八井热田是属于陆陆碰撞板缘非火山型高温地热田。
The Yangbajing Geothermal Field is one of non volcanic high temperature geothermal fields.
介绍了XZC35 -25型修井注灰车的设计方案、技术参数和主要系统设计。
The system design and technical parameters of model XZC35 25 workover cementing truck are introduced.
电压型接口综合录井仪其数据处理接口部分由模拟电路板组成，这种接口与电压型传感器匹配，但与电流型传感器却不兼容。
The data processing interface of voltage interface mud logging unit is composed of analog boards, this interface matches voltage sensor, but it isn't compatible with current sensors.
综合分析认为杨d1井原油是偏腐殖型有机质生成的成熟原油，并有明显的运移效应。
Synthetic analytic result shows that oil of Well Yang-D1 is mature oil that was generated by humic type organic matter, and has obvious migration effect.
针对倒扣式常规安全接头在井下退开难度较大，剪钉式安全接头完井作业易中途断脱的问题，研制了一种液压控制型安全接头。
To solve problems of difficultly releasing and easily breaking off of the conventional safety joint while operating in downhole, a new hydraulic controlling joint is developed.
根据CVC轧机的工作原理及板带轧制基本要求，探讨了CVC轧机工作辊辊型的选择条件，井导出了立方抛物线辊型的设计或磨辊曲线公式。
According to the principle of CVC mills, the selection of work roll shape is discussed. Formulas used for the design of CVC work roll shape are given.
林4平2井地层产状变化较大，整个水平段为波浪型，但水平段井身质量和固井质量均达到了设计要求；
Well Lin-4-ping-2 had a diverse attitude, and the well path waves up and down along the horizontal section, while the well bore quality and cement job quality all met the design requirement.
研制的LC5220THJ型混浆车是一种提高固井质量的新型设备。
The LC5220THJ type cement-mixing truck is one of the new equipments which improves the cementing quality.
本文讨论了矿井井型与服务年限的关系以及储量备用系数问题。
This paper deals with the relationship between the size and the life of coal mines and the problem concerning reserve coefficient.
BSTCC以技术为依托，为苏丹喀土穆炼油厂、亦庄开发区、中石化、松下、王府井东方广场等提供战略决策和技术咨询，为科技型企业服务。
Rely on technology, BSTCC provides Strategy and Technical Consulting services for Technical enterprises like Sudan Khartoum Refinery, BDA, Sinopec, Panasonic, Wangfujing Oriental Plaza, etc.
作者认为煤层开采条件、采矿技术装备和国民经济对煤炭的需要是确定井型的主要因素。
The authors hold that the geological conditions, mining technology and equipment as well as the demand of the national economy for coal are the main factors for determining the size of a mine.
根据等值渗流阻力方法和水平井产能计算公式推导了鱼骨型水平井产能计算公式。
With equivalent flow resistance method and on the base of the productivity formulae of a horizontal well, a new productivity formula of a fishbone well was derived in the paper.
根据地球物理正演模拟和过井地震剖面分析，洞穴型储层在地震剖面上表现为“串珠状”强反射的特点。
Based on geophysics forward modeling and through-well seismic section analyzing, the cavernous reservoir shows "a string of beads" strong amplitude in seismic sections.
以椭圆渗流模型为基础，得到了分形油藏中，垂直裂缝井的幂律型非牛顿流体的定常渗流的压力分布公式和产量公式；
The steady oil production and pressure distribution formulae of vertically fractured well for power_law non_Newtonian fluid were derived on the basis of the elliptic flow model in fractal reservoirs.
光侦测器垂直与平面结构。量子井次能带间跃迁型光侦测器。
Detectors (contd.) : Vertical vs. in-plane geometries. Quantum well intersubband photodetectors.
针对现有常规修井机存在的能量浪费现象，研制成节能型XXJ300／500液压蓄能修井机。
In the light of the status of energy waste of conventional workover rigs, Model XXJ300/500 hydraulic energy-storing workover rig is developed.
一种完井部件。它是一段厚壁短管，其内表面经过机加工，于是提供了一个密封区域和一个锁紧的型面。
A completion component fabricated as a short section of heavy wall tubular with a machined internal surface that provides a seal area and a locking profile.
AJ型安全接头是一种由两件组装起来的专用接头，是钻井、修井、试油(气)等工程中对钻柱起保护作用的一种专用工具。
AJ type safety joint is a specialized joint consisting of two parts. The specialized joint takes protective effect for drilling stem in drilling, repairing and test oil (gas) engineering, etc.
功率回收型液压修井机是一种节能机械，介绍了功率回收型液压修井机的工作原理。
Power-recovering hydraulic workover rig is an energy-saving machine, and the working theory of this rig was introduced.
许多卡钻事故是由于封隔器及其他锚瓦类井下工具的使用造成的，Y 211型封隔器的卡钻问题最为突出，且多发生在定向井中。
The sticking of the downhole string happened occasionally because great quantity of packers and other tools with slips are used. The sticking of Y211 packer is frequent in directional well.
最后应用地震CT方法，通过对箱型桥梁的梁板、桥墩和结合井中混凝土进行了质量检测，从而对上述工程中的混凝土质量做出了有效的评估。
At last, to detect quality of concrete which is in plate of bridge, bridge pier and well by method of seismic ct. Then evaluate concrete quality of above project effectually.
HYF型多品种构件成型机适合生产大型护壁、护坡、草坪砌块、混凝土钢纤维井盖、井圈、道路隔离墩。
HYF-type multi-component machine for production of varieties of major Wall, slope protection, turf block, concrete steel fiber covers, Jing Quan, road side of the road.
HYF型多品种构件成型机适合生产大型护壁、护坡、草坪砌块、混凝土钢纤维井盖、井圈、道路隔离墩。
HYF-type multi-component machine for production of varieties of major Wall, slope protection, turf block, concrete steel fiber covers, Jing Quan, road side of the road.
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