有杆泵采油是石油工业传统而占主导地位的人工举升采油方式。
Rod pumping is a main artificial lift oil production method in petroleum industry.
经过数据分析，揭示了罐壁应力变化、分布与传递的内在规律，为确保今后油罐举升方案的制定和安全实施提供了科学依据。
Based on the data analysis results, the laws of the stress change, distribution and transfer are primarily revealed, which can provide a scientific fundament for tank lifting in scenario and safety.
我需要拉动还是举升物体？
然而，每种人工举升方式效果都不理想。
However, each form of artificial lift produced disappointing results.
尤其适合新区块的产能评价及举升方式选择。
And this method especially suits to productivity evaluation and lifting method decision in new blocks.
可选配二次举升小车，方便汽车部件总成的拆装。
Can choose twice to lift the car, facilitate the disassembly and assembly of the car part.
气举采油是世界上使用最为广泛的人工举升方式之一。
Gas lift is one of the most widely used artificial lift methods in the world.
机械采油方式是油田开采进入中后期的必要举升手段。
Artificial lift methods are necessary methods when an oilfield comes into a middle and late period.
柱塞举升适用于高气液比油井生产和气井的排水采气。
It is used to produce high gas-liquid ratio oil Wells or for unloading liquid in gas Wells.
介绍了太脱拉t815自卸汽车举升油缸的结构与原理。
The structure and working principle of lifting oil cylinder in Tatra T815 dump truck are introduced in this paper.
现场应用表明，浅层定向井的螺杆泵举升工艺是可行的。
The field application of improved technique showed that the PCP lifting technique is effective in shallow directional wells.
本文分析了两种典型的组合举升系统井下结构及其优缺点。
The paper studied the bottom structure of two classical two combination gas lift systems and compared the merits & demerits of them.
人工举升最简单的实现技术形式是气举技术或者泵辅助举升技术。
In its simplest form, artificial lift can be done through either gas-lift techniques or pump-assisted lift techniques.
井筒集肤效应电热举升工艺技术是目前稠油开采中最佳的配套技术。
Electrothermal lifting by wellbore Kelvin effect is the best support technique for heavy oil recovery at present.
所提出的降粘举升工艺，通过在矿场试验，取得了很好的经济效益。
The proposed viscosity reduction and lifting process has obtained good economic benefit in field test.
介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。
A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.
为解决偏远井及偏远区块的稠油井井筒举升的问题，设计此稠油管柱。
In order to solve this problem, the pipe string for pumping thick-oil is designed.
本实用新型提供一种改进的前顶举升车厢，车厢前板的横截面为凹形。
The utility model provides an improved front lifting compartment. The cross section of the front plate of the compartment is in the concave shape.
本设计只采用一个液压缸，其他立柱通过钢丝绳连接以实现同步举升。
This design only USES one hydraulic cylinder, other columns realize synchronization through the cable.
分别阐述了单一电潜泵、气举举升方式的设计方法并建立了数学模型。
This paper studied the design of single esp and gas lift respectively, and then established the mathematical model.
目前在平头自卸汽车上应用较多的是电磁举升操纵阀和手动举升操纵阀。
Now electromagnetic type and manual type lifting control valves are commonly used in flat-cab dumpers.
分析了助流举升技术提高泵效的机理，提出了助流举升管柱的设计步骤。
The mechanism for improving the pumping efficiency with the technique is analyzed. Design procedures are proposed for the lifting string of fluid assistance.
随着油井深度及稠油动用储量的增加，常规举升工艺已很难满足生产的需要。
With the increasing of oil well and producing reserves, it is difficult for conventional artificial lift technology to meet the producing need.
凝固点高、含蜡量高、供液能力差的深井举升一直是油田开发工艺的一个难题。
The deep well artificial lift technology with high solidification point, high wax content and bad fluid supply capacity continues to be a problem for development technology in oilfield.
该公司开发研制的电控气动举升操纵阀已被装备于该公司的各种平头自卸汽车上。
Electronic control air-powered lifting control valves developed by the company have been used in various dumpers made by the company.
现场应用表明，举升液体粘度、泵径是影响无油管采油系统举升能力的关键因素。
The field application indicated that the lifting liquid viscosity, pumps the diameter are key factor influencing lifting capacity of oil extraction system of non-tubing.
现场实验证明，单点提升力和罐壁受力点的应力状况直接关系到油罐举升的安全。
In the field tests, it has been proved that the safety of oil tank lifting is closely correlative with the lifting force and the stress status at the action point.
现场实验证明，单点提升力和罐壁受力点的应力状况直接关系到油罐举升的安全。
In the field tests, it has been proved that the safety of oil tank lifting is closely correlative with the lifting force and the stress status at the action point.
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