海底油气管道,seabed oil and gas pipeline
1)seabed oil and gas pipeline海底油气管道
1.The basic characteristics and working principles of the diamond wire saw are introduced, including experiments of cutting multiple-layerseabed oil and gas pipelines.文中介绍了金刚石绳锯机实验样机的基本组成、工作原理及切割单层海底油气管道的实验,分析了切割试验的过程、打滑现象及串珠的磨损过程,为串珠绳切削管道不同层时径向进给速度的正确选择提供了依据。
英文短句/例句
1.Study on Fracture Toughness of Offshore Pipeline and Safety Assessment;海底油气管道断裂性能及安全评定研究
2.Terminology for offshore oil and gas development engineering--Submarine pipelineGB/T14090.4-1993海上油气开发工程术语海底管道
3.Analysis of Severe Slug Flow in Subsea Oil-gas Multiphase Pipelines海底油气混输管道严重段塞流的问题分析
4.the warm water round the hot oil pipes under the sea;海底热的输油管道附近的温暖的海水；
5.Marine riser is a steel or flexible pipe which transfer well fluids from the seabed to the surface.采油管就是从海底输送油气至海面的钢管或软管。
missioning techniques for submarine pipeline of condensate gas field JZ20-2锦州20-2凝析气田海底管道投产工艺
7.pipe line under the ocean英吉利海峡海底输油管
8.Virtual Emulation Design of Maintenance System for Seabed Oil Pipeline;海底输油管道维修作业系统虚拟仿真设计
9.Application of Guargum Separation Repair Technique in Submarine Oil Pipeline胍胶隔离技术在海底输油管道上的应用
10.Bi-direction umbrella diameter changing technology for ultrasonic inspection of seabed pipelines海底石油管道超声检测双向伞式变径技术
11.Numerical Simulation on Oil-water Two-phase Mixing Transportation of Submarine Pipeline海底管道油水两相混合输送的数值模拟
12.Establishment and Application of Technological Calculation Model for Conden-sate Gas in the Submarine Pipeline海底凝析气管道工艺计算模型的建立与应用
13.Application of accumulated liquid volume prediction method in submarine gas pipeline积液量预测方法在海底天然气管道中的应用
14.The Regulation on Protection of Undersea Cable Channel海底电缆管道保护规定
15.Views on Competition of Pipeline-Paving Scheme from Disputen Exploitation of Oil and Gas in Caspian Sea Area从里海油气开发纷争看管道铺设方案较量
16.floating pipe line海上输油管道排泥浮管
17.Erosion Testing System and Achievement of the Data Method Based on Multisensor for Oil Transportation Pipelines in Seabed;多传感器海底输油管道腐蚀检测系统及算法实现
18.The Transport-diffusion Forecast of the Oil Spill from Seabed Pipeline and Its Application in the Beibu Gulf海底管道溢油输移扩散预测及其在北部湾的应用
相关短句/例句
Submarine oil pipeline海底输油管道
3)Submarine pipeline海底输油管道
1.This article introduces how to analyze the stability of submarine pipeline in extreme operating conditions from aspects of diatropic stability, vertical stability and working intensity.从海底输油管道在铺设过程中极限工况时的受力状况着手,建立了海底管道的受力状态模型,从横向座底稳定性分析、垂向稳定性分析和在位强度分析三个方面阐述了如何对海底输油管道的稳定性进行分析,并以宁波岙山到册子岛的岑港水道段海底原油管道稳定性计算为例进行了说明。
4)Benthal oil pipelines海底石油管道
5)submarine gas pipeline海底输气管道
1.In order to deal with the disadvantaged factors exist in piggingsubmarine gas pipeline in the Boxi oilfield, a foam pig technology has been modified to overcome the technical problem that the pipe deformation and single seal ball valve limits the pigging.针对渤西油气田海底输气管道清管作业中存在的不利因素,改进了泡沫清管球清管技术,克服了管道变形、单密封面球阀不利于通球的技术难题,并成功地实施了该输气管道的清管作业,取得了明显的清管效果。
6)oil and gas offshore pipeline海底油气管线
延伸阅读
海底油气输送管道工程海底油气输送管道工程subsea oil and gas transport system engineeringhaidi youqi shusong guondao gongeheng海底油气输送管道工程(subsea 011 and gas transPortsystem engineering)输送海上石油或天然气的海底管道系统的工程设施。它包括海底管道、立管、支撑构件、防腐系统、加重层、泄漏监测系统、报警系统、应急关闭系统和与其相连的海底装置等。海底管道可能全部或部分悬跨于海床上，或放置于海底或埋设于海底面以下，立管是连接海底管道与海上平台或其他海洋工程设施之间的管道。海底油气管道，按其输送物质可分为海底输油管道、海底输气管道和海底油气混输管道3种。海底管道也可作输水管道。海底油气管的断面构造型式可分成单层管结构和双层管结构，这主要是根据管道的使用要求和运行条件确定的。双层管由内管(油管或气管)和外管(外套管或保护管)组成，在内管与外管之间的环形空间内设置隔热保护层。单层管较简单，在钢管外包裹一层防腐绝缘层，有的在其外面再设混凝土保护层。海底管道系统在复杂的海洋环境条件下工作，受风(指立管)、浪、流、冰、地震、海啸的作用，还受到内部流体压力、外部静水压力、浮力、土压力、输送介质的重力以及管道的自重和加重层的重力作用。海底管道敷设方法常用漂浮法、牵引法和铺管船法。漂浮法可采用管内充水下沉、浮筒控制下沉和支撑控制下沉等方法;牵引法又称拖管法，可用海底、海面、潜水和离底等不同拖法;铺管船法则直接在铺管船上接管铺设。海底油气管道工程是近海工程重要组成部分，它是随着近海石油开发而迅速发展起来的。中国第一条海底输油管道于1973年8月2日在山东黄岛湾用漂浮法敷设成功，它是作为黄岛原油出运码头的海底输油管道敷设的，连接在距岸550米处的浮码头上。(任贵永)
