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- Keywords gathering pipeline;patching welding;welding joint;specimen;property study; 集输管道;补焊;焊接接头;试样;性能研究;
- In the case of small leakage or small size perforation of gathering pipeline, field patching approach is often adopted in doing rush repair. 摘要当集输管道泄漏或穿孔尺寸比较小时，往往采用现场补焊的方法进行抢修。
- Once formed in gathering pipeline,the natural gas hydrate can plug the pipeline and equipment,which will be dangerous for the production and even lead to economical loss. 天然气水合物一旦在地面集输管线中形成就会造成阀门堵塞、管道停输等严重事故,造成重大的经济损失。
- For ensuring the patching welding quality and consequently ensuring the safe pipeline operation, the tensile property of the patched joint of an in-service gathering pipeline was studied. 为了保证补焊的焊接质量,从而保证管道的安全运行,研究了在役油气输送管道补焊接头的拉伸性能。
- Keywords gathering and distribution pipeline;macrocell corrosion;corrosion protection; 集输管道;氧浓差腐蚀;防腐蚀;
- Keywords heavy crude;gathering pipeline;catalytic;cracking;visbreaking;catalyst;discussion; 稠油;集输管道;催化;裂化;降粘;催化剂;讨论;
- Keywords Underwater gathering pipeline;Pipelaying;Offshore construction;Force analysis; 关键词水下集输管道;管道敷设;海上施工;受力分析;
- When the time of mining gets longer, the water content in oil well product increases and oil-gas-water mixed transportation comes into being in gathering pipelines. 油井产物大多含水，随着油田开采时间的增长，油井产物含水率逐渐增大，在集输管路中形成油气水三相混输。
- Keywords gathering station;medicate;interface hardware design; 集输站;加药;界面硬件设计;
- APPLICATION OF THE FAST PIPER GATHERING PIPELINE SOFTWARE IN NATURAL GAS FIELDS 软件在气田管网分析中的应用
- The Application of Leakage Blocking Techniquewith Pressure on Gathering Pipeline Grid 快速带压堵漏技术在集输管网上的应用
- Present Situation of Gathering Pipeline Corrosion Control Technique Used in Shengli Oilfield 胜利油田集输管道腐蚀控制技术应用现状
- Keywords gathering coal regularities;environmental analysis;Jinbaotun gathering coal basin; 关键词聚煤规律;环境分析;金宝屯聚煤盆地;
- Plastic Alloy Multi- layer Composite Anticorrosion Tubing and Its Application to Petroleum Gathering Pipeline 塑料合金多层复合防腐管材及其在油田原油集输中的应用
- RESEARCHES ON OPERATION OPTIMIZATION AND UTILIZATION OF SURFACE GATHERING PIPELINE NETWORKS OF NATURAL GAS FIELD 气田地面集输管网运行优化及其应用研究
- Keywords gather characteristic;polarization interference;birefringence;monochromaticity;intensity; 聚敛特性;偏光干涉;双折射率;单色性;光强;
- Optimal Design of Gathering Pipeline System of Double-pipe Mixing Light Oil in Heavy Oilfield 稠油油田双管掺稀油集输系统的优化设计
- Keywords Gather skin effect;Intelligence is controlled;Feedback is tested;Frequ ency; 集肤效应;智能控制;反馈测试;频率;占空比;
- Analysis on Safety and Reliability of Double Saddles adopted in Gas Gathering Pipeline with Large Length and Radius Ratio 大长径比汇气管采用双鞍座的安全可靠性分析
- Uniform Strength Mechanical Calculation and Analysis of Pressure Joint and Pipe of Gathering Pipeline in Oil and Gas Field 油气田集输管道压接接头与钢管等强力学计算与分析
