In CO2/H2S containing corrosive agueous solutions,the corrosion behavior of SM80SS tubing steel was studied.
通过模拟某气田CO2/H2S共存腐蚀介质环境,对比研究了SM80SS油管钢在加与未加缓蚀剂时的腐蚀特征。
First time introduces P_(CO_2)/P_(H_2S) sub pressure to forecast model of tubing steel corrosion speed in order to find out the relation between tubing steel corrosion speed CR and CO_2 sub pressure P_(CO_2)、H_2S sub pressure P_(H_2S).
为了找出油管钢腐蚀速率CR与CO2分压PCO2、H2S分压PH2S之间的关系,首次将分压比PCO2/PH2S引入油管钢腐蚀速率预测模型,在不同分压比下,视一种气体腐蚀为主导,另一种气体腐蚀为影响因素来建立两个分模型,进而将两个分模型叠加,得到总的腐蚀速率预测模型。
Effect of CO_2 partial pressure on corrosion scales of tubular steels;
CO_2分压对油管钢腐蚀产物膜的影响
In two-phase fluid medium of sulfate acid solution,corrosion wear properties of N80 and P110 oil well tube steels were investigated with a self-assembly wearing device,and synergistic rate and interactive ratio of corrosion wear for two steels were comparatively analyzed respectively, and choice of service condition of two steels was discussed.
在两相流硫酸腐蚀介质中,利用自制磨损试验装置分别研究了N 80和P 110油套管钢的腐蚀磨损性能,对比分析了2种钢的腐蚀磨损协同作用速率及其协同作用率,并分析了适宜2种材料的工况选择。
Electrochemical corrosion behavior and mechanism of N80 steel in the aqueous solution of carbon dioxide under high-temperature high-pressure;
N80油管钢的CO_2高温高压腐蚀电化学行为与机理研究
Zn-Ni alloy electroplating of steel oil pipe;
输油钢管电镀Zn-Ni合金
Full automation of oil steel pipe hardening and tempering line;
全自动石油钢管调质生产线
Prospect of oil steel pipe in China;
中国石油钢管的发展前景展望
Current situation analysis of oil steel pipe in China;
中国石油钢管的发展现状分析
Factors Affecting the Corrosion Behavior of Tubular Steel N80 in CO_2-and H_2S-Containing Produced Water of Gas Well
N80油管钢在CO_2/H_2S水介质中的腐蚀研究
Corrosion Behavior of 80SS Pipeline Steel in Tarim Gas Field
80SS油管钢在塔里木气田中的腐蚀行为
Development and Production of North China Petroleum Steel Pipe Factory High Grade Pipeline Steel in Recent 15 Years
十五年来华北石油钢管厂高钢级管线钢管的开发和生产
Failure analysis on 16Mn steel elbow for oil and gas gather-transport pipeline
16Mn钢油气集输管线弯管失效分析
DEVELOPMENT OF SPECIAL CARBON STEEL SEAMLESS TUBES FOR PETROCHEMICAL EQUIPMENTS
石油化工装置专用碳钢无缝钢管的开发
Technical regulation for design of refinery steel double-pipe exchanger
炼油厂钢制套管换热器设计技术规定
Seamless steel tubes for petroleum cracking
GB9948-1988石油裂化用无缝钢管
Series of steel pipe size for petrochemical enterprises
石油化工企业钢管尺寸系列
Code for design of steel structure of beater in petrochemical plant
石油化工管式炉钢结构设计规范
Code for structural design of buried steel oil and gas transmission pipeline
埋地输油输汽钢管道结构设计规范
Technical standard for heat resistant steel castings of petrochemical tubular heater
石油化工管式炉耐热钢铸件技术标准
Technical standard for construction of steel piping in petrochemical industry
石油化工钢制管道工程施工工艺标准
Aseismic design code of oil and gas buried steel pipeline
输油（气）埋地钢质管道抗震设计规范
The Corrosion Study of Two Kinds of Oil Pipes in H_2S/CO_2 Solution;
两种油套管抗硫钢的H_2S/CO_2腐蚀研究
Technical Exploration of Economical P110 Oil Casing
经济型P110钢级的石油套管工艺探究
Optimization of Heat Treatment Process of P110 Oil Casing Tube of Steel 25MnV
P110级25MnV钢石油套管热处理工艺的优化
Analysis on Cause for Defects of J55 Hot Rolled Trip Used for Oil Casing Pipe
石油套管用热轧钢带J55缺陷原因分析
Research Status of CO_2 Corrosion on N80 Oil Casing Tube Steel
N80石油套管钢的CO_2腐蚀研究现状