油井管

实施标准化战略，促进油井管工程发展

Implementing the Strategy for Standardization to Promote the Development of OCTG Engineering

我国油井管工程标准化进展

Standardization Development of " OCTG Engineering " in China

基于Web方式的油井管数据库的开发

Development of Web-based Database for Oil Well Tubing

浅谈CO2对油井管的腐蚀及抗蚀套管的开发现状

Discussion on CO_2 Corrosion of Oil Well Tubes and Current Development of Anticorrosion Casing

油井管强度计算方法新ISO标准讨论

A Discussion on new ISO criteria for oil well casing strength calculation

通过最终检验，我厂生产的油井管各项指标都优于API要求，完全满足用户需要。

Through the final inspection , the oil pipes of our plant are better than that of the various indicators of API requirement to fully meet user needs .

简述了油井管在油田的CO2腐蚀原理和特点以及低Cr油套管的研制和开发过程。

Briefed here in the article are the principle concerning CO2 corrosion of oil well pipes in the field and the R & D of the low-Cr-containing casing .

DLP集团是一家合资企业，主要生产石油油井管和特型铸钢。

DLP Group Corporation is a joint venture that makes well pipes and casting steels for the oil industry .

V-Ti-N微合金非调质无缝油井管钢中碳氮化物的热力学计算

Thermodynamic calculations of carbonitrides in V-Ti-N microalloyed steels for non-quenched / tempered seamless oil-well tubes

在九五油井管攻关项目的基础上，成功地将一套基于FoxPro单机的油井管生产、性能的数据库移植到现在的WINDOWSnt平台上，建立了支持InternetWeb方式的新数据库并投入运行。

Basing on the oil well steel tube project , the oil well steel tube production and properties database was transplanted from the FoxPro system to Microsoft Windows NT network system successfully . And a new Internet Web oil well steel tube database was developed and came into use .

用包括奥氏体γ相和两个碳氮化物相三相溶解度间隙平衡处理的方法计算了V-Ti-N微合金非调质油井管钢中的碳氮化物析出。

The precipitation behaviors of carbonitrides in a V-Ti-N microalloyed steel for non-quenched / tempered seamless oil-well tubes were calculated by the equilibrium principle of a three-phase miscibility gap including the austenite and two carbonitrides .

委内瑞拉CARACOLES油田采用适合于油藏特点的半闭式连续气举生产管柱，应用细钢丝投捞技术，不动油井管柱即可实现更换气举阀和换层生产。

Venezuela Caracoles oilfield adopts the semi-closed gas lift tubing string that is fit for reservoir characteristic , utilizes wireline operation technology to realize exchanging gas lift valves and exchanging layers producing without pulling tubing string .

对比、分析了直缝焊管与螺旋焊管和无缝管作油井管的优势，简要介绍了ERW油井管的生产流程和主要设备，提出了积极引进国外生产技术，生产ERW油井管的可行性和必要性。

The thesis analyses the advantage of the ERW tubing and casing comparing with spiral welding tube and seamless casing and tubing , introduces its main manufacturing process and facility , bring forward the feasibility and necessary of importing the oversea manufacturing technology to produce the ERW tubing and casing .

对三种高钢级油井管（C90、G105、P110）的应力松弛特性进行了研究，并测量了这些材料制造的无缝钢管经不同温度温矫后残余应力的变化。

The stress relaxation characteristics of three kinds of high grade oil well pipe steel were studied , and the residual stresses after warm straightening at different temperature in pipes made of these steels were measured by means of X ray diffraction .

高耐磨、抗腐蚀复合油井管的开发研究

Development of wear resistant and anti corrosion composite oil well pipe

非调质油井管钢的开发应用

Development and application of non-quenched and tempered steels for oil-well tube

高性能油井管的发展及其前景

The development and Prospect of the superior oil country tubular goods

我国石油开采与油井管生产概述

A general outline of petroleum exploitation and oil-well pipe production in China

国外油井管特殊扣的主要类型及其特点

Main Types and Characteristics of Premium Threads of Foreign Oil Well Pipes

油井管杆磨蚀试验研究

The Experimental Study on the Corrosive-Wear of Oil Tube and Pumping Rod

高强油井管冲击值差异原因分析

Analysis of Impact Value Diversity of High Strength Tube for Oil Well

油井管螺纹粘扣类型及其原因分析

Thread-sticking Types of Oil Well Tube and Relevant Cause Investigation

油井管螺纹加工中的去毛刺技术

Deburring Technology in Thread Cutting Process of Tubing and Casing

从油井管国产化浅谈质量意识

Quality Consciousness of Oil Well Pipe Made in Our Country

推进油井管国产化需要注意的几个问题

Crucial Problems in Promoting Localization of Oil Well Tubing Production

油井管螺纹钢-塑弹性保护环的研制

Development of steel-plastic elastic thread protective ring for oil-field pipe

我国油井管现状及存在的问题

Present Situation and Existing Problem of Oil Well Tube in Our Country

油井管腐蚀现状与防护技术的发展趋势

Corrosion Status of Oil Well Pipe and Anti-corrosion Technology Development

宝钢油井管水淬技术的开发研究

Bao steel R & D on Water-quench Technique for Oil - well Tubulars

油井管几种连接结构及密封型式

Several connection ways and sealing types for Oilwell pipes