1.
Discussion on Purchase of Steel Pipes for Oil and Gas Pipeline Project;
石油天然气管道工程管材采购方式探讨
2.
Specification for construction and acceptance of petroleum and gas pipeline crossing engineering
石油天然气管道穿越工程施工及验收规范
3.
Studying of CPP OA System;
中国石油天然气管道局办公自动化系统研究
4.
The Status,Agent and Prospect of Sino-Russian Oil-Gas Pipeline Construction;
中俄石油天然气管道建设的现状、动因和前景
5.
Issues concerning the legal protection of oil and natural gas pipelines;
关于石油天然气管道保护法的几个问题
6.
On the Application of EPC mode in the Oil-gas Pipeline Engineering;
EPC模式在石油天然气管道工程中的应用探讨
7.
To Establish New Standard System for Oil and Gas Pipeline Industry;
构建新的石油天然气管道行业标准体系
8.
Research on Industry Strucure Adjustment and Development Strategy for China Petroleum Pipeline Bureau;
中国石油天然气管道局产业结构调整与发展战略研究
9.
The Design and Implementation of the Oil and Gas Pipelines Materials Acquisition System
石油天然气管道工程物资采办系统的设计与实现
10.
Hazard Identification of Petroleum and Natural Gas Pipeline
石油、天然气长输管道危险有害因素辨识
11.
Tubing is used to extracting petroleum and natural gas from a well.
油套管用于油井中抽取石油或天然气。
12.
Used for protecting the natural gas and petroleum pipe from corrosion.
用途：用于石油天然气及城市燃气、热、排水输送管道的补口防腐。
13.
Methods for radiographic inspection and quality classification of welded girth butt joints in oil and gas steel pipelines
石油天然气钢质管道对接焊缝射线照相及质量分级
14.
Methods for ultrasonic inspection and quality classification of welded girth butt joints in oil and gas steel pipelines
石油天然气钢质管道对接焊缝超声波探伤及质量分级
15.
Political risk management for overseas oil and natural gas projects;
境外石油天然气项目的政治风险管理
16.
Thinking about the Innovative in Petroleum and Natural Gas Enterprises Management;
石油天然气企业管理创新的若干思考
17.
estimation of oil and gas reserves
石油和天然气储量计算
18.
oil and natural gas map
石油和天然气分布图