OCTG, which including tubing, casing, line pipe, etc.
石油专用管，包括油管、套管、管线管等。
The on-site operation standard is an important content of "OCTG Engineering".
现场作业标准是“油井管工程”的重要内容。
The facility will continue to support the structural tubing market in addition to the new OCTG product line.
该设施将继续支持除了新油井管生产线的结构管市场。
With the value evaluation method, a techno-economic analysis of the materials selection for OCTG of a certain oil field is conducted.
采用分值评价法对某油田管材选择进行了评价，结果显示方案1好而方案2差。
The plan of materials selection for OCTG needs to be made based on consideration of both the technical requirements and the economic benefits.
石油管材的选择方案应兼顾技术要求和经济效益。
Therefore except for application in desert, OCTG import was no longer tax free since 1996, and the State Metallurgical Bureau was asked to control the total import.
为此国家从1996年起取消了石油管进口的免税待遇（沙漠地区用材除外），并由国家冶金局实行进口总量控制。
Additionally, sales in Tenaris' tubes segment, particularly OCTG, are expected to be higher in the second half of 2011, and average selling prices are poised to improve as well.
此外，泰纳·瑞斯“管段的销售，特别是油井管，预计将在2011年下半年较高，平均销售价格将提高以及。”
Moving forward, Tenaris expects the trend to continue with oil country tubular goods (OCTG) demand boosted by higher activity in the Middle East a sustained level of activity in North America.
展望未来，泰纳·瑞斯预期油国管材(OCTG)的需求推动活动在中东的活动在北美的持续水平较高的趋势将继续下去。
Moving forward, Tenaris expects the trend to continue with oil country tubular goods (OCTG) demand boosted by higher activity in the Middle East a sustained level of activity in North America.
展望未来，泰纳·瑞斯预期油国管材(OCTG)的需求推动活动在中东的活动在北美的持续水平较高的趋势将继续下去。
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