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新型套管
相关语句
  new casing
     New casing head gas collecting unit for decentralized wellhead.
     偏心井口用新型套管气回收装置
短句来源
     A new casing head gas collecting device for multiple function decentralized wellhead, which is simple and needs no heating devices, is developed.
     这种新型套管气回收装置是在原有偏心井口装置的偏心转体上设计一种特殊的结构来回收套管气 ,在寒冷温度环境下无需任何伴热装置 ,结构简单 ,性能安全可靠 ,操作维修方便。
短句来源
  “新型套管”译为未确定词的双语例句
     It is important for properly selecting the casing to understand the factors affecting the collapse strength of a new type of casing (TP130TT 152.4mm ×16.90mm) with high collapse strength.
     认识影响新型套管 (TP130TT× 15 2 .4mm× 16 .90mm)的抗挤强度的诸种因素 ,对正确选用这种套管具有重要的指导意义。
短句来源
     Development and Application of a New Type of Equipment Used in Testing Surface Topography of Casing
     一种新型套管磨损表面形貌检测装置的研制及应用
短句来源
     DESIGN OF NEW TYPE INJECTION MOULD FOR CASTING PIPE
     新型套管注塑模设计
短句来源
     The corrosion technique adopted in Changqing Oilfield make casing working period stretch out 2 to 3 times.
     近期试验完井的新型套管防腐工艺,是随套管下入手镯式阳极与薄层有机涂层相结合的防腐技术,可延长套管寿命2~3倍,有很好的经济效益。
短句来源
     Through margin measurements of power frequency withstand voltage, partial discharge on new type 72.5kV bushing and dissolve gas analysis, the high electrical performance of new modified bushing design of Nanjing electric group Co. is verified. The enhancement of dissolved gas content during bushing service is explained.
     通过对72.5kV新型套管工频耐压裕度试验、局部放电裕度试验和油含气量的色谱分析,验证了改型后的套管电气性能优良,解释了套管内变压器油中的部分气体含量在运行中有所升高的原因,提出了在设计主绝缘时应注重径向和轴向绝缘平衡问题,同时建议在选用短尾套管时,用户对下瓷件长度要求不易过短。
短句来源
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  相似匹配句对
     DESIGN OF NEW TYPE INJECTION MOULD FOR CASTING PIPE
     新型套管注塑模设计
短句来源
     A study on the clinical application of the new patent catheter
     新型导尿套管的临床应用研究
短句来源
     New Regenerated Protein Fiber
     新型再生蛋白质纤维
短句来源
     All-New Turbofan
     新型涡轮风扇发动机
短句来源
     COMPUTER SIMULATION OF CASING DEFORMATION
     套管变形的计算机仿真
短句来源
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The authors have set forth various reasons for the necessity of building packaged and mobile boiler houses, In addition, described in this paper are a 5.6 MW mobile boiler house and the design performace, features and measurement results of a new type hot water boiler with a jacket tube type convection tube bank construct ion.

本文论述了建设装配式移动锅炉房的必要性,介绍了5.6 MW装配式移动锅炉房和配用的新型套管式对流管束结构的管架式热水锅炉的设计性能、特点及测试结果。

In according to reasonable characters of the forces on casing strings, preventing from the hydrogenfracture of hydrogen sulfide on the joint of casing head and the factors of affecting sealing characteristics,it is analyzed the existing problems of tube support ring-simple casing head of double pin nipple joint which is not fitted for using in the high pressure oil and gu wells. In this paper the new type slip casing head made by Changqing Exploring Bureau, including its principle of structure, theoretical analyzing...

In according to reasonable characters of the forces on casing strings, preventing from the hydrogenfracture of hydrogen sulfide on the joint of casing head and the factors of affecting sealing characteristics,it is analyzed the existing problems of tube support ring-simple casing head of double pin nipple joint which is not fitted for using in the high pressure oil and gu wells. In this paper the new type slip casing head made by Changqing Exploring Bureau, including its principle of structure, theoretical analyzing stress checking bench-shelf testing and the case history application are introduced. It is shown the new type slip casing head have simple and reasonable structure

从套管柱受力的合理性,防止硫化氢对套管头联接部位的氢脆断裂,以及影响密封性能的有关因素分析了目前国内大量使用的环形钢板—双公短节简易套管头存在的固有缺陷,指出这种类型的套管头不适宜在高压油、气井使用。本文介绍了长庆石油勘探局研制成功的新型卡瓦式套管头的结构原理、理论分析、室内台架试验、应力测试及在陕北气区工业试验的情况,认为新型卡瓦式套管头是按照中国石油工业的国情设计的,它具有结构简单、受力合理、构思新颖、安装简捷等优点,是一种十分有前途的新型套管头。

This paper introduces a new casing corrosion protection technique which combining positive electrode ring and a thin layer of organic coating. The corrosion technique adopted in Changqing Oilfield make casing working period stretch out 2 to 3 times.

长庆油田洛河层水大、腐蚀性大、易漏失、难封固、套管外腐蚀速度快,使油井寿命大大降低。近期试验完井的新型套管防腐工艺,是随套管下入手镯式阳极与薄层有机涂层相结合的防腐技术,可延长套管寿命2~3倍,有很好的经济效益。

 
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