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casing cementing
相关语句
  套管固井
     339. 7 mm CASING CEMENTING TECHNIQUE OF WELL WUSHENG 1
     乌深1井Ф339.7mm套管固井技术
短句来源
     Study on dynamic response of offshore surface casing cementing unit and its application
     海上表层套管固井装置的动力响应研究及其应用
短句来源
     DOUBLE-DIAMETER CASING CEMENTING TECHNOLOGY
     双径套管固井技术
短句来源
     APPLICATION OF BFS SLURRY IN PRODUCTION CASING CEMENTING IN JILIN OILFIELD
     BFS固井液在吉林油田油层套管固井中的应用
短句来源
     Response characters of two logging methods in different cementing qualities have been summarized through contrasts and analysis of the results. Also, an method to evaluate complex casing cementing quality has been developed and applied in field with better accordance.
     为了研究声幅-变密度测井技术评价复杂套管固井质量的方法,在7口井中进行了试验,即在下小尺寸套管前后分别进行声幅-变密度测井,开展对比分析,总结出了声幅-变密度测井资料在不同固井质量时的响应特征,初步形成了复杂套管固井质量的评价方法,现场应用取得了较好的效果。
短句来源
更多       
  固井
     339. 7 mm CASING CEMENTING TECHNIQUE OF WELL WUSHENG 1
     乌深1井Ф339.7mm套管固井技术
短句来源
     THE TEMPORARY SEAL TECHNOLOGY OF PERFORATED INTERVAL BEFORE φ139.7 CASING CEMENTING
     φ139.7套管修复固井前的射孔段暂堵技术
短句来源
     Study on dynamic response of offshore surface casing cementing unit and its application
     海上表层套管固井装置的动力响应研究及其应用
短句来源
     The replacement efficiency problems encountered in casing cementing practice in Caracoles Oil Field of Venezuela was resolved by using wall surface shearing stress cementing.
     应用壁面剪应力固井解决了委内瑞拉Caracoles油田固井实践中存在的顶替效率问题。
短句来源
     DOUBLE-DIAMETER CASING CEMENTING TECHNOLOGY
     双径套管固井技术
短句来源
更多       
  “casing cementing”译为未确定词的双语例句
     A Laboratory Study of Adhesion Agent-of ER Type for Casing Cementing
     ER型套管粘砂剂的室内研究
短句来源
     LOW-DENSITY AND HIGH STRENGTH CEMENT SLURRY'S TECHNOLOGY USED IN PRODUCTION CASING CEMENTING OPERATIONS
     高强度低密度水泥浆固油层技术
短句来源
     Using cementing equipments, the dual casing cementing technology in local intervals has been achieved to meet the requirements of the improvements of casing collapse resistance.
     利用注水泥装置实现局部井段双层组合套管注水泥工艺,达到增加套管抗外挤强度的效果。
短句来源
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This paper is the study of the gas communication andthe loss of hyd rostatic head of cement column caused by the gelling of cement slurry in the case of simulating the changes of temperature and pressuse in the well bore. From the results of experiments, it has been proved to be true that the gas communication and the loss of hydrostatic head of cement column caused by the gelling of cement slurry are serious, and the loss of hydrostatic head of cement column caused by the gelling of cement slurry can be calculated...

This paper is the study of the gas communication andthe loss of hyd rostatic head of cement column caused by the gelling of cement slurry in the case of simulating the changes of temperature and pressuse in the well bore. From the results of experiments, it has been proved to be true that the gas communication and the loss of hydrostatic head of cement column caused by the gelling of cement slurry are serious, and the loss of hydrostatic head of cement column caused by the gelling of cement slurry can be calculated quantatively after experimentation and mathematical analysis. This makes it possible that a sound basis is provided for taking technical measures to prevent oil, gas and water communication in the casing cementing job.

本文是在摸拟井身温度和压力变化的情况下,对水泥浆柱由于水泥胶凝引起的“失重”和气侵的研究。从实验研究的结果证实了水泥胶凝引起的“失重”和气侵是严重的,而水泥浆胶凝引起的“失重”,通过实验和数学分析后是可以作到定量计算的,这就可能给固井施工中,为防止油、气、水窜工艺技术措施,提供可靠的基本依据。

Because the feature of gas formationin Shanbei area is low pressure, low permeabilityand easy circulating loss, conditions of casing cementing are so complex that often cause gas migration. Practices in 10 wells show that using impermeable gas--migration cement additive series G60 andG69 in gas well cementing can reach all properties ofslurry that meet the demands of safe and reliable operation,and results are good. The additives are especially available to improve the quality in irregularborehole....

Because the feature of gas formationin Shanbei area is low pressure, low permeabilityand easy circulating loss, conditions of casing cementing are so complex that often cause gas migration. Practices in 10 wells show that using impermeable gas--migration cement additive series G60 andG69 in gas well cementing can reach all properties ofslurry that meet the demands of safe and reliable operation,and results are good. The additives are especially available to improve the quality in irregularborehole.

陕北地区气层低压、低渗、易漏,气井套管固井条件相当复杂。10口并实践证明,应用G60和G69不渗透防气窜系列水泥添加剂配制水泥浆固井,各项性能指标满足要求,施工安全可靠,效果良好,尤其适用于在井径不规则井段提高固井质量。

Using cementing equipments, the dual casing cementing technology in local intervals has been achieved to meet the requirements of the improvements of casing collapse resistance. The dual casing consists of production casing and outer casing.The outer casing is connected to production casing by top and lower cementing valves,and nonabsorbed water and micro-expanding slurry are injected between the casings.The technology has been used 12 times in Jinqiu area,Huabei...

Using cementing equipments, the dual casing cementing technology in local intervals has been achieved to meet the requirements of the improvements of casing collapse resistance. The dual casing consists of production casing and outer casing.The outer casing is connected to production casing by top and lower cementing valves,and nonabsorbed water and micro-expanding slurry are injected between the casings.The technology has been used 12 times in Jinqiu area,Huabei Oilfield. The smooth operation and excelent results solved the casing deformation in new drilled holes in Jinwu area.

利用注水泥装置实现局部井段双层组合套管注水泥工艺,达到增加套管抗外挤强度的效果。双层组合套管由油层套管和外层套管组成,外层套管通过注水泥上、下阀与油层套管连接,而在套管之间注以零析水、微膨胀水泥浆。该技术已在华北油田荆丘地区现场应用12井次,施工顺利,效果良好,解决了荆丘地区新钻井的套管变形损坏问题。

 
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