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   井眼质量 的翻译结果: 查询用时:0.444秒
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井眼质量
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  hole quality
     This technology, utilizing bottom support open hole straddle test technique and one opening and one shut-in work system, is applicable to straight wells with low formation pressure, its test success ratio has close relationship with mud property and hole quality. The long.
     鉴于此 ,开发了长裸眼井测试新工艺 ,该工艺采用裸眼支撑跨隔测试技术 ,一开一关工作制度 ,适用于低压地层的直井 ,其测试成功率与泥浆性能、井眼质量有着密切的关系。
短句来源
     At present,the problem with spiral is little mentioned in evaluating hole quality and a little is known about ist forming mechanism and protective measures.
     目前衡量井眼质量很少提到螺旋的问题 ,对于其产生的机理和防治措施方面所做工作甚少。
短句来源
     In order to reduce drilling cost and raise hole quality,it is necessary to investigate the formation,harmfulness and preventive treatment of the spiral borehole.
     为了减少建井费用、提高井眼质量 ,研究螺旋井眼的产生、危害及其防治提上了日程。
短句来源
     Hydraulic expand open hole reamer which diameter ranges between 118~120 mm was developed by many years study and practice,and reaming work in Guan8-9K slim hole sidetracking well completion,and obtain favourable effect. During reaming work,reaming tool performance stabilization,reaming rate-ofpenetration is near to 2 times of open hole rate-of-penetration,and hole quality is all right. After reaming,The average well diameter is 152.23 mm,and well cementing quality gained guarantee.
     为此研制了Φ(118~120)mm井眼水力扩张式裸眼扩孔器,并在官8-9K等小井眼侧钻井完井施工中实施了扩孔作业,取得了较好的效果,扩孔工具工作平稳,扩孔机械钻速接近裸眼钻进机械钻速的2倍,扩孔后平均井径为152.23 mm,井眼质量较好,固井质量得到了保证。
短句来源
  “井眼质量”译为未确定词的双语例句
     Using rock bed dismantle tool and expandable casing holder to improve well bore quality
     利用岩屑床破坏工具和可膨胀套管扶正器改善井眼质量
短句来源
     Comparison and analysis is conducted on such drilling fluid systems as amphoteric ion system, silicon based system, oil-in-water and water-in-oil systems, on their performances of hole stability and formation protection.
     对两性离子、硅酸盐、水包油、油包水等钻井液体系在“井眼质量”和“保护储层能力”方面的使用效果进行了对比分析。
短句来源
     Field using shows that this drilling fluid system has good inhibiting capability, good lubricity and cuttings transportation, and regular borehole is achieved;
     现场应用表明,氯化钾-黑色正电胶钻井液具有很好的抑制性、润滑性和携岩能力,井眼质量好;
短句来源
     In recent years,some new systems have been worked out in other countries,such as vertical well drilling system(VDS), straight hole drilling device (SDD),VertiTrak and PowerV.These systems are ideal for drilling highly-dipped formations and fault zones.
     国外近年来则研制了VDS、SDD、VertiTrak、PowerV等具有主动防斜能力的自动化井斜闭环控制系统 ,成功地解决了高陡构造、断层、盐层等情况下钻进时的井眼质量问题。
短句来源
     When this joint is fixed on the drilling tools,the borehole quality is improved effectively, the times of tripping are reduced, the drilling efficiency is increased.
     在钻具上适当加接井眼随钻接头,可有效地改善井眼质量,减少起下钻次数,提高钻井时效。
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  相似匹配句对
     Quality.
     质量
短句来源
     QUALITY
     质量
短句来源
     RESEARCH ON ENHANCING THE CEMENT JOB QUALITY OF SLIM HOLE
     提高小井眼固井质量研究
短句来源
     the hole is in good gage;
     井眼规则 ;
短句来源
     Measuzesbor improving cementing quantity of the side entry slim hole
     提高侧钻小井眼段固井质量技术措施
短句来源
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  hole quality
On the Hole Quality and Drill Wandering Relationship
      
Therefore, via hole quality has a very important role for ensuring the performance of LTCC product.
      
In this paper, we will discuss about the correlation between hole quality and process condition such as ceramic thickness, tool size, etc.
      
Hole quality and interelectrode gap dynamics during pulse current electrochemical deep hole drilling
      
The proposed model permits quantitative evaluation of the hole quality and process performance simultaneously.
      
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The parameters equation of parabolic section special curves of deviated wellswere set up applying the column matching method and calculation equations of well curvatureand bending deflection. Based on the principles of differential geometry, the "Foot plane ofdog-leg" raised by Lubinski was demonstrated not being existent. Therefore the three-dimensional analysis of drill pipe assembly and casing stabilizers deduced are not accurate. Theauthor considered that the different calculation methods present are all...

The parameters equation of parabolic section special curves of deviated wellswere set up applying the column matching method and calculation equations of well curvatureand bending deflection. Based on the principles of differential geometry, the "Foot plane ofdog-leg" raised by Lubinski was demonstrated not being existent. Therefore the three-dimensional analysis of drill pipe assembly and casing stabilizers deduced are not accurate. Theauthor considered that the different calculation methods present are all approximate becauseof their underestimation of the degree of the practical deviation of the well. The paper recommends taking a strictly controlled value of direction drift of deviated well in standardization of technical specifications and provision with a special trail of borehole to the drilling andproduction operation contractors.

应用圆柱拟合方法建立了斜井抛物线剖面空间曲线的参数方程,给出了井眼曲率及挠率的计算公式。文中从微分几何原理出发,证明了不存在Lubinski提出的“狗腿用平面”,因而过去以此为基础的井下钻具组合和套管扶正器的三维分析都不是精确解。并指出,目前各种井眼曲率计算方法都是近似的,都低估了井眼实际弯曲的严重程度。为提高井眼质量,建议在制定技术法规时,严格控制斜井的方位漂移率。最后建议在水平井及斜井的有关技术文件中,增加一幅井眼空间轨迹的立体图,以便给钻井作业者和采油作业者一个形象的、生动逼真的井眼轨迹的空间形态。

The production casing cementing problems in Tahe Oilfield in 1998 are analyzed,and the main reasons causing low cementing quality are found. Taking the production casing cementing cases in 1999 as examples,the corresponding technical measures,such as improving the well bore quality and slurry performance and increasing the insulating liquid,are put forward. Meanwhile, some reasonable suggestions for further improving the production casing cementing quality in Tahe Oilfield are pointed out.

针对塔河油田 1 998年生产套管固井质量存在的问题进行了分析 ,找出了影响固井质量的主要因素。以 1 999年生产套管固井为例 ,从提高井眼质量、水泥浆性能及增加隔离液等方面 ,提出了相应的技术措施 ,且取得了良好的固井效果 ,并对今后进一步提高塔河油田生产套管固井质量提出合理性建议。

For simplifying hole structure and saving exploration time and cost, people only run surface casing in some deep and extra-deep wells of Tarim exploration area, intermediate casing is usually not run, open hole interval is as long as 3500-4300 m, for this purpose, the long open hole new test technology has been developed. This technology, utilizing bottom support open hole straddle test technique and one opening and one shut-in work system, is applicable to straight wells with low formation pressure, its test...

For simplifying hole structure and saving exploration time and cost, people only run surface casing in some deep and extra-deep wells of Tarim exploration area, intermediate casing is usually not run, open hole interval is as long as 3500-4300 m, for this purpose, the long open hole new test technology has been developed. This technology, utilizing bottom support open hole straddle test technique and one opening and one shut-in work system, is applicable to straight wells with low formation pressure, its test success ratio has close relationship with mud property and hole quality. The long. open hole test technology has been successfully used in Tazhong 404,Hade 4 and Hade 1-2 wells. Subject heading

为简化井身结构 ,节约勘探时间和费用 ,塔里木探区一些深井、超深井只下表层套管 ,不下技术套管 ,裸眼井段长达 350 0~ 4 30 0m。鉴于此 ,开发了长裸眼井测试新工艺 ,该工艺采用裸眼支撑跨隔测试技术 ,一开一关工作制度 ,适用于低压地层的直井 ,其测试成功率与泥浆性能、井眼质量有着密切的关系。长裸眼井测试工艺已在塔中 4 0 4、哈得 4和哈得 1 2井得以成功应用

 
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