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- It is ideal casing centralizer for both deflecting and horizontal well. 双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具。
- Casing centralizer with double bow spring blade is modified from single bow. 使用最普遍的是单弓形弹簧片套管扶正器。
- The conventional casing centralizer can not meet the requirements of expandable casing. 传统的套管扶正器满足不了可膨胀套管的扶正要求。
- This paper introduces the installation method and effectiveness experiment of bow spring casing centralizer. 弓形弹簧片套管扶正器是使用量最多的固井工具。
- The casing centralizer with segmented spring leafs is the casing hardware most often utilized, in which the casing centralizer with single segmental spring leaf is common used. 弓形弹簧片套管扶正器是使用量最多的套管附件,其中单弓形弹簧片套管扶正器是使用最普遍的;
- With casing centralizer allows casing middling, is still the important technical measures to raise the gradient wells and horizontal wells quality today. 配合套管扶正器使套管居中，仍是当今提高大斜度井、水平井固井质量的重要技术措施。
- A kind of device which can keep the casing at the center of borehole and can also generate helical flow of cement slurry,which is the Spring Whirlflow Casing Centralizer,is presented in this paper. 提供了一种既能保证套管居中，又能产生水泥浆环空螺旋流的套管弹性旋流扶正器。
- Casing Centralizers with bow spring blade are the most used cementing tools. 弓形弹簧片套管扶正器是使用量最多的固井工具。
- It makes the casing centralized in wellbore and improves cementing quality. 可使套管居中，提高固井质量。
- Expandable Casing Centralizer with Laminations 叠片式可膨胀套管扶正器设计
- Keywords elasticity;casing centralizer;testing; 弹性;套管扶正器;试验;
- Keywords segment;spring leaf;casing centralizer; 弓形;弹簧片;套管扶正器;
- In that case you'll have to clear yourself. 那样，你只得自行辩白了。
- In this case, let's start earlier. 既然这样，我们就早点开始。
- The casing centralizer is used to centralize the casing in the bolehole to ensure the even solidification of cement slurry within the annular,which can improve the cement job quality. 套管扶正器的作用是使套管在井眼内居中,保证固井时水泥浆均匀凝固在套管与井壁所形成的环形空间内,从而提高固井质量。
- QUALITY RELIABILITY ANALYSIS OF BOW SPRING CASING CENTRALIZER 弓形弹簧套管扶正器质量可靠性分析
- Nothing short of this could mend the case. 不这样就不能挽回局面。
- The Supreme Court gave a fair trial to the case. 最高法院对这一案件作出了公正的审判。
- The judge summed up the case for the jury. 法官向陪审团概述案情。
- I will reveal your secret in no case. 我决不会泄漏你的秘密。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
