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- Cement bond logging is a conventional method to check cement bond quality in cased hole. 声波水泥胶结测井是检查套管井固井质量的常规方法。
- Keywords carbonate rock;fast formation;cement bond quality;VDL;CBL; 碳酸盐岩;快速地层;固井质量;变密度测井;声波幅度测井;
- The development of graphics software in interpret the cement bond quality in real time 实时超声固井质量解释图形软件的开发
- cement bond quality 固井质量
- Simulated Experimental Investigation About Effects of Different Bondings on Cement Bond Quality 不同胶结状况对固井质量测井影响的模拟实验研究
- This paper compares the CBL/VDL cement bond logging unit of various frequency used in Daqing Oil Field with the result of cement job quality, and Discusses the effect of the unit on the evaluation result. 通过比较大庆油田现用的不同频率的CBL/VDL型水泥胶结测井仪测量结果及固井质量结果, 讨论了声波频率对这种仪器评价结果的影响。
- At present, acoustic cement bond log is one of the methods widely applied for primary cement evaluation. 声波水泥胶结测井是目前固井质量评价应用最为广泛的方法之一。
- When using CBL-VDL logging information to carry out cement bond evaluation,formation wave energy is major sign to reflect the second interface cement degree. 在利用CBL-VDL测井资料进行水泥胶结评价时,地层波能量是反映第二界面水泥胶结好坏的主要标志。
- Satisfactory results have been reached by substituting imported CBL logging tool of DDL series with home made cement bond logging tool SJC 2C. 在开窗侧钻井中使用国产SJC 2C水泥胶结综合测井仪替代进口的DDL系列CBL测井仪已取得了较好应用效果。
- According to comparative tests,treating cement slurry with high frequency electric field can enhance the strength of cement bond by 11 7%. 通过对比试验得知,高频电场处理水泥浆可使水泥石强度提高11.7%25。
- The purpose of cement bond log(CBL) under increasing borehole pressure is to differentiate micro annulus from bypass channel. 在井内加压下进行水泥胶结测井带压作业,其目的是将微环空与串槽区分开。
- SBT,MAK-2,GR-DEN and acoustic log tools in china have .some shortcomings in evaluation of cementing bond quality, such as poor practicability and long time interpretation, etc. SBT、MAK-2、伽马密度测井仪和国产各种声波密度仪器在固井质量评价过程中存在着实用性差及处理解释时间长等缺陷。
- The continuous, high strength and fast construction is the construction characteristics of RCC dam and also is the fundamental guarantee of interface bond quality. 摘要连续、高强度、快速施工既是碾压混凝土坝的施工特点,也是层间结合质量的根本保证。
- The result is excellent glue bonding quality thanks to minimum glue soiling. 其结果是品质优良的胶水粘合胶感谢最低污染。
- This paper introduces the principle of the test of the bond quality between steel and concrete by ultrasonic wave reflection on Single Surface, and analyzes the feasibility of the test method. 摘要根据超声检测的原理,提出了采用超声多次反射法单面检测钢-混凝土粘结界面质量,分析了该方法的可行性,综合考虑各试验参数的影响。
- Problems and Suggestions of the Cement Bond Log 水泥胶结测井存在的问题和建议
- Thickness reversion method of water layer from one dimension reflective data in ultrasonic reflective cement bond logging is theoretically studied when the first interface is bad bonded. 针对单道超声反射式水泥胶结测井,从理论方法上研究如何从一维反射资料反演第一界面窜槽时水层的厚度。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Holographic interferometry using separate damping and a double objective light beam is put for-ward for the bonding quality of the clads on the large powder columns. 提出了分体式减振和双物光光路的全息干涉法,解决了大型火药柱包覆层粘接质量的检测问题。
