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- NMR logging while drilling 随钻核磁共振测井
- In petroleum industry,the NMR techniques include NMR logging,NMR mud log,NMR while drilling and DMT to identify fluids using NMR. 石油工程中的核磁共振技术包括核磁共振测井技术、核磁共振录井技术、随钻核磁共振技术以及利用核磁共振技术进行流体识别的模块式地层测试技术等。
- The pencil tool models "logging while drilling" where the logging tool is integrated into the drill pipe. 铅笔测井工具正是模仿了这种将测井工具集成到钻杆上的“钻探同步测井”方法。
- The main characteristic of LWD (Logging While Drilling) is drilling and logging at the same time. 无线随钻测井主要特点是边钻进边测井,在完成钻井任务的同时完成测井任务。
- Its main surveying system is consisted of a GST sub, LWD (Logging While Drilling ),and MWD (Measuring While Drilling ). 1997年南海东部陆丰22-1油田开发水平井应用了该系统,收到了良好的效果。
- Logging while drilling is a relatively new logging technology developed in recent years and its advantage is logging while drilling(LWD). 随钻测井主要特点是边钻边测,在完成钻井任务的同时完成测井任务,解决了常规电缆测井无法施工的高难度井的测井问题。
- Formation lithology interpretation of logging while drilling(LWD) is an important problem in geosteering of horizontal well drilling. 随钻测井地层岩性解释的准确性直接影响水平井地质导向钻井的作业质量,地层岩性判别错误会直接导致钻探工作的失利。
- LWD(logging while drilling)is the logging technique which can complete the real time measure-ment of information while drilling. 随钻测井是在钻开地层的同时实时测量地层信息的一种测井技术。
- This paper introduces recent advance in wireline logging and logging while drilling (LWD) technology, and also formulates the features and structure of some tools. 摘要本文介绍了近几年国外电缆测井技术和随钻测井技术方面的新进展，并对部分仪器的特点、结构等做了阐述。
- Intense electromagnetic interference while drilling prevents traditional analog phase sensitive demodulation(APSD) from correctly acquiring electromagnetic wave signal of logging while drilling(LWD). 钻进时产生的强烈电磁干扰使传统的模拟相敏检波(APSD)方法无法准确获取随钻测井的电磁波信号。
- logging while drilling apparatus 随铭测井仪
- resistivity well logging while drilling 随钻电阻率测井
- Logging While Drilling Acoustic Measurement in Unconsolidated Slow Formations 疏松慢地层中随钻声波测井技术
- Design and implementation of data transmission system on logging while drilling 地质导向随钻测量数据实时远传系统的设计与实现
- Schlumberger pushes out new generation Scope service of logging while drilling 斯伦贝谢推出新一代Scope随钻服务
- Prammer M G.A new multiband generation of NMR logging tools[J].SPE Reservior Evaluation &Engineering,2001.51-58. 黄坚;张红杰;赵卫平;等.;测井资料质量控制与评价[J]
- The most difficult part in NMR logging system is the detecting,amplifying and acquiring modules of the weak signals. 核磁共振测井中技术难度最大的部分,就是对微弱信号的检测放大及采集,需要采集的几纳伏的正弦信号伴随有极大的噪声。
- STUDY ON ENVIRONMENTAL EFFECT AUTOMATION CORRECTION METHOD OF DENSITY LOGGING WHILE DRILLING 随钻密度测井曲线环境影响自动校正方法研究
- In order to further understand the oil, gas and water features of the block, the author analyzed the NMR logging for 10 wells of the block. 为了进一步认识该区块油气水层特征,对该区块的10口井进行了核磁共振录井分析。
- Keywords Talus well logging;trona concession;well logging while drilling;approach; 岩屑录井;天然碱矿区;钻时录井;探讨;
