1) MRIL_WD[KH*5/8D]
随钻核磁测井
2) NMR logging while drilling
随钻核磁共振测井
1.
Aimed at two key problems existed in NMR logging while drilling,i.
针对随钻核磁共振测井的核心问题即安装在钻具上的仪器的过度震动或侧向运动所导致的核磁测量共振区和极化区的不一致以及内部磁场变化的问题,以哈里伯顿公司的MRIL-WD和斯伦贝谢公司的proVISION随钻核磁共振测井仪为例,介绍了随钻核磁共振测井中所采用的关键技术。
3) MRILWD
核磁共振随钻测井
1.
The thesis introduced the most advanced development of MRILWD (Magnetic Resonance Imaging Logging While Drilling).
本文阐述了核磁共振随钻测井(MRILWD)技术的最新进展。
4) Nuclear logging while drilling
随钻核测井
6) logging while drilling(LWD)
随钻测井
1.
The comparison between logging while drilling(LWD) and wireline logging(WL) curves of a oilfield shows that: the depth,value of resistivity,and distribution range of density of the LWD measurements are rather close to that of WL,invasion effect in LWD is less than that in WL,so LWD can provide more credible information for oil-gas interpretation and formation evaluation.
通过对某油田随钻测井与电缆测井在深度和曲线数值两方面的比较,表明了在该油田随钻测井资料良好,能为油气解释和地层评价提供可靠的信息。
2.
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。
3.
Introduced are specialities,structures and parameters of some newly developed Logging While Drilling(LWD)tools used by eminent well logging companies in the past few years,such as quadrupole shear wave technology,multipole sonic tools,compact propagation resistivity tool,azimuthal focused resistivity sensor,azimuthal deep resistivity tool,etc.
介绍了国外测井公司近年来推出的多种随钻测井仪器的特点、结构组成及工作参数。
补充资料：钻核
1.钻通李核。形容吝啬。语本《晋书．王戎传》﹕"﹝王戎﹞家有好李﹐常出货之﹐恐人得种﹐恒钻其核。以此获讥于世。"
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条