Digital filtering techniques for natural gamma ray logging.;
自然伽马测井的数字滤波方法
A new MWD,a gamma ray measurement while drilling tool,and the first mobile gamma ray logging master scale device have been developed with independent intellectual property based on theoretical study along with instrument and software development.
通过理论研究、仪器研制和软件开发,自行研制了具有自主知识产权的新型MWD、随钻自然伽马测量仪、随钻电阻率测量仪以及国内第一个移动式随钻自然伽马测井标准刻度装置,形成了地质导向双参数LWD仪器设计制造技术和地质导向钻井工艺配套技术。
So the second interface cement quality is evaluated quantificatly,and the second interface evaluation is developed by producation utilization gamma density logging,variable density logging and gamma ray logging,and the primary cement evalation accuracy is raised.
通过对平均能量法分析研究和标准化处理,提出反映第Ⅱ界面胶结情况的胶结指数,从而使第Ⅱ界面的胶结质量评价定量化;并综合利用伽马密度测井、变密度测井和自然伽马测井,制定出固井第Ⅱ界面解释评价标准使固井质量评价精度大大提高。
Application of numerical simulation in the rocks influence the Gamma-ray logging;
围岩对自然伽马测井影响的数值模拟
This paper studies natural gamma logging system,stated the gamma logging principle and designs the associated circuits.
文章论述了自然伽马测井仪的基本原理,并设计、阐述了相关的电路。
In this paper, the specific steps of the technology and the applied conditions in the MBHW04 were presented emphatically, including the interpreting and applications of gemma ray logging .
重点介绍了地质导向钻井技术的具体步骤及其在新疆油田MBHW 0 4井中的应用情况 ,包括自然伽马测井资料的解释和应用。
gamma ray correction
自然伽马测井曲线校正
scintillation gamma ray tool
闪烁自然伽马测井仪
Auto-correction Method Of Environmental Effect On Gamma Logging Data of Logging While Drilling
随钻自然伽马测井资料环境影响自动校正
gamma ray neutron tool
自然伽马-中子测井仪
combination gamma ray-neutron-laterolog
自然伽马-中子-侧向组合测井
compensated spectral natural gamma too
补偿自然伽马能谱测井仪
natural gamma spectrometer of logger
自然伽玛能谱测井仪
Research and Application of Natural Gamma-ray Spectrometry Logging Data in Jilin Oilfield;
自然伽马能谱测井资料在吉林油田的应用研究
selective gamma gamma log
选择伽马 伽马测井
Application of Natural Gamma Ray Spectrometry Logs in Reservoir Evaluation
自然伽马能谱井在储层评价中的应用
The writer tries to bring creatively up a new way to research the ecosystem environment with natural gamma ray spectrum data.
尝试提出将自然伽马能谱测井仪用于生态环境的研究。
The Research and Application of the Direct Demodulation in Natural Gamma Ray Spectrum Logging;
直接解调方法在自然伽马能谱测井中的应用研究
GEOLOGICAL APPLICATION OF NATURAL GAMMA RAY SPECTROMETRY LOG IN THE LGNEOUS ROCK RESERVOIR EVALUATION
自然伽马能谱测井在火山岩储层评价中的地质应用
powered gamma-gamma tool
带推靠器的伽马-伽马测井仪
tracer gamma ray tool
示踪伽马射线测井仪
gamma neutron log
伽马 中子测井剖面
neutron-capture gamma-ray logging
中子俘获伽马射线测井
Research on MWD Gamma-ray Tool & the Calibration Method for It;
随钻自然伽马测量仪及其刻度的研究