应用岩心地面自然伽马曲线与测井自然伽马曲线对比法对岩心进行归位,进而对岩心样品进行深度校正,在很大程度上提高了岩心资料的准确性。
Contrasting core ground gamma curve with logging gamma curve locate the core, and then emend the depth of the core sample, which improve veracity of the core data.
通过测井曲线平滑处理和深度校正,对生产测井资料进行了预处理。
By well logging smoothing processing and depth correction, the production log data is pretreated.
经储集层段测并解释孔隙度、含气饱和度及天然气膨胀系数等校正,可作出岩石含烃浓度随深度剖面变化的成果图。
The variation of CHGR with depth is available from the calibration of the porosity, gas saturation of electric log interpretation of the reservoir and hydrocarbon gases expansion coefficient.
依据测井曲线间的某些相关性,利用计算机可以实现测井曲线自动深度校正。
The automatic depth correction of logs may be made by some correlations of logs on computer.
负责测井曲线的衔接、编辑、深度转换,正规化以及测井曲线的处理,比如环境校正。
Responsible for log curve splicing, editing, depth shifting, normalization and log curve process, such as environment correction.
在电磁流量计测井中,套管的接箍曲线作为常规的测井资料进行测量,用于测井曲线深度校正。
In the electromagnetism flowmeter logging, the casing collar curve is ordinary logging parameter for rectifying logging data depth.
如果它们将用于深度超过1000米左右的岩类,室温下测得的热导率必须校正。
Conductivities measured at room temperatures must be corrected if they are to be used for rocks at depths greater than about 1000m.
在叠前共深度点道集内各地震道的动、静校正误差很小的情况下,地震资料时间域水平叠加方法有较好的叠加结果。
The conventional stack method of seismic data gives quite good results when the errors of time corrections are small enough or the arrivals are near the same.
碎屑岩层的去压实校正的主要问题是建立一个能正确反映岩层压实规律的孔隙度深度函数或密度深度函数。
The main problem of decompaction correction is how to found a reliable porosity depth function or density depth function which expresses the compaction process of clastic rock.
本文还给出了根据(静校正的)CMP基准面计算地表圆滑面的方法,统一了深度域中速度谱、时深转换和深度偏移的基准面。
A method for deriving the smoothed ground surface from CMP datum of static correction is given to form a common datum for velocity spectrum, time-depth conversion and depth migration in depth domain.
我们还如何在合成后,颜色校正剧照和动画,渲染层与工作呈现和传递过程看,运动模糊和亮度的深度。
We also look at how to post process renders for stills and animations, work with render layers and passes in compositing, color correction, motion blur and luminance depth.
在大多数情况下,随后的测量(如在完井阶段所进行的测量)都被校正至基于司钻深度的井口基准面。
In most cases, subsequent depth measurements, such as those made during the well completion phase, are corrected to the wellhead datum that is based on drillers depth.
利用单井或多井中观测到的同一岩层的孔隙度深度数据来建立该岩层的孔隙度深度函数,或许可以得到更加理想的去压实校正结果。
A function found on the data of porosity depth or density depth from a given layer in one well or poly wells could be more reliable so that it can figure out a satisfying decompaction thickness.
介绍了石油测井深度光电编码器测量系统的测量原理、系统组成以及电路分析,同时在对系统误差分析的基础上给出了具体校正方法。
The principle of depth survey system by photoelectric encoder for oil well logging, the systems composition and its specific hardware circuit are introduced.
软件部分由系统初始化与显示程序和中断服务程序组成,主要完成深度、速度的计算、各种校正处理及显示各种报警等功能。
The software consists of system initialization, display and interrupt service routines, which completes depth and velocity calculations, depth correction and alarm displays.
试验结果表明,采用水平基准面两步法静校正,时间剖面反演深度误差最小;
The results were as follows. The horizontal datum and two-pass statics method gave minimum depth error on time section.
而在校正方法中,放射深度的计算是一个十分重要的环节,本文对放射深度的算法进行了研究,并提出了一种快速算法。
Here proposed is a fast method of radiological depth calculation. It is shown that this method is very fast and effective.
针对三维曝光图形的结构特点,结合重复增量扫描方式,分别从水平和深度两个方向进行邻近效应校正。
The internal proximity effect correction in the electron beam lithography based on the variation of the pattern shape was studied.
根据这个变化,自然伽马曲线在开发测井中不但可以用于深度校正,而且还可以在诸如水淹层解释、吸水剖面测试、油水井验窜、找漏等方面进行应用。
According to this changing, natural gamma curve in development logging can be not only rectified in depth, but also used in some fields such as interpretation of water -...
详细分析了旋转视差法深度定位中的误差来源,并提出校正的方法。本文技术可以达到很高的定位精度。
Than the source of error in depth locating is analyzed in detail and the solution is provided. The high location precision can be obtained using these techniques.
并透过校正技术找出两台网路摄影机的内外部参数,我们可以透过内部参数和外部参数来取得目标物在三维空间的位置和深度。
There are five operational stages of the target-tracking robot. First, the robot locates the 3-dimensional target position using two webcams with calibrated camera parameters.
并透过校正技术找出两台网路摄影机的内外部参数,我们可以透过内部参数和外部参数来取得目标物在三维空间的位置和深度。
There are five operational stages of the target-tracking robot. First, the robot locates the 3-dimensional target position using two webcams with calibrated camera parameters.
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