VSP Method is a seismic survey technology in Wells.

VS P法是一种井中地震观测技术。

Tests on synthetic zero-offset VSP data showed that the method is reliable.

通过零偏VSP理论模型试算，证实了这种方法的可靠性。

Three-component VSP data of P-wave source are applied to fracture detection.

本文利用P波源三分量vsp资料进行裂缝检测。

Also, comments on the layout of VSP as well as interpretation procedures are made.

同时，对VSP的施工设计和波的解释过程提出了某些看法。

VSP jogging tool adopts advanced fiber optics sensor to test the oil-gas reservoir.

VS P测井仪采用先进的光纤传感技术进行油气层测试。

The processing methods for surface seismic data, VSP data, and logging data were discussed.

初步探讨了地面地震资料、VSP资料、测井资料的处理方法。

Here we present a new VSP wave field separation method using two-trace recursive filtering.

本文提出一种用二道递归滤波分离vsp波场的新方法。

The method for computing the zero-offset VSP forward model in the case of horizontal beds is given.

本文给出一种地层为水平层状情况下，零偏移距的VSP 正演模型计算方法。

The vehicle-scheduling problem with time window is also a NP-hard problem being more complicated than VSP.

带有时间窗的车辆优化调度问题是比VSP复杂程度更高的NP难题。

But there remains a transformation to be developed, which converts the surface seismic data into VSP.

然而目前还欠缺一种变换—从地面地震资料换算成VSP，即所谓的拟VSP法。

Examples show that zero-offset VSP forward model can be computed fast and correctly using this method.

实例表明，用此方法计算零偏移距VS p正演模型，速度极快且结果准确。

The key to successful or failing use of non-zero offset VSP technique lies in the design of the layout.

观测系统的设计是非零偏移距VSP技术应用成败的关键。

In addition, good effect has achieved from the separation of up or down wave for the practical VSP data.

此外，本方法用于VSP资料上下行波分离方面也取得了比较好的效果。

The methods for separating out P-wave or S-wave in VSP data include kinematic method and dynamic method.

VSP地震记录的纵、横渡分离方法可分为运动学和动力学两类。

The paper fin- ally describes both the application of VMF to zero-offset VSP data processing and the effect.

文中最后讨论了矢量中值滤波在零偏移距VSP 资料处理中的应用和效果。

Processing results are shown which were obtained using PDP-11/24 computer and interactive softwares for three-component VSP data.

文中展示了在PDP-11/24计算机上使用人机交互三分量处理软件的处理效果。

The common methods include geologic outcrop, VSP well logging, regionally obvious geologic layer and artificial compound data, etc.

常规的层位标定方法有地质露头、VSP测井、区域明显地质层、人工合成记录等。

VSP imaging based on horizontally layered velocity model fails to yield desired results when seismic reflectors are not horizontal.

在反射界面存在倾角的情况下，基于水平层状速度模型的VSP成像会使归位不准确。

To some extent, researches on VSP processing methods can even improve processing and interpretation quality of surface seismic data.

从某种程度上讲，研究VSP处理方法还可以提高地面地震资料处理和解释效果。

Much more attention is paid to walkaway VSP in view of its unique observation form and its importance to solve geological questions.

变偏移距VSP方法以其独特观测方式及解决地质问题的能力而倍受人们关注。

In practice, direct wave in near-offset multiwave VSP satisfies this approximate condition; so this method is of practical importance.

实际中，小井源距多波vsp观测的直达波满足这种沿垂直对称轴方向的近似条件，因此本方法具有重要的实际意义。

The migration program VSP MIG that was developed using P-wave equation may be used to mig- rate both surface seismic data and VSP data.

用P 波方程编制的偏移程序VSP MIG 既可用于地面资料的偏移，也可用于井中资料的偏移；

Direct downgoing wave in VSP data has strong energy and high signal-noise ratio, which favours the calculation of absorption para - meters.

VSP资料的直达下行波能量强，信噪比高，为求取吸收参数提供了有利条件。

The article sketches out the procedure for trial VSP modeling during drilling, the involved instruments and their functions, and the trial effect.

文中介绍了随钻VSP模拟试验的方法、仪器设备及其功能和试验的效果。

In this paper we apply the method to migrate both the synthetic surface data and the synthetic VSP (vertical seismic profile) data simultaneously.

在本文中，我们用此方法对合成地表数据和合成VSP数据同时进行偏移。

In order to improve the quality of vertical seismic profile (VSP) imaging, the Gaussian-beam migration (GBM) was applied to VSP for the first time.

为了提高垂直地震剖面(VSP)成像质量，首次将高斯束偏移方法应用于VSP观测系统。

In order to spread this technique, I have made trial VSP modeling during shothole drilling: shallow seismic velocity survey during shothole drilling.

为了应用和推广这一新技术，我们做了随钻VSP模拟试验，即地表浅层炮井随钻地震速度测量。

On the VSP with time window, while the restraints of capacity and time windows are changed into object restraints, a mathematic model is established.

对于有时间窗的非满载VSP问题，将货运量约束和软时间窗约束转化为目标约束，建立了非满载VSP模型，设计了基于自然数编码，使用最大保留交叉、改进的反转变异等技术的遗传算法。

The lateral and vertical variations of seismic velocity are examined quantitatively based on the VSP data from Su 18 and Su 20 Wells in Hailaer Basin.

应用海拉尔盆地苏18和苏20两口井的VSP资料，定量地研究了地震速度在横向上和纵向上的变化情况。

Old conventional seismic data can hardly be used in reservoir study, so that high resolution seismic exploration and VSP logging were made successfully.

以往的常规地震资料难以用于储层研究。为此，在该区采用了高分辨率地震勘探和VSP测井。