The gas drilling well deviation question is the very complex difficult problem which the gas drilling faces.
井斜问题是气体钻井面临的十分复杂的难题。
The fracturing pressure is dependent on in-situ stress, well deviation and the anisotropy of tensile strength.
井壁的破裂压力不仅取决于地应力，还与井眼形态和地层的强度各向异性有关。
Stabilizer is not used or used seldom in gas drilling to ensure the downhole safety. At this time, bottom-hole assembly bends easily resulted in well deviation.
为保证井下安全，气体钻井常常不使用或少使用稳定器，此时钻具组合更易发生弯曲而引起井斜。
KQC series of air hammers used in gas drilling can solve certain problems, such as lower ROP(Rate of Penetration) and well deviation, which occurred in mud drilling in above medium hard formation.
在油田气体钻井中使用KQC系列空气锤，解决了泥浆钻井在中硬以上地层中钻速慢、易井斜的难题。
Well, because we've got a positive deviation, what's going to happen is the mixing is unfavorable.
好，因为我们已经有正的偏差，将要发生的是混合是不易进行的。
Blackrock's Mr Fisher defines risk as "deviation from objective", on the upside as well as the downside.
黑石集团的费舍尔先生将风险定义为“偏离目标”，过高过低都算。
In Figure 11, the overall average response time dropped by slightly more then half, with the standard deviation well under 1 second.
在图11中，整体的平均响应时间下降了一半以上，并且标准偏差低于1秒。
Analyzes the deviation genesis of centering the axis of hydraulic generator and water turbine, brings forward the coaxiality method, which works well in practical application.
对水轮发电机组转动部份发电机主轴与水轮机主轴偏差原因进行分析，提出找正方法，经实际应用效果良好。
And verified the feasibility of this system by practical applications. It studied the technical deviation as well.
结合实际工程评价分析检验了本体系的可行性，也分析了技术性偏差。
Data deviation of the system can be revised well by mathematics method. Then it can realize the fast test and accurate data.
系统测试的数据偏差，可以采用数据回归的方法来进行校正，从而实现数据准确性条件下的快速检测。
Describes raw silk size testing method applicable to Tex count system, as well as the relationship between the length and the size deviation of testing samples.
论述实行特克斯制后生丝纤度检验方法及生丝纤度检验试样长度与纤度偏差之间关系。
The extended reach well has such characteristics as large horizontal displacement, great deviation Angle and long open hole interval.
大位移井具有长水平位移、大井斜角以及长裸眼段的特点。
The experiment shows that the calculator values from the model agrees well with the experiment data and the maximum deviation is within 30%.
验证实验表明模型计算值和实验数据吻合较好，最大偏差在30%以内。
Firstly, a gradient operator based on local standard deviation is performed and potential edge regions are well separated.
首先提出了一种基于标准差的梯度算子，将图像中潜在的边缘区域很好地区分出来；
Calculation of practical data from oil fields demonstrates that formation sloughing pressure is dependent on deviation Angle and well azimuth.
对油田的实际资料进行计算表明，井壁坍塌压力与井斜度和井斜方位角有关。
The cognitive deviation of staff members of moral education and their backward methods as well have already restricted the overall cultivation of talents seriously.
学校及社会德育工作者认知的偏差及相应的方式方法落伍，已严重制约着学校对人才的全面培养。
Also it is found that the standard deviation of vertical velocity is relative to the refractive -index structure constant well.
同时分析了垂直风速标准差，发现其有明显的日变化特征，并且与大气折射率结构常数有很好的相关性。
This paper describes construction method of steel open caisson as well as measurement control and measure of rectifying deviation.
文章介绍了钢板沉井的施工方法及顶管过程中的测量控制和纠偏措施。
At different positions, changes in well dimension cause different deviation affects.
在不同井径变换部位所产生的偏斜效果是不同的。
This machine has many functions of photo - electricity auto tracking, deviation, magnetic powder brake and clutch to control tension, as well as auto, count and preset count etc.
该机具有光电自动跟踪、纠偏、磁粉制动器和离合器控制张力，自动计数和预置计数等功能。
This machine has many functions of photo - electricity auto tracking, deviation , magnetic powder brake and clutch to control tension, as well as auto, count and preset count etc.
该机具有光电自动跟踪、纠偏、磁粉制动器和离合器控制张力，自动计数和预置计数等功能。
Using the new method, the profiling deviation can be greatly reduced as well as the accuracy life of hob teeth can be ensured.
采用该方法可在显著减小造形误差的同时保证刀齿的精度寿命。
According to the changes of deviation Angle calculated the pressure distribution of directional well.
对定向井井筒压力分布，计算时根据井斜角的变化采取分段计算的方法。
The theory of anisotropic formations shows that the natural deviation deponds on anisotropic character. This paper describes the effect on the well path by anisotropic strata.
各向异性地层理论指出，地层的自然造斜能力是由地层的各向异性特性引起的。
The rotary percussion drilling technology have the advantage to raise the hard rock well drilling speed effectively, prevent the borehole deviation in the hard rock or the complicated geologic strata.
旋转冲击钻井技术依靠冲击器产生冲击载荷并作用在钻头上来破碎岩石。该技术能够有效提高硬地层钻井速度，能够防止硬地层及复杂地层钻井中的井斜问题。
The borehole deviation correction technique with bottom hole assembly and its application in Xinjiang oil Well YX-1 were introduced.
介绍了井底钻具组合纠偏技术及其在新疆YX - 1油井中的应用。
The linear correlativity of the determination of the acid value between two methods was very well, the relative deviation of blind samples experiment's data were less than 10%.
模型预测值与国标法测定的酸值高度线性相关，盲样验证相对误差均小于10%。
According to constitutive equations of rock anisot roipy, the relation between deviation of stratum and well inclination in directional drilling has been studied with the finite element method.
从岩石各向导性的本构方程出发，用有限单元法研究了地层倾角与定向钻井井斜之间的关系。
In chapter four, urban land use benefits are analyzed by standard deviation of indexes coordination analysis and cluster analysis, as well as the research results of the 11 cities.
第四章对城市用地效益进行指数标准差分析、协调度分析和聚类分析。并对11城市的用地效益结果进行分析。
In chapter four, urban land use benefits are analyzed by standard deviation of indexes coordination analysis and cluster analysis, as well as the research results of the 11 cities.
第四章对城市用地效益进行指数标准差分析、协调度分析和聚类分析。并对11城市的用地效益结果进行分析。
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