The data of well tracks obtained by adopting this method are more realistic and the drilling accuracy is thus improved.
采用该方法得到的井身轨迹资料更符合实际，提高了钻井的准确性。
Sandstone and limestone are the main targets cut by oil and gas well drilling and for their physical mechanical property there have been systematic determination method and quantitative gradation.
砂岩和石灰岩是石油天然气钻井破岩的主要对象，它的物理力学性质已有系统的测定方法和定量分级。
So, the application of the method could meet the need of drilling engineering of exploration well and development well.
因此，本方法应用能满足探井和开发井钻井工程需要。
Based on the merit of foam, a new drilling method is put forward, that is the foam drilling technique of deep well applied in drought and scarce water areas.
依据泡沫的优点，提出了在干旱缺水地区采用深水井泡沫钻进技术的钻探新方法。
The synthetic method of potassium methyl silicate and its application in oil-well drilling were investigated.
研究了甲基硅酸钾的合成方法及其在油田钻井中的应用。
In the drilling of 19 + 2 gas well project in Iran, comprehensive logging data is re-interpreted to study a set of method for water zone identification.
在伊朗19 +2气井项目钻井过程中，对综合录井资料进行重新的认识和解释，探索出了一套水层识别方法。
The undermine method of well drilling technology once of blasting is put forward as well as the calculation of blasting parameters and the demand of implementation for hole.
介绍了爆破一次成井技术在漂塘钨矿的应用实践，提出了爆破一次成井的掏槽方式，爆破参数的设计计算方法和炮孔的施工要求。
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。
A pressure predicting model is established by synthetically using the data of seism, well logging and well drilling in combination with statistical matching method and nonlinear inversion.
综合利用井中的地震、测井和钻井资料等，用统计拟合方法和非线性反演方法建立压力预测模型。
Measures to improve perrne- ability reduction are discussed in terms of the drilling method, fluid properties, artificial infiltration layer, and well flushing, etc.
论述了水井井周渗透性降低的原因，从钻井方法、冲洗液性能、建立人工过滤层、洗井等方面探讨了改善渗透性的措施。
The method is especially suitable for in situ quantitative inspection of the used oil well tubings covered with drilling mud or other non magnetic matter.
该方法为表面受油泥或其它非导磁性材料覆盖的旧油管的现场定量检测提供了新的方法与手段。
With some well drilling engineering in Changqin Oilfield as the background, this paper introduces a pattern identification method for signal demodulation with mud pulse testing slope sensor.
以长庆油田某钻井工程为背景，介绍了泥浆随钻测斜仪信号解调的模式识别方法。
The broad application of directional drilling has brought some difficulty to the net pay thickness determination for single well during the reserve calculation with volumetric method.
定向井技术的广泛应用，给容积法储量计算时单井有效厚度的确定带来一定的困难。
"Oilfield development" refers to the use of drilling method and confirms the distribution scope of oil and gas, and oil well can be put into production and be formed a certain scale of production.
“油田开发”指的是用钻井的办法证实了油气的分布范围，并且油井可以投入生产而形成一定生产规模。
The deterministic method is to predict the reservoir using the data from a single well, such as the drilling data, seismic data, horizontal well data and so on.
确定性方法主要是应用单井的钻井资料、地震资料、水平井资料进行储层的预测。
The percussion drilling, as the important part in enlarging the service field of the current exploration engineering, is taken as the main method in water well drilling.
作为当前探矿工程扩大服务领域一个重要方面的水井施工，一般以冲击钻进为主。
This paper describes the development history of igneous rock reservoir in Luo 151 area of Shengli Oilfield. Drilling engineering design and well completion method are optimized in the area.
介绍了胜利油田罗151区火成岩油藏的开发情况，并对该区钻井工程设计及完井方式进行了优化。
The projection made for high Angle mudstone fractures matched well with the result of actual coring and drilling. This provides a new method for studying mudstone fracture reservoirs in this region.
对该区高角度泥岩裂缝所做的预测与实际岩心、钻井吻合较好，从而为该区泥岩裂缝油气藏研究提供了方法。
Compared with the reference paper (2), it is proved that the Method used in this paper is agreeable to drilling well.
经与文(2)的计算结果进行对比，表明本文的算法符合现场情况。
In recent years, drilling horizontal Wells and branched well has been becoming an important method of increasing production for oil and gas reservoirs development all over the world.
近年来，水平井、分支井已逐渐成为世界范围内油气藏增产的重要手段。
Its extracting method includes surface well drilling and underground mine tunnelling. The tunnelling method is suitable for many mine areas in our country.
开发煤层气的方法有地面钻井开采和井巷开采两种，其中井巷开采方法适用于我国许多矿区。
By using the combined implicit characteristic line method, the calculation of the transient surge pressure in the flow conduit of a drilling well has been resolved in this paper.
本文用混合隐式特征线法求解了井内流道中的瞬态波动压力问题，给出了弹性管和可压缩流体在井内各流道组合的压力波波动方程和定解条件。
The paper introduces the nonlinear programming method under nonlinear constraints to well trajectory design while drilling and puts forward an optimization method for well trajectory design.
本文将非线性不等式约束下的非线性数学规划理论引入到水平井待钻井眼轨迹设计中，提出了水平井待钻井眼轨迹的最优化设计方法。
The paper introduces the nonlinear programming method under nonlinear constraints to well trajectory design while drilling and puts forward an optimization method for well trajectory design.
本文将非线性不等式约束下的非线性数学规划理论引入到水平井待钻井眼轨迹设计中，提出了水平井待钻井眼轨迹的最优化设计方法。
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