设计了一种监测钻井参数的实时软件系统。
A software system of real time monitoring drilling parameters was developed.
必须创建与钻井条件相适应的钻井参数优化数学模型。
So it is necessary to establish the mathematical model of optimization for drilling parameters, which agrees with the drilling conditions.
探讨了小眼井井身结构、钻具组合、钻头选型、钻井参数等问题。
It discussed problems about wellbore structure, BHA, bit selection, drilling parameters and so on.
文中主要介绍了煤层气井的井身结构、钻井参数、取心工具和工艺等。
This paper mainly introduced the casing program of the coalbed gas well, drilling parameter, coring tool and technologies and so on.
文章还运用该指标衡量了主要钻井参数变化对偏轴钻具防斜效果的影响。
With the criterion, it is investigated the influence of the variation of main drilling parameters on the deflection c…
气体钻井过程中，调整钻井参数或者钻遇储层都会引起井内流体的瞬态流动。
During gas drilling, both the alteration of the drilling parameters and encountering the reservoir will cause the transient flow of wellbore fluid.
钻井参数仪表是钻井工程监测钻井过程、进行科学分析和科学决策的重要工具。
Drilling instrument is the major application to monitor and analyze the drilling process, making drilling more safe and rational.
流量、泵压、钻压以及机械钻速等常用钻井参数还可用于监测井涌和泥浆漏失。
Drilling parameters typically include flow rate, pump pressure, standpipe pressure (SPP), pipe rotation (RPM), weight on bit (WOB), rate of penetration (ROP) and pit volume (PVT).
采用了MWD无线随钻仪器，倒装钻具组合，优化了钻井参数，实现了精确中靶。
MWD tools were used, and by using of reversed BHA and optimizing of drilling parameters, precise target hitting was achieved.
钻井参数仪表是钻井工程中监测钻井过程、进行科学分析和科学决策的重要工具。
Drilling parameters instrument is the important implement to monitor and analyze the drilling process, and to make scientific decision - making about drilling process.
在多元随机钻井模式理论的基础上，提出了深井钻井参数多目标可靠性优化方法。
Based on the multivariable random drilling model, the multi objective reliability optimization of deep well drilling parameters is presented.
通常钻井参数优化被认表达一个确定性优化问题，没有考虑其中的不确定性因素。
Usually, drilling optimization problems are solved with a deterministic mathematical model in which indeterminate factors that may affect drilling performance are not taken into consideration.
钻井参数仪表是油气田钻井工程监测钻井过程、进行科学分析和科学决策的重要工具。
The drilling parameters monitoring system is an important instrument for monitoring drill process, with which scientific analysis and decision are made.
文章以模块化设计原理为基础，讨论了钻井参数仪的模块划分，模块化设计准则和主要设计内容。
Based on principle of modularized design, the article discusses how to divide modules of drilling parameters instrument, rules of design and the main work of design.
井壁模式分析说明，牙轮钻头的侧向切削过程不仅与齿面结构有关，而且与岩石性质、钻井参数有关。
Analysis of the side-wall pattern shows that the side-cutting process of the roller bit is related to not only the teeth surface design but also the rock property and the drilling parameters.
在地层、钻井参数和钻头新度相同的情况下，钻头机械钻速的快慢主要取决于钻头齿面结构是否合理。
While drilling in the same formation with the same drilling parameters, the penetration rate of bits of the same degree of wear depends mainly on their cutting structures.
井壁模式分析说明，牙轮钻头的侧向切削过程不仅与齿面结构有关，而且与岩石性质、钻井参数有关。
Analysis of the side-wall pattern shows that the side-cutting process of the roller bit is related to not only the teeth surface design but also the rock property and the...
本论文基于现场总线技术开发了钻井参数测量的监测软件，将HART、CAN现场总线技术应用于钻井测量系统。
The monitor software based on fieldbus is designed for drilling parameter measurement and it applies the HART and CAN bus to the drilling system.
数字化钻井系统信息资源的开发利用是数字化钻井系统设计的重要问题，其信息资源包括钻井参数、生产运行和管理参数等。
It is the priority to develop the design of numerical drilling system information source, including drilling parameter, production, and management parameters.
通过计算软件来指导钻井参数的设计并评价所设计参数的合理性，在此基础上进行相应的调整，将动态的不确定性影响降到最低。
By calculating software to evaluate the reasonableness of the design parameters and adjusted accordingly, will be dynamic impact of the uncertainty to a minimum.
试验结果表明，钻头的机械钻速与传动比、齿面结构、岩石性质及钻井参数有密切的关联，为改进这两种钻头的设计提供了重要依据。
The test result shows the penetration rate of the bit is closely related to the transmission ratio, cutter teeth structure, rock character and drilling parameters.
先进的近钻头传感器可实时测量地层早期参数和井眼动态变化系列参数，比如倾斜度、伽马射线方位角、转角度、粘滑、振动及其他钻井参数。
Advanced sensors measure inclination, azimuthal gamma ray, whirl, stick-slip, vibration, and other drilling parameters for early detection of formation and borehole dynamic changes.
超高压射流辅助机械破岩钻井是提高深井钻井速度的一项前沿技术，关键技术包括井下增压器、超高压射流辅助破岩机理和钻头、超高压射流钻井参数和工艺等。
Ultra-high pressure water jet assisted mechanical drilling is known as one of the advanced and promising technology to increase drilling rate for deep oil and gas wells.
着重论述了水平井段欠平衡钻井负压差值的选择依据，以及泡沫流体各参数的设计方法。
How to select the proper different pressure of UBD in the horizontal part of the well was discussed in this paper, as well the design of foam parameter.
同时，还介绍了该算法在钻井工程优化设计中优选钻进参数的应用。
Also, an application of the algorithm is described for optimizing drilling parameters in drilling engineering plan.
甲方钻井代表和带班队长计算必要的压井控制参数，启动压井程序。还要决定压井要使用的方法。
The Operators drilling representative and the Toolpusher calculate the necessary kill control parameters and have the kill procedures initiated. The method to be used will also be decided.
钻井振动筛能否实现良好的性能，取决于基本参数的选择。
The capability of a drilling fluid shale shaker depends on its basic parameters selecting.
核磁共振录井技术主要用于在钻井现场快速、准确地分析岩心、岩屑和井壁取心的物性参数。
NMR (Nuclear Magnetic Resonance) logging technology is mainly used for quickly and accurately analyzing physical parameters of core, cuttings and the sidewall core on drilling site.
系统地总结了综合录井参数与钻井过程工程异常情况的关系，为实现计算机处理提供了参考思路。
This paper analyzes the relation between comprehensive logging parameters and abnormal phenomena in drilling process so as to provide a reference for computer processing.
系统地总结了综合录井参数与钻井过程工程异常情况的关系，为实现计算机处理提供了参考思路。
This paper analyzes the relation between comprehensive logging parameters and abnormal phenomena in drilling process so as to provide a reference for computer processing.
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