It discussed problems about wellbore structure, BHA, bit selection, drilling parameters and so on.
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。
According to the present difficulties and problems existent in bit selection, the paper proposes bit selection using logging data.
根据目前国内在钻头选型方面存在的困难和问题，提出了利用测井资料进行钻头选型。
Bit selection, mainly focused on PDC bit for the front-hill formation was presented, taking reference of the bit using in the offset well.
借鉴邻井钻头使用情况，以推广高效PD C钻头为主，介绍了山前构造钻头选型情况。
In order to increase drilling efficiency and reduce cost during drilling operations, it is necessary to do some research on PDC bit selection.
在钻井施工过程中，为了提高钻进效率，降低成本，对PD C钻头进行选型研究是必要的。
A universal method of bit selection was presented in consideration of the rock mechanics properties of formation and economic benefits of the bit.
提出了一种既考虑地层的多种岩石力学特性又考虑钻头经济效益的具有通用性的钻头选型方法。
Using this model, using pattern recognition method can be carried out on the work area of other pending drilling bit selection, to improve the drilling rate when drilling to reduce drilling risk.
应用该模型，采用模式识别法可对工区其它待钻井进行钻头推选，从而提高待钻井的钻井速度，降低钻井风险。
As I am retouching a portrait, the default color of 'red' is a bit of an unfortunate selection, so I changed that one to a nice green, in order to be able to see better what I am doing.
当我修整一幅肖像，默认颜色为“红色”还真是个不幸的选择，所以我改设为淡绿色，以便我能看清自己的所做所为。
Even after you've settled on a tailor, the whole experience can get a bit dizzying, so here are a few tips to help you make the perfect selection.
即使你已经选好了一个裁缝，余下的过程也会让你感到些许眼花缭乱，下面这些小窍门就能帮你做出完美的选择。
She is a bit concerned, however, about the selection process for the survey's participants.
然而，她对调查的参与者的选择方式有点担心。
The final point that I want to make with respect to security selection actually is a little bit different with the degree of opportunity.
我想说的最后一点是,就证券选择而言,运气也会带来一些差别
To whiten teeth in Photoshop, simply click with the oversized brush into the selected area, each click will brighten your selection up a bit more.
在Photoshop中美白牙齿，只要在选区中选取超大型画笔，每点一下，选区就会更白一点。
As far as the app selection goes, it's currently a far cry from the iPhone app store, which is a bit sad considering that Symbian has been around a lot longer than iPhone.
就目前商店的应用软件选择来看，它与iphone的app store相去甚远，这是有些凄凉的考虑到Symbian比起iphone流传已久。
I used edit mesh smooth selection to lift the terrain a bit next to walls like the snow is kinda climbing up there a bit.
我用编辑选择网顺利解除地形有点像雪墙旁边是有点儿爬上有位。
Also, the principle of the inter-frame bit plane coding is described here; the selection of coding parameters is discussed and experimental results are given.
文中论述了帧间比特平面编码的原理，讨论了编码参数的选择，并给出了实验结果。
The bit type selection is very important to increase drilling speed and reduce costs of drilling in the course of drilling.
钻井过程中钻头类型的选择对于提高钻井速度、降低钻井成本非常重要。
NB: The selection dialog is a bit different from the standard Windows dialogs.
注意：目录选择对话框与一般Windows 里的不一样。
The second selection circuit connects the first bit line to the source side sensing circuit so that a source current of the first memory cell is sensed.
以及一第二选择电路，用于该读取操作模式，连接该第一位线至该源极端感测电路以感测该第一存储单元的源极电流。
Problems and countermeasures of wireline coring drilling in "walk" formation in a uranium mine in Guangxi are introduced with type selection test for diamond drilling bit.
通过绳索取心钻进金刚石钻头选型试验，介绍了广西资源县向阳坪铀矿区“打滑”地层中绳索取心钻进存在的问题及采取的技术措施。
The author proposes taking the comprehensive load curve of the screw drill-drill bit-oil well system as the basis for the proper selection and use of screw drills.
提出了以螺杆钻具钻头油井系统的综合负载特性曲线作为螺杆钻具正确选择和使用的依据。
The nonvolatile memory device may include a string selection transistor, a plurality of memory transistors, and a ground selection transistor between a bit line and a common source line.
所述非易失性存储装置可以包括在位线和共源线之间的串选择晶体管、多个存储晶体管和地选择晶体管。
The operational mechanism of a 3-bit nonlinear digital-to-analog converter, the selection of resistance network for the DAC and its calculation are discussed in particular.
重点讨论了3位非线性DAC的原理、权电阻网络的选择和计算，并给出了实际电路。
It is proved that using this method can avoid the lack of calculating rock drillability using single method and it can provide better reference for bit type selection a...
这样求出的可钻性级值将为钻头选型和地层分层提供更好的参考。
The selection of the optimal threshold and the generation of bit control signal were also discussed.
分析了图像分割最佳阈值的计算方法，讨论了异色羽绒提取的信号控制方式；
Drillable analysis of the rocks should be strengthened and bit type selection should be well done.
加强岩石可钻性分析，做好钻头选型工作。
Using Black as your foreground color, use just the edge of the brush to fill it a bit of the selection you've made.
黑色作为前景色，只用笔刷的边缘来填充选取的一点。
NHK, Japan's public broadcaster, is doing its bit by running a selection of wedding-themed documentaries.
日本公众传媒nhk又开始它惯常的策划——制作一系列婚礼主题的纪录片。
The deep formation has a high degree of hardness and abrasivity; the bit type selection is difficult and the ROP is low especially under the high density mud.
深部井段地层的硬度高、研磨性强，钻头选型困难，特别是在高密度条件下机械钻速低。
The deep formation has a high degree of hardness and abrasivity; the bit type selection is difficult and the ROP is low especially under the high density mud.
深部井段地层的硬度高、研磨性强，钻头选型困难，特别是在高密度条件下机械钻速低。
应用推荐