Bored after the first groove, the groove of time drilling time only 1 / 10, convenient operation and low cost.
先钻孔后刻槽，我们的刻槽时间仅为钻孔时间的1/10，操作方便快捷、成本低。
It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal Wells.
该井的完成，创同类型水平井钻井周期、纯钻时间、平均机械钻速的国内好成绩。
The problems in current statistical methods to count the drilling time in petroleum drilling reference are analyzed.
分析了在现行石油钻井资料中钻井时间统计方面存在的问题。
Casing drilling is a new method for drilling Wells that is aimed at reducing both drilling time and the incidence of unscheduled drilling events.
套管钻井技术是一种节约钻井时间，降低井下事故发生的全新的钻井工艺技术。
We can analyse and diagnose bit working state based on integrated logging data. The main characteristic parameters for bit wearing degree are torque and drilling time.
钻头的工作情况可以根据综合录井资料分析判断，反映钻头磨损程度的主要特征参数有扭矩和钻时。
The air drilling may largely enhance the drilling speed, shorten the drilling time, decrease the drilling cost. The technology, however, needs expensive surface equipments. A …
空气钻井主要应用于中低压地层，可以大幅度提高钻井速度，缩短建井周期，降低钻井成本，但需要昂贵的地面设备。
This article expatiate the theory and two kinds of practicable arithmetic of drilling time which used in the oil drilling process, and give notice of the two kinds in the design.
本文阐述了石油钻探过程中钻时参数的测量原理及其两种实用算法，并指出了在设计实现过程中的注意事项。
During the process of Weizhou12-1B Oilfield we ll drilling, downhole instance is complexity, and drilling time is longer, so drilling riser pipe has to have a good depth stability.
涠洲1 2-1B油田在钻井过程中井下情况比较复杂，钻井作业施工时间长，这对钻井隔水导管的稳定性提出了更高的要求。
The results in three wells in Shengli Oilfield show that the plug can improve efficiency of plug breakdown and reduce drilling time. The economic benefit is obvious and is worth of popularization.
胜利油田三口井的应用表明，该胶塞易被钻头破碎，节省钻井时间，经济效益非常明显，值得推广应用。
Nonetheless, he does not expect shale gas to have a “material effect” on European supply for a decade, since drilling will take some time to ramp up.
尽管如此，他并没有指望页岩天然气在未来十年内对欧洲的能源供应产生实质影响，毕竟钻探还要花费一些时日。
We’re also taking steps to give companies time to meet higher safety standards when it comes to exploration and drilling.
我们也采取措施给各公司一些时间在勘测和钻探中满足更高的安全标准。
We're also taking steps to give companies time to meet higher safety standards when it comes to exploration and drilling.
我们也采取措施给各公司一些时间在勘测和钻探中满足更高的安全标准。
Owing to fossil-fuel emissions, there is now one-third more carbon dioxide in the atmosphere than at any time in at least a million years, as the latest ice drilling in Antarctica has revealed.
正如最近南极冰层钻探透露的消息，由于化石燃料的排放，如今大气中的二氧化碳含量比至少一百万年内的任何时候都多了三分之一。
Drilling a well to the depths required is expensive, time-consuming and there is no guarantee of success.
打一个井到这样的深度，花费很高，时间久而且没人能保证一定会成功。
Our walk took a path into the tilt of the deposits, moving horizontally through space but drilling vertically into time.
我们选择了一条小路向着沉积层的倾斜处走了过去，从空间上看是水平的，但从时间上看，则是垂直向下的。
The main scientific party will fly out in about a year's time, unpack the equipment, and begin drilling into the unknown.
主要的科考人员将在一年后飞抵，取出设备后向未知地区钻探。
Yes, we are learning, good crowd and good at drilling, the time from our fingers will not slip quietly crevices.
是呀，我们在学习上，也要善于挤和善于钻，时间才不会从我们的手指缝里悄悄溜走。
Choosing appropriate laser power and reducing laser irradiation time in laser drilling can also improve drilling quality.
激光钻削时，选择合适的激光功率及减少激光照射时间可提高钻削质量。
Lost time due to wellbore instability and tools lost in a borehole leads to higher drilling expenditures and delayed production.
由于井眼的不稳定和落入井眼的工具而造成的损失时间，会导致钻井费用更高以及生产的延迟。
This low cost, production type, drilling and tapping machine will increase your production, reduce down time and cost, and increase your profit.
这种机器属于低成本的生产型行业，这种钻床攻丝两用的机器可以提高生产效率，降低成本，最终提高您的利润。
Thus, stable hole, smooth drilling and tripping operations and zero outage time have been obtained in the construction period.
使该井在施工期间，井壁稳定、起下钻井眼畅通，全井事故、复杂时效均为零。
For a long time, they used percussion drilling - which basically means they hammered away at the ground to get as deep as they could get.
很长时间里他们用冲击钻井——基本上就是不停地砸地面，直到砸不动。
At that time, Suiren discovered the method of making fire by drilling wood, but didn't know much about keeping and utilizing fire.
那时候，燧人发现了钻木取火的方法，但他并了解如何长时间地保住以及利用火种。
This article is concerned with the study on the pump pressure distribution against drilling-time and the load pattern of slush pumps.
本文论述了钻井泵载荷谱的编制方法、泵压对钻时的分布规律及载荷谱的应用。
Differential sticking is, for most drilling organizations, the greatest drilling problem worldwide in terms of time and financial cost.
对大部分钻井组织而言，就时间和费用而论，压差卡钻是发生最多的事故。
At the same time the joint drill wear also easily lead to shortening the life cycle of drilling and even early retirement.
同时由于钻具接头超磨，也容易造成钻具使用周期缩短甚至提前报废。
The time section made by mathematically simulating a geologic model offered from drilling data conforms better with factual data.
根据钻井资料提供的地质模型，用数学方法进行模拟，所得的时间剖面和实际资料有较好的吻合。
A new adjustable way was developed first time which use cluster well to decrease drilling cost and increase benefit in deep imbedded, low permeability, high pressure reservoir.
首次提出在深层高压低渗油藏采用分支井技术降低钻井成本、提高开发效益的调整手段。
This method makes it possible to change the drilling work mode, span terrain barrier, breakthrough the limitation of time and implement distance drilling based on network cooperative work.
利用该方法，将能够从根本上改变以往的钻井工作模式，跨越地域屏障、突破时空界限，实现远程钻井的网上会战。
This method makes it possible to change the drilling work mode, span terrain barrier, breakthrough the limitation of time and implement distance drilling based on network cooperative work.
利用该方法，将能够从根本上改变以往的钻井工作模式，跨越地域屏障、突破时空界限，实现远程钻井的网上会战。
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