Petroleum drilling tools and so forth.
石油钻采设备工具等。
SELTE is a great manufacturer of drilling tools used in oil field.
赛尔特是一家主要生产石油钻具的大型生产性企业。
Guard logs may be recorded by either wireline or measurements-while-drilling tools.
屏蔽测井曲线可以由电缆式或随钻测量仪器记录。
Then powerful complement ability of the drilling tools can save your cost and energy.
天合强大的井下工具配套能力，可为您最大限度地节约成本和精力。
This clay fouls drilling tools and plugs piping, both severe problems for drilling crews.
这类粘土层妨碍钻井工具的使用，堵塞管柱，这些都会对井队产生严重问题。
During its operation, the imported universal shaft of threaded drilling tools was fractured.
两螺杆钻具挠轴在运转过程中突然断裂。
Our company is engaged in designing, manufacturing and marketing drilling tools as well as spare parts.
我们公司是专业从事石油钻采工具及配件的研发、生产和销售的现代企业。
Detailed analysis is made of four categories of drilling tools with study and design of the key elements.
本文对四类钻具结构进行了详细的分析，对关键部件及结构进行了研究和设计。
The invention provides a screw drill with a skeleton-type stator, belonging to the field of drilling tools.
本发明提出一种带有骨架式定子的螺杆钻具，属于钻井工具领域。
The working principle and application of a hydraulic testing platform for screw drilling tools are introduced.
介绍了一种螺杆钻具液马达试验架的工作原理及实际使用情况。
The torsional strength of the drilling tools can be greatly increased by using the double shoulder tool joint.
双台肩钻具接头可大幅度提高钻具的抗扭强度。
Case many places have to sell it. If you want to complete drilling tools. Clean out treasure collided on a large.
机箱很多地方有卖啊。如果自己钻孔要工具齐全。淘宝上一搜一大片。
An enlarged pipe at the top of a casing string that serves as a funnel to guide drilling tools into the top of a well.
套管柱顶部的一根大口径管，形如漏斗，以引导钻井工具进入到井眼的顶部。
High rotate speeds of dynamical drilling tools can improve PDC bit's cutting rates, and also can provide downhole motives.
螺杆钻具的高转速可以为PD C钻头提高切削速度提供井下动力保障。
During rock projects with drilling-Masting method, there is an escalating trend of the use of downhole rock drilling tools.
在钻爆法施工凿岩工程中，潜孔凿岩钻具的使用量呈上升趋势，特别是高风压潜孔凿岩钻具的产品类型不断增加。
Wheel is a new diamond drill bit for oil drilling tools, drill bit bearing life with their life impact of crucial importance.
轮式金刚石钻头是一种新型的石油钻探工具，钻头轴承的寿命对其使用寿命有着致关重要的影响。
The computation results are in agreement with the field BHA, thus indicating all the drilling tools used are more reasonable.
计算与观场施工相吻合，说明所用钻具都比较合理。
Drilling technology parameter and rational combination of drilling tools is a key for controlling the borehole track controlling.
钻井工艺参数及合理的钻具组合对井眼轨迹的控制至关重要。
It is the key problems faced by the petroleum industry how to improve the strength and wear resistance of down-hole drilling tools.
特别是如何进一步提高井下钻具的强度、耐磨性等是当前石油天然气工业所面临的一些关键技术问题。
Through the drilling of thicker conglomerate in large borehole, the new requirement for the manufacture of drilling tools has been put forward.
通过该井大井眼巨厚砾石层的钻进，对钻井工具的制造也提出了新的要求。
Regarding to the problem, XC-82 hydraulic rotary impact drilling tools and matching bits are developed by Daqing Geophysical Exploration Corporation.
针对这一问题，大庆物探公司研制出XC- 82型液力旋冲钻具及配套钻头。
The deep well automatic vertical drilling tools positioning at thousands of meters, the hydraulic steering mechanism of them is demand of upper performances.
深井自动垂直钻井工具工作于数千米深的井下，对其上的液压导向机构的性能有较高的要求。
The test system of geophysical exploration drilling tools abilities designed in the paper is the important base and critical measure to guarantee the research work.
本文设计的物探钻具性能测试系统，则是保障该项研究工作的重要基础和关键手段。
Production technology, properties of products and application effects of a new type of cemented carbide with Ni-base binder for drilling tools are introduced briefly.
简要地介绍了以镍基合金为粘结相的新型矿山凿岩硬质合金的制造工艺、制品性能以及使用效果考核情况。
The dropping buckle usually occurs when reverse pulling is used for expanding the bore in the trenchless construction, thus causing the fall-off of the drilling tools.
非开挖反向回拉扩孔施工过程中时常出现钻杆正转而发生退扣，造成钻具孔内脱落事故的反常现象。
The future, will be widely used in diamond bearing oil and gas drilling tools and equipment, and the use of energy or tidal stream turbine power generation equipment which.
未来，金刚石轴承将会广泛应用于石油、天然气的钻探工具设备，以及利用流能或潮汐能涡轮发电的设备当中。
By analysis of enforcement of drilling tools of air downhole hammer's following pipe, the factors affecting the drilling speed and depth of the following pipe are obtained.
通过对空气潜孔锤跟管钻进钻具的受力分析，得到影响潜孔锤跟管钻进速度和跟管深度的因素。
However, compared with drilling tools or regular oil tubes, the coiled tubing is so light and flexible that it makes it complicated with its own endured forces in the well.
但由于连续油管与钻具、常规油管相比的轻、柔属性使其在井下受力特别复杂。
In order to ensure the efficiency and service life of screw drilling tools, an inverse inspection method for screw drilling tools driven by hydraulic motor is investigated.
为了确保螺杆钻具的效率和使用寿命，研究了采用液马达驱动的螺杆钻具逆向检测试验法。
In order to ensure the efficiency and service life of screw drilling tools, an inverse inspection method for screw drilling tools driven by hydraulic motor is investigated.
为了确保螺杆钻具的效率和使用寿命，研究了采用液马达驱动的螺杆钻具逆向检测试验法。
应用推荐