The equipment applies high voltage jet drilling process, with characteristics of high drilling efficiency , simple structural drilling tool and reasonable design.
该设备采用高压射流钻井工艺，具有钻进效率高、钻具结构简单、设计合理等特点。在两次现场试验中，成功地实钻了三眼定向孔。
The wash pipe packing of drilling swivel showed wear-and-tear continually in drilling process due to its structural design.
钻井（水）龙头由于结构设计的原因，冲管盘根在钻井过程中不断磨损，特别是在高压泥浆的作用下，盘根密封常常被破坏。
Interpreted cases showed the goal of fine structural interpretation can be achieved only by fully using abundant drilling information and making it maximum combination with seismic data.
解释实例表明，只有充分利用大量的钻井信息，并使其与地震资料最大限度地结合、互补，才能达到精细构造解释的目的。
Such a structural pattern is relatively close to the actual situation of drilling, thus providing a new basis for the next exploration deployment.
这一构造模式较为接近钻井实际情况，可对下一步的勘探部署提供新的参考。
Applying three-dimensional seismic data and seismic explanation, on the basis of drilling data, we analyze and describe the structural feature and fracture feature.
运用三维地震资料、精细地震解释，结合钻井资料进行构造研究，分析描述该区的构造特性、断裂特征。
The structural design of a high sensitive micro hole drilling dynamometer and the working principle of the micro hole drilling force measuring system are introduced.
介绍了高灵敏度的微小孔钻削测力仪的结构设计及微小孔钻削力测量系统的工作原理。
It is believed that drilling failure is due to the high structural position of the drilled trap, strong denudation and poor oil and gas. preservation conditions.
研究认为钻探失利是所钻圈闭构造位置较高、剥蚀强烈、油气保存条件差所致。
The structural characters of steel pipe drilling rod, the signification of welding repair for the rods and the narrow gap welding process and equipment are introduced in the paper.
介绍了钻铤钢管的结构特点、焊接修复的意义，以及窄间隙焊接工艺与设备。
Structural uncertainty, reservoir's anisotropic and various engineering factors in drilling can influence the success rate of drilling horizontal Wells, especially in new development zone.
构造的不确定性、储集层的非均质性及钻井过程中的各种工程因素，都使水平井的钻井成功率受到影响，新开发区块更是如此。
Based on the structural principle of the drilling liner hangers, with the analysis of down-hole situations, the article sums a set of success experience to operate the hangers.
文章以尾管悬挂器的结构原理作为基础，结合井下情况加以分析，总结出了一套成功使用悬挂器的经验。
Through comprehensive analysis of available drilling and seismic data, the structure and characteristics of reservoirs in Cuantao formation of Yannan structural belt have been discussed.
通过对现有钻井、地震等资料进行综合分析，论述了燕南构造带构造、储层及馆陶组油藏的特点。
The article expatiates upon design theory of heli-drilling rig and analyses their structural features.
文章阐述了直升机钻机的设计理念，分析了直升机吊装技术钻机的结构特点。
On the basis of investigating the properties of hole EDM drilling of structural ceramics, the mechanisms of EDM-machining in structural ceramics processing were studied.
在深入研究常用结构陶瓷材料电火花小孔加工工艺规律的基础上，分析总结了结构陶瓷材料的电火花加工蚀除机理。
The wash pipe packing of drilling swivel showed wear-and-tear continually in drilling process due to its structural design. The packing assembly was often torn by high pressure mud.
钻井水龙头由于结构设计的原因，冲管盘根在钻井过程中不断磨损，特别是在高压泥浆的作用下，盘根密封常常被破坏。
YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.
介绍了用于全面钻进的YZX127型液动潜孔锤的结构特点、性能参数、室内岩样实钻试验效果，展望了其广阔的应用前景。
In combination with other geological, geochemical and geophysical evidence, the deep favorable metallogenic structural positions are confirmed. By preliminary drilling test, a bet...
结合其它地质物化探证据确定了有利的深部成矿构造部位，经初步钻探验证取得了较好的找矿效果。
The research of metal corrosion has important meaning in the aspect of marine project, the petroleum platform of well drilling, the structural thing of reinforced concrete and so on.
金属腐蚀研究在船舶、海洋工程、石油钻井平台、钢筋混凝土结构物等方面具有重要的意义。
Abstract: On the basis of investigating the properties of hole EDM drilling of structural ceramics, the mechanisms of EDM-machining in structural ceramics processing were studied.
文摘：在深入研究常用结构陶瓷材料电火花小孔加工工艺规律的基础上，分析总结了结构陶瓷材料的电火花加工蚀除机理。
The structural diagram of SOD system was given, and the functions of this system were described. This system can make the geological un-certain parameters clear and simplify the drilling process.
随钻导向、实时优化、井下动态诊断及其集成技术是解决这些难题的有效途径，基于智能钻柱，提出了把上述三项技术集成为一个整体的集成化的SOD系统；
The structural diagram of SOD system was given, and the functions of this system were described. This system can make the geological un-certain parameters clear and simplify the drilling process.
随钻导向、实时优化、井下动态诊断及其集成技术是解决这些难题的有效途径，基于智能钻柱，提出了把上述三项技术集成为一个整体的集成化的SOD系统；
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