stratigraphical drilling是什么意思

网络释义

用法例句

Discussion on the Development Strategy of Geological Drilling Equipment in China

我国地质钻探设备发展战略探讨

The method can make a qualitative analysis by condition investigation and geological radar,and can make a quantitative analysis by rayleigh wave and geological drilling.

针对江苏省某高速公路改扩建工程,作者提出一套以路况调查和地质雷达初测进行定性分析,瑞利波和地质钻探相结合进行定量分析的原有路况联合检测法,并对其中各方法的有效性进行了实证分析,实践证明该法经济可行。

The paper states the significance of research on technical economics in geological drilling,explains the technical economics on definition,research contents and methods.

叙述了在地质钻探领域开展技术经济学研究的重要意义；介绍了技术经济学的定义、研究内容和方法；给出了几个在钻探技术领域应用技术经济学研究成果的实例；呼吁在地质钻探领域大力开展技术经济学研究和应用,以提升钻探工作的效益。

The development status of mining coring, water well drilling, oil and gas drilling, continental scientific drilling, ocean drilling, polar drilling, star drilling, and tunneling, in and out of China, is discussed with emphases.

重点概述在固体矿产岩心钻探、水井钻探、石油天然气钻探、大陆科学钻探、大洋钻探、极地钻探和外星钻探及掘进工程等方面的国内外发展状况与差距,并提出重点研究开发和引进建议。

Using logging data to evaluate the drilling strata compositely;

用测井信息综合评价钻遇地层

Experiment of Formate Drilling Fluid for Drilling in Marine Gas Hydrate Bearing Sediments

海底天然气水合物地层钻探甲酸盐钻井液实验

Research on the Low Temperature Rheology Property of Drilling Fluids for the Offshore Gas Hydrate Exploration

海洋天然气水合物地层钻探钻井液低温流变性能研究

Drilling Technology of Complicated Geologic Strata in Jianzhupings Mining

箭竹坪煤矿区复杂地层钻探施工的技术

DISCUSSION OF TECHNOLOGY FOR DISPLAYING THE BORE STRATA HISTOGRAM IN-PHASE WITH DRILL

钻进时同步显示钻孔地层柱状图技术探讨

The technical measures on selecting the slurry of the coalfield comples stratum drilling

煤田钻探复杂地层泥浆应对技术措施

easing the bit in

钻头轻压慢转钻进地层

Discussion on the detection technology for the formation pressure while drilling in Jizhong Exploration Area

冀中探区随钻地层压力检测技术方法探讨

Aimed at some technological questions caused in the drilling of complex strata in coal field, especially in cenozoic strata carried out discussion.

针对煤田地层钻进中钻遇复杂地层特别是新生界地层时涉及的几点技术问题进行了探讨。

Research on Deep Hole Wire Line Core drilling Tech.in Complicated Stratum

复杂地层中深孔绳索取心钻探技术研究

Application of Pre-floating Measures in Deep-hole Drilling in the Complex Strata

预飘措施在复杂地层中深孔钻探中的运用

Discussion on Preparation of Borehole Wall Protecting and Leak Plugging Drilling Fluid Used in Coal Measures Strata

煤系地层护壁堵漏钻井液配制技术探讨

Probe into the Stratum Characteristics and the Drillability of Tabamiao Block in North Ordos

鄂北塔巴庙区块地层特征与可钻性探讨

Discussion on Geological Drilling in Gravel Layer of Dongting Village Xin Jia Yuan Project

武汉东亭村新嘉源项目卵石层地质钻探技术探讨

4.14 Drilling with cone (drag) bit in the section.

此段地层采用牙轮（刮刀）钻头钻进。

The men dug the oil well by Boring through the ground with huge drills

工人使用巨大钻机钻透地层挖掘油井。

On the Construction of Bore Bottling Pile and the Change Rule of Ground Temperature of Its Surrounding Ground

钻孔灌注桩施工及其周围土层地温变化规律的探讨

The Development of the Light Hydraulic Driven Coring Drill and Tools for Soft Sediment;

轻便型松散（软）地层原状取心全液压钻探机具的研制

New Means Of PrOtecting H0le ln Drilling,In Broken Terrane Of Sinian System Carbonatite From Central Of Yunnan Provlnce;

滇中震旦系碳酸盐岩破碎地层的钻探护孔新技术