coring tool

[ˈkɔ:riŋ tu:l]
  • coring tool
  • 释义

    取心工具;

纠错 数据更新时间:2026-08-25 14:26:59
1、

Analyzing Circulation Suffocation During Drilling with Screw Motor Combined with a Wire-Line Coring Tool

绳索取心螺杆钻具应用中憋泵问题的分析

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2、

Design of retainer spring of coring tool used in horizontal well

水平井取心工具承托弹簧设计

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3、

When a drilling type sidewall coring tool picks core in the well, it must lean against the well wall firmly, I e, the attitude and position are not allowed to be varied, otherwise it will be jammed and the core cannot be picked out.

钻进式井壁取心器在井下钻取岩心时,必须牢固地推靠在井壁上,即姿态和位置不允许发生变化,否则就会卡钻,不能取出岩心。

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4、

in order to improve recovery of core, it is crucial to select proper coring tool and suitable operation.

要提高取心收获率,取心工具的选择和使用至关重要。

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5、

this paper mainly introduced the casing program of the coalbed gas well, drilling parameter, coring tool and technologies and so on.

文中主要介绍了煤层气井的井身结构、钻井参数、取心工具和工艺等。

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6、

Glass Steel Coring Tool Applied for Weak Formation

适用于松散地层的玻璃钢取心工具

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7、

The wire-line coring tool of HSQ serial has kept up the technical features of conventional placer drills and derived the advanced structure from steel cable fishing tool for inner barrel.

HSQ系列绳索取心钻具,既保持了现用砂钻钻进的工艺特点,又发挥了钢绳打捞内管技术的方便性。

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8、

The coring tool is tripped in 26 times, with total coring footages of 205. 71m, recovered core of 168.29m and the average core recovery of 81.81%, the highest in the block.

共下取心工具26次,取心总进尺205.71m,收获岩心168,29m,平均收获率81.81%,达到该区块取心收获率的最高点。

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9、

Analysis of Leaning-Against Method for Drilling Type Sidewall Coring Tool

钻进式井壁取心器推靠方法的分析

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10、

Study on the Design and Kinematic Simulation of the Rotary Sidewall Coring Tool

旋转式井壁取芯器的设计与机构运动仿真研究

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11、

The utility model discloses a core claw in a coring tool.

本实用新型提供了一种取心工具中的岩心爪.

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12、

Analysis of working status of pressurization mechanism for coring tool in unconsolidated formation

松软地层取心工具加压机构工作状态分析

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13、

The Development and Application of Wire-line Coring Tool for Placer Drill

砂钻绳索取心钻具的研制与应用

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14、

The coring tool mainly finishes data acquisition, control, calculation, analog output.

该仪器不仅完成数据采集、控制及计算等,还可将计算结果(方位和倾角)以模拟量的方式输出。

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15、

Conventional double tube bits should be used as bits for drilling, while coring tool is double tube.

当取心钻具采用双层管时,钻进所用的钻头就需要用普通双管钻头。

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