extra-long near-bit stabilizer 超长近钻头稳定器
near-bit stabilizer 近钻头稳定器
tandem near-bit stabilizer 串接近钻头稳定器
extra-long g near-bit stabilizer 超长近钻头稳定器
near-bit t stabilizer 近钻头稳定器
stabilizer near the bit 近钻头稳定器
The downhole stabilizer location adjuster, fixed between the bit and the drill collar, is a special tool for continual deviation control of a slant hole.
井下稳定器安放位置调节器是斜井旋转钻井时实施井斜连续控制的专用工具， 安装在钻头与钻铤之间。
This kind of tools mainly consists of lifting control system, safety joint, stabilizer, inner and outer barrels, full-closed core catcher, and coring bit.
该工具主要由提升控制系统、安全接头、稳定器、内外筒、全闭式岩心爪和取心钻头等部件组成。
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