Bearing is the key component of rotating liner hanger,and also its loading capacity and work life are bottle neck of rotating liner cementing technology.
介绍了旋转尾管悬挂器轴承的设计及在清水和泥浆状态下进行的模拟试验,对试验过程中出现的问题进行了分析,找出了轴承失效的原因,提出了改进措施,新试制的轴承经过性能测试,达到了设计要求。
rota-set liner hanger
旋转坐放衬管悬挂器
rotation-lock tubing hanger
旋转锁紧油管悬挂器
lead seal single slip liner hanger
铅封单卡瓦衬管悬挂器
disk wall liner hanger
盘形井壁衬管悬挂器
hydraulic-set dual hanger
水力坐封双管悬挂器
The first application of domestic rotating liner hanger in China
国产旋转尾管悬挂器在国内的首次应用
Key Technology Study and Performance Test of Rotating Liner Cementing
旋转尾管悬挂器轴承的研制及性能试验
hydraulic-lock tubing hanger
液压锁定油管悬挂器
rotary compactor liner vibration system
旋转充填衬管振动装置
It can be used for tubing fracturing, annulus fracturing and combination fracturing with casing head and fittings.
可配锥形和直座型油管悬挂器，悬挂不同的油管。
A state or condition of hovering or being suspended.
盘旋，悬空盘旋或被悬挂的状态或状况
HVSS (Horizontal Volute Suspension System)
水平螺旋弹簧悬挂系统
rotating amplifier excitation system
旋转放大器式励磁系统
lifts and moves heavy objects; lifting tackle is suspended from a pivoted boom that rotates around a vertical axis.
提起并移动重物；起重滑车悬挂在围绕垂直轴旋转的转动吊杆上面。
spring hanger bushing replacer
弹簧挂钩衬套换装器
Application of expandable liner hanger in cementing the high-pressure gas wells:Case history of the well Dina 2-8,Tarim Oilfield
膨胀式尾管悬挂器在高压气井固井中的应用
Thereby some measures for improving rotation strength of clutch linina are suggested.
提出了提高离合器衬片旋转强度的措施。
underhung slewing jib crane
悬挂式回转臂起重机