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在最近的WalkerRidge墨西哥海湾的深水重钻中,作业者需要高质量、全尺寸的套管出口。ExtendedGauge轨迹控制造斜器和XitorFastTrack磨洗完成了这个窗口以及:钻85ft的鼠洞以便适应旋转导向设备;在窗口处保持低的狗腿严重度以便在衬管连接应力范围内 ;在13in(内径12375in)88lb/ft
In the recent deep-water heavy drills at Walker Ridge Mexico Gulf, operators needed a high-quality, full-size casing exit. ExtendedGauge Trajectory Control Xerox and XitorFastTrack Grinding completes this window as well as: Drilling a 85-ft rat hole to accommodate rotating guides; Low dog-leg severity at the window for liner-connection stress; 12375in) 88lb / ft