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斯伦贝谢公司开发出海上深水超深井的集成化电缆测井传输系统,其核心部件是高强度力矩平衡复合电缆TuffLINE;该系统还包括海上测井拖撬OSU-N、低摩擦力防粘卡输送配件WellSKATE、电动控制的电缆弱点释放装置SureLOC、全地形井下爬行器UltraTRAC等。在张力达26 000lbf、测井速度达15 000ft/h条件下,通过OSU-N上的集成绞盘控制,复合电缆TuffLINE提供无缝化测井作业。该集成化电缆测井传输系统能防止井下仪器串粘卡,降低了作业风险。在越南的一次电缆地层测试过程中,作业队在地层测试器MDT仪器串上安装了3个
Schlumberger has developed an integrated cable logging transmission system for offshore deep-water ultra-deep wells with a core component of the Tuffline high-strength torque-balanced composite cable; the system also includes the offshore logging skid OSU-N, a low friction anti-tack Card transport accessories WellSKATE, electric control cable vulnerability release device SureLOC, all terrain crawler UltraTRAC and so on. With a tension of 26 000 lbf and a logging speed of 15 000 ft / h, the integrated cable TuffLINE provides seamless logging with integrated winch control on the OSU-N. The integrated cable logging transmission system prevents sticking of instruments downhole and reduces operational risk. During a cable formation test in Vietnam, the team installed three on the string tester MDT string