钻井创新®新闻

Expro 创下海上最重套管柱部署纪录

Expro 使用搭载 SKYHOOK 技术的 Blackhawk 第三代无线顶驱水泥头,成功下入迄今为止最重的套管柱,创造了一项世界纪录。该作业是在美国墨西哥湾的一个超级大型项目中完成的。

此次作业由Transocean Deepwater Titan超深水钻井船执行,树立了深水井建造的新标杆。该作业套管的最大钩载荷达到284.9万磅,打破了此前所有海上记录。

Expro BLACKHAWK 第三代顶驱水泥头用于在固井过程中旋转钻杆部署的套管柱或尾管。无线水泥头与 SKYHOOK 水泥管上紧装置配合使用,可消除钻台上方人员的需要,从而提高固井作业的安全性,并提高钻机效率。

原文链接/DrillingContractor
Innovating While Drilling®News

Expro sets offshore record with heaviest casing string deployment

Expro achieved a world record by deploying the heaviest casing string to date, using its Blackhawk Gen III Wireless Top Drive Cement Head with SKYHOOK technology. The work was done on a significant project in the US Gulf of Mexico for a super major.

The operation, conducted aboard the Transocean Deepwater Titan ultra-deepwater drillship, set a new benchmark in deepwater well construction. With a maximum hook load of 2.849 million lbs, the casing deployment exceeded all prior offshore records.

The Expro BLACKHAWK Gen III Top-Drive Cement Head is used for rotating while cementing drill pipe-deployed casing strings or liners. When combined with the SKYHOOK Cement Line Make-Up Device, the wireless cement heads enhance the safety of cementing operations by eliminating the need for personnel above the rig floor and improves rig efficiency.