钻井创新®新闻

Expro 推出适用于深水井的 Brute Packer 系统

Expro推出了BRUTE高压高抗拉封隔器系统,旨在帮助作业人员在深水井的极端条件下更高效、更自信地工作。该系统使作业人员能够灵活地将封隔器设置在更高的井筒中,从而节省钻井时间,降低作业风险并简化法规遵从性。

该技术的首次使用证实了其在极端井下条件下的压力完整性和性能,从而发布了额定压力为 12,850 psid 的 12.25 英寸 BRUTE Armor Packer 系统并首次成功部署。

Expro还推出了全新的20英寸/22英寸封隔器系统,解决了20英寸和22英寸可回收机械封隔器系统一直以来面临的挑战,这些挑战通常受内径(ID)限制,例如海底高压井口壳体和辅助套管接头。新系统为套管测试、悬挂和挤压应用提供了高效可靠的性能。

20英寸/22英寸封隔器系统于2025年6月首次部署,穿过高压井口壳体和辅助套管接头的限制区域,然后安装在两个组件下方更大的内径内。该系统首次部署就实现了元件完全膨胀和压力完整性,验证了该工具增强的膨胀能力,实现了高效的套管隔离,同时减少了钻井时间和作业风险。

原文链接/DrillingContractor
Innovating While Drilling®News

Expro unveils Brute Packer System for deepwater wells

Expro launched the BRUTE High-Pressure, High Tensile Packer System, designed to help operators work more efficiently and confidently in the extreme conditions of deepwater wells. The system gives operators the flexibility to set higher in the wellbore, saving rig time, reducing operational risk and simplifying regulatory compliance.

The inaugural use of the technology confirmed its pressure integrity and performance under extreme downhole conditions, resulting in the release and first successful deployment of the 12,850 psid-rated 12.25” BRUTE Armor Packer System.

Expro has also introduced a new 20”/22” Packer System addressing historical challenges of 20” and 22” retrievable mechanical packer systems, often constrained by internal diameter (ID) limitations, such as subsea high-pressure wellhead housings and supplemental casing adapters. The new system delivers efficient, reliable performance for casing testing, suspension and squeeze applications.

The first deployment of the 20”/22” Packer System took place in June 2025, passing through restrictions in the high-pressure wellhead housing and supplemental casing adapter before being installed in a larger ID below both components. It achieved full element expansion and pressure integrity on the first attempt validating the tool’s enhanced expansion capability, enabling efficient casing isolation while reducing rig time and operational risk.