The 20K BOP stack is built for use in extremely high-pressure reservoirs and can be used in ultra-deepwater applications. As the industry makes this unprecedented step change into the 20K market, NOV was the first with the knowledge, ambition, and drive to get the job done with the largest BOP stacks ever built.

From dependable, configurable BOP stacks to the BOP control system supporting them, we put safety first, providing you with what’s needed to keep your crew safe, your rig operating smoothly, and your well under control.

2019年7月8日 · The 20K BOP stack is designed for use with extremely high-pressure reservoirs and can be used in ultradeepwater applications. The initial deployment is expected in 2021 on a 20K well in the Gulf of Mexico.”

2019年6月7日 · Offshore driller Transocean has bought two 20,000-psi (20K) blowout preventer (BOP) stacks from National Oilwell Varco, in a deal that the equipment manufacturer described as a historic one for the offshore oil and gas industry.

The 20K lower stack features 108 ROV panels, a panel-mounted oilfield equipment manufacturer to successfully design, EHBS system, the ability to close and operate functions with engineer, and deliver such a monumental package.

2022年12月29日 · NOV 20,000-psi (20K) blowout preventer (BOP) are manufactured at NOV West Little York (WLY) facility! Standing over 57 feet tall and housing just under 4 miles of hard pipe and tubing in total, the NOV 20K BOP is the largest BOP stack ever built!

2021年8月17日 · New / Unused NOV BOP Stack 20-3/4" 3k Manufactured : January 2010 1. Shaffer NOV Spherical type 20-3/4" 3k flanged bottom studded top 20-3/4" 3k. 2.

2020年9月2日 · Some momentum was built around 20K BOPs last year when National Oilwell Varco (NOV) sold two stacks to Transocean for use on a newbuild ultra-deepwater drillship contracted to Chevron in the US Gulf of Mexico. The rig, which is scheduled for delivery next year, will be the first ultra-deepwater floater rated for 20,000-psi operations.

The National Oilwell Varco (NOV) Koomey® Emergency Hydraulic Back-up System (EHBS) is an independent hydraulic control pod mounted on the lower BOP stack. When armed, the EHBS pod performs automatically in the event main conduit hydraulic pressure and electric power to the BOP control system 112-line MUX pod are disconnected or lost.

2019年6月7日 · HOUSTON – National Oilwell Varco Inc. has sold two 20,000-psi (20K) BOP stacks to Transocean. This, the company said, makes it the first oilfield equipment manufacturer to successfully design, engineer, and sell such a package. According to NOV, the 20K BOP stack is designed to optimize uptime and reduce unplanned stack pulls.