Land and jackup BOPs have a manual lock ... Hydraulic power fluid, which flows to the BOP stack components, comes from a surface pump or actuator unit through an umbilical, a separate hose ...

The land the BOP sits on holds significant possibilities in the future. The BDC was awarded a $300,000 grant from the US EDA to redevelop the site. "This is the one that's significant because of ...

NOV’s 20K BOP stack is designed to optimize uptime and reduce unplanned stack pulls, reaffirming the company’s commitment to technical authority, engineering excellence and safety.

3000 HP SCR Fully loaded with AMERICAN made equipment capable to drill up to 30000 ft drilling depth, 750 tons top drive, 3 1600 hp x 7500 psi triplex mud pump, BOP stack 13 5/8” x 10000 psi ...

According to a securities filing, the BOP stack disconnected from the riser and dropped to the sea floor, "clear of any subsea structures", on 7 March. Valaris said the errant equipment has been ...

HOUSTON, April 17, 2018 /PRNewswire/ -- Diamond Offshore Drilling, Inc. (NYSE: DO) today announced the launch of its Sim-Stack service, the offshore drilling industry's first cybernetic BOP ...

“It’s much more than a BOP. It’s a BOP stack,” says Judge, a mechanical and structural engineer. “The wellhead, lower marine riser package, choke and kill lines, connectors — all of ...