How Do Subsea Trees Work? A subsea Christmas tree is the pressure-containing valve assembly mounted on a subsea wellhead that controls, monitors, and safeguards flow from (or injection into) a subsea ...

HOUSTON and LONDON, Sept. 29, 2025 (GLOBE NEWSWIRE) -- Baker Hughes (NASDAQ: BKR), an energy technology company, announced Monday a significant award from Petrobras to supply up to 50 subsea tree ...

Subsea horizontal tree systems engineered to support reliable, optimized production in remote, ultra-deepwater environments Agreement expands Baker Hughes’ offshore operations in Angola, reinforcing ...

Norwegian engineering and fabrication contractor Aker Solutions has been awarded a frame agreement from Brazil’s Petrobras to provide subsea production systems (SPS) and subsea lifecycle services (SLS ...

OneSubsea, a joint venture backed by SLB, Aker Solutions and Subsea7, has secured a major engineering, procurement and ...

My Alerts is a service for subscribers. Please login or subscribe in order to use My Alerts. Brazilian oil giant Petrobras has issued a tender to contract a fresh batch of subsea trees and associated ...

Eni awarded SLB OneSubsea the subsea production contract for 13 Baleine wells Baleine’s third phase will raise oil output from 60,000 to 150,000 barrels daily Higher gas production should support Côte ...

Used on offshore oil and gas fields, a subsea tree monitors and controls the production of a subsea well. Fixed to the wellhead of a completed well, subsea trees can also manage fluids or gas injected ...