China's first domestically developed subsea Christmas tree for oil drilling was recently installed and officially put into operation in the South China Sea, breaking the long-term monopoly of ...

The subsea Christmas (Xmas) tree, a core piece of equipment used in subsea production systems in the petroleum industry, can efficiently increase oil output in mature oilfields. It is used to connect ...

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 ...

The subsea Christmas (Xmas) tree, a core piece of equipment used in subsea production systems in the petroleum industry, can efficiently increase oil output in mature oilfields. It is used to ...