China Nationwide Offshore Oil Company (CNOOC) has put into operation the primary domestically developed subsea Xmas tree.
CNOOC’s subsea Xmas tree is 3.5 meters lengthy, 3.2 meters huge and three meters excessive, with an total weight of almost 22 tons.
It’s a piece of apparatus utilized in subsea manufacturing programs within the offshore oil business, can effectively improve oil output of oilfields. The Xmas tree is ready to pump seawater with a most strain of about 17 MPa into the reservoir, to extend the general oil manufacturing.
To remind, CNOOC not too long ago began manufacturing from its Suizhong 36-1/Luda 5-2 discovery, positioned in Liaodong Bay of Bohai Sea.
The undertaking is anticipated to realize a peak manufacturing of roughly 30,300 barrels of crude oil per day in 2025.
It represents the biggest secondary growth and adjustment undertaking in offshore China.
