日本免费视频-日本妈妈3-97人人澡-校霸被c到爽夹震蛋上课高潮-成人精品在线视频-天干夜夜爽爽日日日日-一级黄色录象-日韩在线你懂的-黄色激情av-91视频免费在线-亚洲精品高潮-99re只有精品-天堂综合网久久-人人人人爽-成年人香蕉视频-黄色一区二区视频-精品66-亚洲天堂av片-日本大胆人体视频-999福利视频

Track Record

Offshore Oil & Gas

Onshore Oil & Gas

Clean Energy

IMR & Decommissioning

Offshore Oil & Gas

Project:?Liuhua 29-1 EPCI?Project

Time of completion:?August 2020

Project introduction:?LH29-1 Gasfield had a featured of?“Full Subsea” mode, which collected production from 7 wellheads to 1 subsea manifold, and connected to LH34-2 platform (LW3-1 Gasfield) through a 27km submarine production pipeline.

Scope of work:

7 x Subsea Production Tree

1 x 12”gas pipeline (27.1km), 1 x 6”MEG pipeline (38.5km)

4 x PLETs, 4 x spool

2 x 7”flexible pipeline (3.3km & 1.6km)

5 x 7”flexible jumper

1 x 5.5”MEG jumper

1 x main umbilical (38.5km), 2 x umbilical (3.3km & 1.6km)

1 x 200t manifold, 1 x 175t suction pile

22 x EFL, 9 x MEG flying lead, 9 x HFL, 4 x fiber flying lead

Pre-commissioning?

Project highlights:

COOEC’s 1st deepwater EPCI project

Featured of?“Full Subsea” development mode with subsea production system installed in 750-1,200m deepwater


About Us

Offshore Oil Engineering Co., Ltd. is a listed company controlled by China National Offshore Oil Corporation. It is the only large general contracting company in China with capacities to undertake the design, procurement, construction, offshore installation, commissioning and maintenance of offshore oil and gas development projects, as well as the liquefied natural gas, offshore wind power, refining and chemical projects, etc. It is also one of the largest and the most competitive EPCI (engineering, procurement, construction and installation) contractors of offshore oil and gas projects in the Asia-Pacific region. The Company is headquartered in Binhai New Area, Tianjin. It was listed on Shanghai Stock Exchange (Stock Short Name: COOEC, Stock Symbol: 600583) on February 2002.

Follow us on WeChat

? Copyright ? Offshore Oil Engineering Corp CNOOC Ltd. Tianjin ICP NO.13005815-1 All Rights Reserved