CNOOC Propels China''s First Deepwater Oilfield Secondary …
The "Deep Sea No. 1" energy station has propelled China''s offshore oil industry into the ultra-deepwater era; the "Xuanji" system has accumulated nearly two million meters of global operational drilling; the "Haijing" system has created China''s first ultra-deepwater 3D geological exploration map; and the "Haiyou Guanlan" has transformed deep ...
Top 10 5MWH energy storage systems in China
This article explores the top 10 5MWh energy storage systems in China, showcasing the latest innovations in the country''s energy sector. From advanced liquid cooling technologies to high-capacity battery cells, these systems …
China''s FPSO mooring system for deepwater oil & gas fields …
(offshore-energy ) The internal turret buoy single-point mooring system developed by China Offshore Oil Engineering Company (COOEC), controlled by China National Offshore Oil Corporation (CNOOC), has received two approvals in principle (AIP), one from the China Classification Society (CCC) and another from Bureau Veritas. As the system is said to …
China''s longest deepwater oil and gas pipeline enters final stage ...
DeepSea No.1 Photo: Counrtesy of China National Offshore Oil Corporation. China''s longest deepwater oil and gas pipeline has entered the final stage before operation, following the completion of ...
NBO Umbilicals for CNOOC Deepwater Project
Ningbo Orient Cable (NBO) said it has recently been awarded the 15.8-kilometer LH 29-2 deep-sea SPS umbilical project by CNOOC Deepwater Development. This is the first deep-water static umbilical project (800 meters water depth, 9 super duplex SS tubes) which realize the production localization in China after the 23-kilometer gas field static umbilical …
Chinese deepwater gas field sees record-high oil, gas output
China''s first independently developed and independently built ultra-deepwater gas field, Shenhai Yihao, also known as Deep Sea No. 1, has recorded an accumulated …
China''s CNOOC dives into uncharted deep waters in …
When the first gas from CNOOC Ltd''s new ultra-deep field in the South China Sea started flowing in late June to the world''s largest customised floating platform 1,500 meters above the sea bed, it...
CNOOC''s major deepwater jacket platform completed
Haiji-2, the first deepwater jacket in Asia designed and built independently by China National Offshore Oil Corp, completed construction in Zhuhai on Tuesday.
China nearly triples capacity of its energy storage systems
The year 2023 saw 21.5 gigawatts (GW) of energy storage systems brought into operation in China, exceeding the previous year by 194%, according to the China Energy Storage Alliance (CNESA). The overall capacity of energy storage systems in China reached 34.5 GW, which translates into 74.5 GWh of power transmitted, a figure comparable to daily ...
China''s longest deepwater oil and gas pipeline enters …
DeepSea No.1 Photo: Counrtesy of China National Offshore Oil Corporation. China''s longest deepwater oil and gas pipeline has entered the final stage before operation, following the completion of ...
China: COSL''s Deepwater Survey Vessel HYSY708 Begins Operation
China Oilfield Services Limited （"COSL"） announced that HYSY708, a deepwater survey vessel, has successfully completed a sampling mission for a geological drilling engineering and a 300-meter seabed drilling. The quality of these samples has met the standards of geological drilling engineering sampling. This milestone achievement officially marked the …
China completes its longest deepwater oil and gas pipeline
China on Thursday completed laying its longest deepwater pipeline for transporting oil and gas, signifying breakthroughs in the country''s construction capacity for …
New ultra-deepwater ultra-shallow field rounds off South China …
Chinese state-owned oil and gas giant China National Offshore Oil Corporation (CNOOC) has secured approval of the proved gas in-place of over 100 billion cubic meters at a hydrocarbon discovery said to be the first large-size ultra-shallow gas field in ultra-deepwater in the world, which adds the final touch to the trillion-cubic-meter gas region in the South China Sea.
"SHEN HAI YI HAO" Deep-water Semi-submersible FPSO Surveyed …
SHEN HAI YI HAO, China first self-developed 1500m-depth ultra-deep-water Semi-submersible FPSO, commences production with the announcement from WANG Dongjin, the Chairman of …
Deep-water drilling ship starts sea trial
The deep-water riserless mud circulation system was developed by China, achieving a breakthrough in this field. The vessel is equipped with the world''s largest shipborne laboratory, with a floor ...
China''s deepwater development: subsurface challenges and …
Offshore oil and gas development in China started in the 1970s. By 1981 there was production from only three small offshore oilfields in Bohai with total oil production less than 100 tons (700 barrels) (Xinhua News Agency, 2011) 1982, China National Offshore Oil Corporation (CNOOC), a state-owned company given exclusive rights to develop offshore …
Deep Sea No 1 gas field reaches 1 bcm milestone
Deep Sea No 1 gas field, which is located 150 kilometers off Hainan island. [Photo/Xinhua] Deep Sea No 1, the first large-scale, ultra-deepwater gas field independently explored and developed by China, has produced over 1 billion cubic meters of natural gas as of Sunday since it was put into operation on June 25, its operator China National Offshore Oil …
China sets two world records in deep-sea energy exploration
China''s self-developed multi-functional modular seabed trencher completed the laying of over 100 kilometers of the first offshore pipeline project in Bangladesh, setting world …
China sets two world records in deep-sea energy exploration
Moreover, the Haiji-1, a homegrown 302-meter deep-water jacket of China, the highest of its kind in Asia, was installed in the South China Sea on April 11, 2022. Supporting a platform for drilling oil and gas offshore, the Haiji-1 has a weight of 30,000 tonnes and will operate in the east of the South China Sea, 200 kilometers southeast of the ...
China widely engages in deep-sea research
China widely engages in deep-sea research. Shenhai Yihao platform aims to boost nation''s maritime resource development. On June 25, Shenhai Yihao, the world''s first …
China completes its longest deepwater oil and gas pipeline
Laying the pipeline is a crucial component of the phase II project of China''s first independently developed ultra-deepwater energy station, Shenhai-1, or Deep Sea-1, which became operational in June 2021.
China''s first 1.5km deep-water gas field starts …
China''s first self-operated 1.5-kilometer deep-water gas field, Deep Sea No. 1, started production on Friday, according to the China National Offshore Oil Corporation (CNOOC). The operation of the gas field, 150 …
CNOOC makes "major" ultra-deepwater exploration …
The Liwan 4-1 well was tested to produce 430,000 cmd of absolute open flow natural gas. The well is located in Baiyun Sag, the largest oil and gas-rich sag in the Pearl River Mouth basin, about ...
China''s first offshore large-sized deepwater gas field starts ...
CNOOC Limited has started production from China''s first offshore large-sized independent deepwater gas field, Lingshui 17-2 gas field. China''s Lingshui 17-2 platform; Source: ABS. The Lingshui 17-2 gas field is located in the Qiongdongnan Basin, in the South China Sea with water depth of approximately 1,560 meters.
China completes its longest submarine oil and gas pipeline
ISTANBUL. China on Thursday completed its longest deepwater pipeline for transporting oil and gas. The pipeline is a crucial component of the second phase of China''s ultra-deepwater energy station ...
Top Renewable Energy Expert Reveals China''s Solar Setback Secrets
1 · In this video, we explore the recent blackout in China''s solar energy sector and its impact on the global energy market. But that''s not all! We''ll also delve...
Alliance formed to boost energy storage
The China Energy Storage Industry Innovation Alliance is set up in Beijing on Aug 8, 2022. [Photo/China News Service] China came up with a national energy storage industry innovation alliance on Monday aiming to further boost the country''s energy storage sector, as the country aims to promote large-scale use of energy storage technologies at lower costs to back …
Deepwater Wind wants to add 40MWh of Tesla energy storage …
Most recently reported by Energy-Storage.News was a 3MW energy storage project in Holland paired with a 90MW wind farm built by Vattenfall in late June and earlier that month Spain got its first ''hybrid'' wind power and energy …
China''s First Deepwater Oil Project Reaches Full Capacity
Energy Storage Energy Efficiency New Energy Vehicles Energy Economy Climate Change Biomass Energy. Video Policy & Regulation Exhibition & Forum Organization Belt and Road. Oil & Gas. Tuesday 03 Aug 2021. China''s First …
Offshore oil storage gets boost
CNOOC''s mega equipment to play key role in securing nation''s energy supply Asia''s first cylindrical floating production, storage and offloading (FPSO) facility, designed and built by China, marks a breakthrough in the development of deepwater, ultra-large offshore oil and gas equipment, and will be significant in ensuring domestic energy security, said industry experts.
China''s deepwater development: Subsurface challenges and opportunities ...
On September 15, 2014, China National Offshore Oil Co., Ltd announced that a high production of oil and gas flow of 1.6 × 106 m3/d was obtained in Well LS17-2-1 in deepwater area in northern ...
CNOOC Limited Announces Another Major Breakthrough in Ultra-Deepwater …
The well was tested to produce 430,000 cubic meters per day of absolute open flow natural gas, marking the first major exploration breakthrough in ultra-deepwater carbonate rocks offshore China. The well is located in Baiyun Sag, the largest hydrocarbon-rich sag in the Pearl River Mouth Basin, about 300 kilometers southeast of Shenzhen with a ...
Marine Resources: Work completed on China''s longest deepwater …
Work on laying China''s longest deep-sea gas and oil pipeline has been completed in waters off southern Hainan Province. The pipeline is a crucial component of China''s first ultra-deepwater energy station, Shenhai-1, or Deep Sea-1, which became operational in mid-2021. Lin Wo has the story from Hainan.
China completes longest independent submarine oil and gas ...
Shenhai-1 marks China''s first independently developed ultra-deepwater energy station, which has become operational in June 2021. It is the world''s first 100,000-tonne deep-sea semi-submersible oil production and storage platform independently developed by China.
China''s first deepwater oilfield secondary development project ...
It also provides robust support for ensuring national energy security and developing new quality productive forces in the marine energy sector. At 9:28 AM on the day of the launch, an underwater robot activated a subsea production tree over 300 meters deep, connected to Asia''s tallest deepwater jacket platform, "Haiji-2".
CNOOC makes "major" deepwater oil and gas discovery in South China …
The well was tested to produce an average of approximately 7,680 bpd and 0.52 MMcfgd. Through continued exploration, the proved in-place volume of Kaiping South oil field has reached 102 MMtoe.
Offshore oil storage gets boost
Asia''s first cylindrical floating production, storage and offloading (FPSO) facility, designed and built by China, marks a breakthrough in the development of deepwater, ultra-large offshore oil ...
Energy storage capacity to see robust uptick
According to Bian, new energy storage systems are playing a critical role in ensuring grid connection of renewable energy, with the equivalent utilization hours of new energy storage in the operating areas of State Grid Corp of China, the country''s largest power utility, reaching 390 hours during the first half of 2024, approximately doubling ...