Services

Projects

Installation

Offshore Lifting


Equipment & facilities:LAN JING, LAN JIANG, HAI YANG SHI YOU 201 (HYSY 201), HAI YANG SHI YOU 202 (HYASH 202), BIN HAI 108, and BIN HAI 109

Capabilities:

    Maximum lifting capacity: 7500 T;

    Positioning of mooring systems in 300m-deep waters;

    Lifting of large jackets and topsides of deepwater oil/gas platforms;

    Dismantling of jackets and topsides of offshore platforms.

Projects:

1. Panyu 5-1 Project

Location: South China Sea

Time: 2012

Scope of work:Installation of nine topsides with a total weight of 15,110 tons,successful completion of lifting and positioning for nine large topsides within seven days.

Client information: CNOOC China Limited


2. WASIT Project

Location: Persian Gulf

Time: 2014

Scope of work:Lifting and positioning of a 4,000 T topside.

Client information: owner: Saudi Arabian Oil Company (Saudi Aramco); EPCI contractor: SAIPEM SpA


3. ZAWTIKA Project

Location: Indian Ocean

Time: 2015

Scope of work:Filling, lifting, centralizing and installation of launched deepwater jackets,Placement of the steel piles of deepwater jackets,Deepwater piling (driving of steel piles),Lifting and positioning of the topsides of offshore platforms in deep waters.

Client information: Petroleum Authority of Thailand, PTT


4. Hengyi (Brunei) Single Point Mooring (SPM) and Submarine Pipeline Systems EPC Project

Location: Brunei

Time: 2019

Scope of work:SPM buoy installation,SPM anchor chain pretreatment,Gooseneck prefabrication,Drainage of submarine pipeline system,Fit-up of the bottomflanges of subsea hoses,Excavation of submarine pipe trenches.

Client information: Hengyi Industries (Brunei) Sdn.Bhd.


5. Caofeidian 11-6 Oilfield Project

Location: Bohai Sea

Time: 2021

Scope of work:Lifting and positioning of two platforms with a total weight of 9,600 tons.

Client information: CNOOC China Limited


6. Hong Kong Offshore LNG Terminal Project

Location: Hong Kong, China

Time: 2022

Scope of work:Lifting and positioning of the topside of large offshore platform.

Client information: CLP Power Hong Kong Limited


7. “Haiji-1” deepwater jacket

Location: South China Sea

Time: 2022

Scope of work:Lifting and positioning of the topsides of large offshore platforms in deep waters.

Client information: CNOOC China Limited

    


Offshore Float-over Installation


Equipment & facilities: HYSY 229, HYSY 278, HYSY 228, HYSY 221

Capabilities:

    DP2 dynamic positioning;

    Towing and loadout;

    Maritime transportation;

    Float-over installation of 38,500 T structures;

    Slide-launching of jackets in 300m-deep waters.

Projects:

1. Float-over installation of Liwan 3-1CEP module

Location: South China Sea

Time: 2013

Scope of work:Towing and loadout of the 32,000 T module,Maritime transport,Float-over installation of the module.

Client information: CNOOC China Limited


2. Float-over installation of Huizhou 25-8 CEP module

Location: South China Sea

Time: 2014

Scope of work:Lateral towing and loadout of the 14,500 T moduleMaritime transportation,Dynamically positioned float-over installation of the module.

Client information: CNOOC China Limited


3. Float-over installation of Jinzhou 9-3 CEPD module

Location: Bohai Bay, China

Time: 2014

Scope of work:Towing and loadout of the 13,500 T module,Maritime transportation,Float-over installation in super shallow water.

Client information: CNOOC China Limited


4. Float-over installation of Lufeng 7-2 CEP module

Location: Lufeng 7-2 Oilfield

Time: 2014

Scope of work:

Towing and loadout of the 12,700 T module,Maritime transport,Low-level float-over installation.

Client information: Newfield Exploration Company


5. Float-over installation of Dongfang 13-2 CEPB module

Location: South China Sea

Time: 2019

Scope of work:Towing and loadout of the 17,000 T module,Maritime transportation,Float-over installation of the platforms.

Client information: CNOOC China Limited

    

Laying of Submarine Pipelines

Equipment & facilities: LAN JIANG, BIN HAI 109, HYSY 201, HYSY 202

Capabilities:

    Lifting of submarine pipelines with maximum weights capacity up to 4,000 tons;

    Full-circle lifting of 3,500 T submarine pipelines;

    Underwater lifting of 500 T submarine pipelines;

    Full electric propulsion (FEP) DP3 system;

    Laying of submarine pipelines with diameters ranging from 6 inches to 60 inches in 50m to 3000m-deep waters  

Projects:

1. Liwan 3-1 Gas Field Project

Location: South China Sea

Time: 2012

Scope of work:Laying of a 6” ethylene glycol pipeline with a total length of 78.9 km from 198m to 1,394m-deep waters.

Client information: Husky


2. Brunei BSP Project

Location: Brunei

Time: 2015

Scope of work:Laying of four submarine pipelines with a total length of 59 km4.

Client information: Brunei Shell Petroleum


3. Hengyi (Brunei) PMB Single Point Mooring (SPM) and Submarine Pipeline Systems EPC Project

Location: Brunei

Time: 2018

Scope of work:Laying of a 44” submarine pipeline with a total length of 8.7 km,Onshore towing and laying of a 5.3 km submarine pipeline.

Client information: Hengyi Industries (Brunei) Sdn.Bhd.


4. Qatar NFA Project

Location: Qatar

Time: 2018

Scope of work:Laying of a 20” CRA insulated pipeline with concrete counterweights with a total length of 2.6 km.

Client information: Qatar Energy


5. Nigeria Dangote Project

Location: Nigeria

Time: 2019

Scope of work:Laying of eight 24” pipelines with a total length of 74.5 km,Laying of three 48” pipelines with a total length of 32.3 km.

Client information: Dangote Petroleum Refinery & Petrochemical Company


6. Saudi Arabia CRPO-3648 Project

Location: Saudi Arabia

Time: 2019

Scope of work:Laying of five submarine pipelines with a total length of 21.2 km,Onshore towing and laying of a 36” subsea pipeline with a length of 4.3 km.

Client information: Dynamic


7. Lingshui 17-2 Project

Location: South China Sea

Time: 2020

Scope of work:Laying of four 12” carbon steel (CS) submarine pipelines with a total length of 33.77 km from 745m to 1560m-deep waters.

Client information: CNOOC China Limited


8. Hong Kong Offshore LNG Terminal Project

Location: Hong Kong

Time: 2021

Scope of work:Laying of a 20” pipeline with a length of 18 km and a 30” pipeline with a length of 45 km,Installation of two subsea risers and twooutboardconnections of subsea pipelines.

Client information: Castle Peak Power Company Limited (CAPCO)/Hongkong Electric Co., Ltd (HKE)