At 8:12 a.m. on December 13, the company received a call from the search and rescue center of Shenzhen Maritime Safety Administration. A fisherman fell into the water in the alunite channel of Lingdingyang water area, which urgently needs the cooperation of professional diving force to carry out the search and rescue task. 8: 25. The five person emergency diving search and rescue team established by the company for the first time gathered in Chiwan oil base, completed the loading of underwater operation equipment at 9:00 and drove to the wharf of maritime safety administration. 9: 45. The professional underwater equipment was loaded at the wharf and went to the accident site. 10: From 45:00 to 11:00, the on-site connection test was completed after the equipment was changed, and the preliminary preparations were ready. 11: At 00, diver Zeng Xianglun went into the water to search and rescue the drowning people. Although it is a pity that two drowning people have been killed, the search and Rescue Incident fully reflects the company's rapid mobility and the sense of social responsibility of actively participating in public welfare rescue as a state-owned enterprise.
November 9 of each year is the fire Publicity Day. The theme of the fire Publicity Day in 2016 is "eliminating fire hazards and building a safe community". In order to do a good job in this publicity activity, the company has carried out fire safety training and exercises. During the activity, the trainer introduced the fire safety knowledge in simple terms and answered the questions raised by the employees on site; Explain the hazards of fire and Countermeasures with the help of video data; The name, application scope and method of fire-fighting equipment provided by the company are introduced in detail, and on-site exercises are carried out. The implementation of this activity makes fire safety go deeper into the hearts of employees, improves employees' fire safety awareness and prevention awareness, and enhances employees' ability to deal with fire events.
On the afternoon of November 18, the company invited Mr. Li Yahui, a professional training expert, to give a lecture entitled "discovering your advantages". Focusing on how to understand your advantages and how to be good at discovering, describing, applying and enhancing your advantages, Mr. Li guided everyone to think about the skills to improve their working conditions and working methods, so as to effectively enhance their personal core competitiveness and promote collective development. During the lecture, Mr. Li's teaching was illustrated, guided and wonderful. Everyone participated actively, interacted frequently and benefited a lot. Li Yahui: Master of organization and human resources management of the University of Hong Kong, PDP certified coach of international human resources in the United States, ipta certified vocational trainer, once served as human resources director of Fujian xunxing group, President of xunxing college, and regional Deputy General Manager of Dalian Wanda Group.
On November 8, 2016, the replacement of small platform for lifting point operation of FPSO "offshore oil 111" outboard oil pipeline undertaken by the maintenance department of the company for the first time was successfully completed. "Offshore oil 111" is a floating production, storage and unloading production unit in Panyu oilfield. Since the oilfield was put into operation in 2003, it has been working stably for 13 years and has completed nearly 600 oil lifts. Achievements and honors are accumulating, but the tanker has not been docked for systematic repair since its service, and the hull is aging slowly. In particular, after more than 10 years of wind and rain erosion, the main structure is seriously rusted, which directly affects the safety of oil extraction operation. The replacement of the small platform was highly valued by the tanker manager Nanhai West Petroleum oilfield service (Shenzhen) Co., Ltd. and the leaders of the oilfield operators. The mechanical maintenance department dispatched elite troops to go all out, with the full support of the company's leaders and functional departments. Since the project is required to be completed between two export operations, the operation window is very limited. In order to complete the project within the owner's plan window, the maintenance team has actively coordinated various preparations after arriving at the oil tanker on October 28; During the operation, the weather and sea conditions were poor, which affected the construction period. The maintenance team paid close attention to the weather forecast, made overall arrangements for the operation contents, accurately grasped the weather window, actively requested the assistance of the tanker party, pushed forward the project progress against time, finally replaced the main structure of the small platform before oil lifting, and additionally carried out grid plate cutting, perimeter welding Grinding and painting. On November 7, with the completion of the second painting, a new small platform for lifting point operation of outboard oil pipeline was shining! In this operation, the maintenance department used innovative prefabricated special tools for outboard construction, which shortened the time of on-site preparation and construction. All parties were very satisfied with this, and the project was successfully concluded.
At 12:00 on September 25, 2016, the oil tanker "Guoyang 118" left the wharf area, the first condensate ship of CNOOC deepwater natural gas Zhuhai Gaolan terminal was successfully loaded, and the oil extraction terminal served by Shanye company was increased to the 15th. Zhuhai Gaolan terminal is the first deep-water natural gas terminal in China. The offshore gas from Liwan 3-1 gas field and surrounding gas fields enters the terminal through submarine pipeline, and then gas-liquid separation, dehydration, drying and fractionation are carried out. The qualified natural gas enters the natural gas pipeline network of Guangdong Province after pressurization and metering, As a by-product of natural gas treatment process, condensate is transported by ship to realize industrialization. Shanye company attaches great importance to the first ship oil lifting of Gaolan terminal. The maritime service department, together with CNOOC Shenzhen Branch, has repeatedly visited the terminal site for investigation and office work, conducted in-depth and detailed research and coordinated to solve various possible problems, deployed experienced elite generals in the operation, and ensured the safe and stable transportation and shipment of condensate after nearly 28 hours of on-site efforts.
On September 17, CNOOC Shenzhen Branch convened COOEC Shenzhen company, Warwick company, Shanye company and other parties to hold a pre sea construction risk analysis meeting in Huaming, marking the official launch of the anchor leg repair project of FPSO Nanhai victory, which has been prepared for nearly two months. Nanhai Shengli is located in Liuhua 11-1 oilfield in the east of the South China Sea. Its inner turret single point mooring system is fixed to the seabed through 10 anchor legs. This operation project is of emergency maintenance nature. The work content is to cooperate with the engineering ship "offshore oil 291" to complete the steel cable replacement of No. 1 and No. 2 anchor legs. The senior leaders of the owner attach great importance to the project plan. Previously, they have led many work plan reporting and risk analysis meetings at various levels, emphasizing that while eliminating the hidden dangers of offshore facilities, they should also accumulate experience for the maintenance of other anchor legs in 2017 and the overhaul of mooring system in 2018. The Underwater Engineering Department of Shanye company is responsible for air diving construction of the project, and the maritime service department is responsible for FPSO heading control; Huapeng, Huaming and HUAFA tugboats of Warwick company also participate as diving support ships and stern ships with FPSO heading control respectively. On May 17, 2006, the frontal attack of Typhoon "Pearl" broke seven anchor chains and three hoses of Nanhai Shengli, and Liuhua oilfield was forced to stop production.
This year's No. 4 typhoon "Nida" came fiercely. Seven cities such as Shenzhen and Guangzhou issued the highest level typhoon red warning, and oil fields in the east of the South China Sea also started emergency evacuation. At 16:00 on August 1, Shanye company received the underwater emergency inspection task of single point connection of "Nanhai blooming" of Lufeng oilfield after the typhoon, quickly organized personnel to work overtime to complete the inventory and packaging of diving equipment and other preparations before going to sea, loaded the ship to sea at the first time of normal operation of CNOOC Huizhou logistics base, and excellently completed the emergency support task, It has effectively increased the safety weight for the tanker to resume normal production.
On May 8, 2016, with the cooperation of Shenzhen offshore oil engineering Underwater Technology Co., Ltd. and the maintenance and repair center of China Petroleum Pipeline Bureau, the offshore project team of Shenzhen Shanye Industry Co., Ltd. fought continuously for 30 days and nights, Completed the underwater pressurized opening and underwater structure installation of large-diameter natural gas subsea pipeline connecting Yacheng Hong Kong subsea pipeline kp694 node of Dongfang 13-2 gas field group, which is the leading in China. Shenzhen offshore oil engineering Underwater Technology Co., Ltd. and CNOOC Zhanjiang Branch successively sent letters of thanks to commend Shanye company for its outstanding contribution to Yacheng submarine pipeline maintenance project. Yacheng 13-1 gas field is located in the sea area about 90km south of Hainan Island. The 28 inch submarine natural gas pipeline in this operation connects the offshore platform of Yacheng gas field and Hong Kong CLP longgutan power plant, with a total length of about 778km and the first pipeline transmission pressure in the world. It is an important gas transmission trunk line connecting the west of the South China Sea, the east of the South China Sea, the Pearl River Delta and Hong Kong, It is the only channel for CNOOC natural gas transmission to Hong Kong and the main source of gas for Hong Kong citizens. It has been supplying gas to Hong Kong China Light and power company for 20 years. The opening at kp694 node of Shanye company is to reserve the output channel for the subsequent Dongfang and Wenchang gas fields after they are connected to the pipeline. The project has a large opening diameter and high air pressure in the pipe. Because the opening machine needs to pass the pre installed 28 inch ball valve, the opening stroke reaches 3156mm, and there is no finalized opening product in the world. Moreover, the installation and positioning accuracy of mechanical tee for opening and its sealing require extremely high surface finish of submarine pipe. On the one hand, how to safely and efficiently open holes in underwater low visibility and high-pressure environment is an international problem. On the other hand, the project also undertakes the political task of completing within the specified time to ensure normal gas supply and maintain social stability in Hong Kong. Since the end of 2015, Shanye company has actively contacted the owner for technical preparation, participated in the research on installation process details, land commissioning and training at the first time, put forward many suggestions on optimizing underwater installation and structural transformation, designed underwater fixtures targeted, and improved the construction scheme. After the start of the project, the company gathered the main divers with long-term operation experience in muddy water and adopted a full set of diving equipment in line with international specifications approved by IMCA D023. After 30 days and nights of continuous struggle, the offshore project team has overcome the problems such as tight construction period, poor seabed visibility, high installation accuracy, unstable wind, wave and current, insufficient performance of supporting ship crane and 24-hour uninterrupted operation. We are not afraid of hardships and challenges. We have successfully completed all the assigned tasks according to the requirements of the owner, The construction technology of underwater installation of domestic drilling machine and other auxiliary structures on the in-service natural gas submarine pipeline under the restriction of poor underwater visibility is explored. Underwater opening of submarine pipeline is an important means for emergency maintenance and pipe network modification. The successful implementation of kp694 underwater installation process of pressurized opening has accumulated a lot of practical experience for the company to carry out similar projects under the conditions of poor underwater visibility in the future. At the same time, it has also driven the R & D and application of tooling equipment such as submarine pipe longitudinal weld grinding and submarine pipe polishing, It has effectively promoted the improvement of the company's underwater engineering strength. (text / figure: Underwater Engineering Department of Shanye company)
On May 10, 2016, our company won another maritime battle - Dynamic riser installation project of Enping 23-1 oilfield group. The installation operation is carried out online under the production status of FPSO offshore oil 118. The air diving operation is constructed by the Underwater Engineering Department of the company, and the FPSO heading control is undertaken by the maritime service department. The unity officers and construction directors of each operation face. It is said that it is the first case in China that aPL single point mooring FPSO completes the pulling operation in dynamic riser installation without release and slip ring displacement. The narrow space of underwater construction angle is one of the difficulties in project operation. The routing orientation of the dynamic riser to be installed is 285 °, and the included angle between its adjacent 9# anchor cable (324 °) is 39 °. In order to facilitate the diver's underwater operation and safe operation, and ensure that the incident angle and output angle of the lifting wire rope laid by the dynamic riser do not interfere with the original anchor cable, the FPSO heading shall be controlled at 210 ° - 220 ° during air diving operation. At this time, the air submersible support ship is located in the included angle area between the dynamic riser and 9# anchor cable, and the incident angle of the lifting wire rope laid by the dynamic riser is about 300 °, The actual underwater working surface of air diving operation is only about 15 °. During the operation, offshore oil 118 encountered the urgent situation of full load, crossflow, thunderstorm weather and force interface of level 7 cross wind at the same time. The bow control group guided the oil tanker, tugboat and other relevant parties to be on duty and deal with calmly. FPSO always maintained the pre-designed direction and angle, which effectively ensured the safety of underwater construction.
The study and education of "two learning and one doing" is an important measure to promote the expansion of inner-party education from "key minorities" to the majority of Party members, and from centralized education to regular education. It is also an important practice to promote the in-depth extension of party management to the grass-roots level. To carry out "two learning and one doing" learning and education, the foundation is learning and the key is doing. Learning the party constitution and rules is an important content of "two studies and one action". The picture shows that the Party branch of the company organized party members to seriously study the party constitution on May 10.
