As the end of the year is approaching, CNOOC employees from all over the world have entered a tense and busy "preparation state", providing warmth for thousands of households and fighting for the production and protection of production.

Liaodong Bay, Bohai Sea

In mid-January 2022, the Liaodong Bay area of the Bohai Sea ushered in a cold wave, and the minimum temperature in Jinzhou Oilfield reached minus 18 degrees Celsius. COSL's ice-breaking three-purpose work vessel "Haiyang Shi You 647" worked continuously for 15 hours to remove all the sea ice around the platform and ensure the normal production of the platform.As the Spring Festival is approaching, in the Liaodong Bay area of the Bohai Sea, the "Haiyang Shiyou 941" drilling platform is carrying out the second drilling operation for the integrated development project of heavy oil thermal recovery in Luda 5-2 South Oilfield.

The cold wave struck, and the temperature at the operation site was close to minus 20 degrees Celsius for several consecutive days. The platform coordinates antifreeze materials in advance, strengthens winter defense inspections, and builds a safe production line of defense. All the staff worked hard against the wind and snow for 7 hours, successfully completed the 2000-meter casing running operation, and helped the heavy oil thermal recovery project to be put into production as soon as possible.

Shen'an Pipeline

Since January 20, 2022, there has been heavy rain and snow in North China, and large areas of snow have accumulated in many places in Shanxi and Hebei, posing severe challenges to the daily inspection and safety production management of the Shen'an Pipeline (Shanxi-Hebei section).

Before the arrival of the local extreme cold weather, the Shen'an Pipeline on-site project department has prepared an emergency plan in advance, and organized a strict inspection of the site facilities from January 17 to 19, 2022, and made every effort to make safety preparations for the Shen'an Pipeline before it is officially put into operation.

Linxing Gas Field

The total length of the construction project of the external transmission pipeline of Linxing East No. 1 Gas Gathering Station of Jinxi Branch of Zhonglian Company has a total length of 24 kilometers, and the construction work of 17 kilometers has been completed so far.

Since January 20, 2022, there has been heavy snowfall in Shanxi. In order to ensure safe operation, the on-site operators swept snow in time to ensure smooth roads. During the Spring Festival, the Jinxi Branch of Zhonglian Company will organize three groups of personnel to conduct on-duty inspections to strengthen the safety protection of the construction site, ensure that the construction starts on time and efficiently after the festival, and promote the commissioning of Linxing East Block at full speed.

Tianzhen Huachen Station

Tianzhen Huachen Station is the first cooperative LNG refueling station developed by Hebei Energy Company, Transportation New Energy Division of Gas & Power Group in Shanxi. On January 1, the first day of trial operation, the sales volume exceeded 100 tons, and since its opening, the average daily sales volume has been 90 tons. , the highest sales of 170 tons of results.

The Spring Festival is approaching. Affected by the cold air, North China will usher in severe weather such as rain, snow, freezing and fog. Before the festival is the peak period of logistics and transportation. Hebei Energy Company conducted equipment safety inspections and pre-holiday safety training for on-the-job employees at each site in advance to ensure the safe and stable operation of the gas station during the holidays.

Huahe Company

In the middle of winter, Hegang, Heilongjiang, gasped into ice. China Overseas Chemical Huahe Company carried out self-inspection on environmental protection, fire protection, emergency materials, and management of hazardous chemicals, and formulated scientific and reasonable production plans.

At present, the average daily fertilizer shipment volume of Huahe Company is 1,980 tons, and it is going all out to prepare for spring ploughing.

Deep Sea One

On January 23, 2022, the maintenance personnel of the "Shenhai No. 1" ultra-deepwater gas field set up a special management team for the export of condensate oil, successively solved a number of process equipment problems, and completed all preparations for the export of condensate oil one week ahead of schedule. Work.

Next, the gas field will continue to carry out the screen optimization of the central control system and the special inspection and management of key equipment to promote the further release of the gas field's production capacity and contribute to winning the battle to ensure energy supply this winter and next spring.

high bar terminal

On January 24, 2022, it took nearly 20 days for the Gaolan Terminal to complete the maintenance of three solar units.

As Asia's largest deep-water oil and gas field land-shore processing terminal, Gaolan Terminal closely focuses on the central task of "safety production". On the basis of "grid-based" management, it further strengthens equipment management and process guarantees to ensure safety and stability during the Spring Festival. atmospheric volume of natural gas exported.

Huizhou Petrochemical

On January 25, 2022, at the maintenance site of the gasification frame coke filter of the Coal Hydrogen Production Department of Zhonghai Petrochemical Huizhou Petrochemical Co., Ltd., more than 20 maintenance workers with well-equipped labor insurance worked at full capacity to efficiently complete the "core change" of the coke filter. .

The coke filter is one of the three core equipment of the coal-to-hydrogen gasification plant, and the filter element is the core of the operation of the coke filter. Huizhou Stone clarified the timetable and roadmap, reversed the construction period, adhered to the red line of safe production, strengthened the implementation of safety responsibilities, highlighted key areas and thoroughly investigated and rectified potential safety hazards, and made every effort to ensure the safety and stability of production during the Spring Festival.Editor/Ma Xue