Changqing Oilfield Natural Gas Evaluation Project Department: Pay Attention To Winter Prevention And Insulation To Allow Drilling Rigs To Survive A Warm Winter

Since the beginning of winter, the construction site has been freezing and windy. The Longdong project team of the Changqing Oilfield Natural Gas Evaluation Project Department has implemented various winter safety operation measures in advance based on production actual conditions and in strict accordance with the latest requirements of the oilfield company and the project department for winter prevention and insulation work, and has upgraded and grasped We must do a good job in all tasks to prevent minor changes, lay a solid foundation for safe and stable production in winter, and resolutely ensure safe and stable operation.

The Longdong project team of the project department carefully summarized the previous experience in winter prevention and insulation work, followed the principle of "early planning, early preparation, early organization, and early implementation" and based on the temperature changes in the construction area, cadres and employees took the initiative to take the lead. During winter construction operations, we actively organized a comprehensive survey of the construction site, equipment operation, pipeline insulation, material storage in living areas, etc., recorded and rectified the discovered problems in a timely manner, eradicated repetitive problems, and eliminated potential safety hazards. embryonic state.
Faced with the fact that the scale of construction in winter increases, the weather cools down, there are more snowy days, and risks increase, the project team of the Ministry refined the division of responsibilities for winter prevention and insulation, compiled a timetable for work projects and process specifications, and implemented the "leadership package area, technical cadre package package" "Single well" management, compacting safety production responsibilities, special research on special weather, winter prevention and insulation, material supply guarantee and other safeguard measures. At the same time, on-site supervision and performance of duties are strengthened. Well team cadres are stationed in the wells, responsible persons are posted, supervision is stationed in the wells, and experts remotely support three-level management. Key wells and key links are supervised throughout the process to ensure that on-site risks of the remaining wells drilled this year are fully controlled. 

Strengthen the inspection of winter prevention and insulation work, strictly implement the "eight prevention" measures of anti-freezing, anti-skid, fire prevention, explosion-proof, poisoning and suffocation, personal injury, electric shock, and traffic accident prevention, and promptly respond to identified safety risks and hazards Make rectifications to ensure that all aspects of work are done in a practical and detailed manner; strengthen winter construction emergency management, strengthen equipment inspection and refurbishment, and equipment maintenance, refine antifreeze usage monitoring, and ensure that key parts such as the drilling fluid circulation system of the drilling rig and the air bag of the drilling fluid pump are inspected. "Warm winter" promotes the smooth and efficient operation of production organizations.
In view of the characteristics of low temperatures, freezing, rainy and snowy weather in winter, in order to ensure the safety of gas testing and fracturing operations, the Ministry's Longdong project team strengthened the management of high-pressure pipe fittings and organized flaw detection to eliminate safety hazards. At the same time, considering the fact that the task of gas testing and fracturing is heavy and the minds of construction team employees fluctuate greatly in winter, the Longdong project team of the Ministry reasonably arranged the construction team, paid attention to the ideological trends of contractor personnel, carried out winter safety construction experience exchanges, and organized and learned winter prevention measures and winter prevention emergency plans, so that every employee can understand possible safety hazards and correct job operating procedures during winter construction, which improves employees' ability to deal with complex winter construction situations and effectively ensures winter construction safety.