The Cumulative Gas Injection Volume of the Gas Reservoir Group in Dagang Oilfield Exceeds 2 Billion Cubic Meters
As of September 13, the cumulative stage gas injection of the gas storage group of Dagang Oilfield exceeded 2 billion cubic meters, completing 97% of the annual gas injection plan, and the periodic gas injection reached a record high, laying a solid foundation for natural gas peak regulation and supply protection this winter and next spring.
In order to give full play to the peak load capacity of gas storage and stabilize the "winter grain" safety and "ballast stone", the gas storage group of Dagang Oilfield successfully completed the injection-production conversion in only 8 days after the completion of the winter supply guarantee task of the previous cycle on March 8, setting a new record of the shortest time for injection-production conversion of domestic gas storage.
This year is the year in which the largest number of units have been put into operation. In order to ensure full gas injection power, smooth channel, and safety of "gas storage", each gas storage storage carries out key Wells, key equipment and on-site inspection operation and maintenance management, takes the lead in exploring and establishing a three-in-one integrity management system of gas storage "gas reservoir - wellbore - ground" in China, and does a good job in the whole business, time domain, and life cycle safety testing and management of gas storage. Do a good job of on-line status monitoring of compressor units, refine unit maintenance cycle, and lay the foundation for large-scale gas injection work.
In order to ensure the smooth progress of gas production this winter, the gas storage group of Dagang Oilfield has focused on the reliable operation of key equipment, systematically carried out the maintenance and maintenance of equipment and facilities, scientifically organized operation and management, and conducted a systematic and comprehensive "health examination" of equipment and facilities, and 920 items of 19 categories of pre-gas production equipment and facilities have been completed. At the same time, the quality control of materials will be strengthened, and the integrity management of stations and yards and pipelines will be steadily promoted.