Create a new high!Jianghan Oilfield has produced natural gas exceeded 50 billion cubic meters

Hubei Daily News (correspondent Xia Mei and Zhang Yuanyi) News from Jianghan Oilfield came from the Jianghan Oilfield. As of September 8, Jianghan oil fields have produced a total of 50 billion cubic meters of natural gas, hitting a record high. At present, the oil field has nearly 2,000 cubic meters of daily gas, which can meet about 40 million households in life, and make positive contributions to accelerating energy transformation, ensuring national energy security, and helping to achieve the "double carbon" goal.

The natural gas production area of ​​Jianghan Oilfield is distributed in Fuling, Jiannan and other places. Faced with many difficulties such as a wide range of points, complex structures, and difficulty in mining, the oil field seized the golden period of natural gas development, adhered to routine and unconventional, and the sea phase and land were heavy.

Since the Fuling shale gas field has achieved commercial development in 2012, Jianghan Oilfield Innovation has used technologies such as excellent fast drilling, repeated fracture, and three -dimensional development to create a technical system for the efficient development of sea -phase rock gas. , Fuling, Fuxing, Red Star and other regions have blossomed and advanced quickly.

As the development time continues to increase, the output of Fuling Gas Field Old District has increased, the natural gas guarantee tasks, and the pressure of production is high. The oilfield continues to carry out the three -dimensional development and adjustment of the old district, deepen the research of molding for modeling, and create a "transparent" gas collection, continue to increase increase The intensity of the development of the layers becomes the "two floors" into the "three floors" to improve the use rate and harvest of reserves. At present, the overall harvesting of Jiaoshiba blocks has increased to 23.3%, which is nearly doubled compared to the beginning of development.

On the basis of deepening the awareness of shale gas collection and summing up the laws of development, the oil field increases new processes and technologies such as supercharged mining, drainage gas collection, and repeated fracture process. Essence Since the beginning of this year, the measures of gas fields have increased gas by 8.71 billion cubic meters, and the production rate of inefficient air wells has increased from 14.3%to 42.5%. The comprehensive decrease in the old district has 6.98%, achieving hard stability of the old well output.

In the field of conventional natural gas, there are also highlights. The development of the old district of Jiannan has been developed for more than 50 years. The oil field has strengthened the fine management of Qijing in the old district of Jiannan, and carried out dynamic analysis of Qijing in the old district. The effect of the water foam drainage gas collection effect has been implemented in the 4 wells such as Jianping 1 well. The Pingqiao Washing Elephant Pond is a conventional natural gas. In 2019, the gas hidden was found. Under the guidance of the new theory of "Newborn Ancient Reserve, Side Dooring", Pingqiao 1 and Pingqiao 101 well obtained high yields, showing the Pingqiao area area, showing the Pingqiao area. The conventional natural gas prospects are good, and the control reserves are submitted 11.3 billion cubic meters.

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