Daqing Oilfield: Oil and gas production equivalent has remained above 40 million tons for 20 consecutive years

The reporter learned from Daqing Oilfield on January 1 that in 2022, Daqing Oilfield will continue to maintain a good development trend of oil and gas growth, and domestic and foreign oil and gas production equivalent will remain above
40 million tons for 20 consecutive years.
Among them, crude oil production has maintained stable production of 30 million tons for 8 consecutive years; The production of natural gas exceeded 5.
5 billion cubic meters, the largest increase in 10 years, achieving stable growth for 12 consecutive years, and giving full play to the role of "ballast stone" and "pillar" to
ensure national energy security.

After 27 consecutive years of high and stable production with an annual output of more than 50 million tons of crude oil, the equivalent of domestic and foreign oil and gas production remained above 40 million tons for 20 consecutive years from 2003 to 2022, creating a world-leading technical level
of continental sandstone oilfield development.

According to reports, Daqing Oilfield has achieved 2 important breakthroughs, 4 important discoveries, 3 important progress and 2 important signs in the "three major basins" of Songliao, Sichuan and Tarim
.
The field of unconventional exploration presents a new situation of breakthroughs at multiple points, and the theoretical understanding and technical boundaries are further deepened and clear.
Natural gas exploration ushered in a new peak of reserve growth, and many wells in the Sichuan-Chongqing exploration area received more than one million cubic meters of high-yield gas flow; Economies of scale and reserve increase show new potential, conventional oil fine exploration multi-area and multi-well production continues to be high, tight oil brings 100 million tons of potential area after changing the concept and re-evaluation, and the resource potential of the old exploration area in Songliao is further consolidated
.

Daqing Oilfield unswervingly promotes stable oil and gas increase, continues to deepen precise development, constantly challenges high water content and low penetration limits, and continuously improves key indicators, vigorously promotes the water flood control reduction project, Changyuan water flooding adjustment to intelligent and efficient transformation, peripheral oilfield adjustment to precise directional transformation, the annual oil production decline is effectively controlled, and the role of benefit and output "ballast stone" is further consolidated; The three oil recoveries have achieved stable production of more than 10 million tons for 21 consecutive years, maintaining a high level of precise development of old oilfields; Natural gas production and sales increased by 10.
4% and 15.
11%
year-on-year, respectively.
The four-station gas storage group was fully injected and put into operation, and the Shengping gas storage was listed as a national gas storage reservoir, which provided a guarantee
for the "gasification of Longjiang".

The oilfield takes the "dual carbon" goal as the main line, integrates the new energy business into the main business development, like grasping the oil and gas business, accelerates the development layout of the new energy industry, strives for new energy indicators, and makes every effort to plan a 10 million kilowatt-level "wind, solar and hydrogen storage" integrated demonstration base, the green transformation and development of the oilfield has achieved initial results, 15 new energy projects have been completed, the installed capacity of 220,000 kilowatts has been put into operation, and PetroChina's first carbon neutral forest and the first water surface photovoltaic project
have been built 。 The CCUS industry chain has been gradually expanded, and the first million-ton CCUS-EOR demonstration project in the oilfield has been fully launched, achieving a win-win
situation of carbon dioxide emission reduction and enhanced oil recovery in the oilfield.

Daqing Oilfield adheres to self-reliance and self-improvement in science and technology, and vigorously promotes key core technology research
.
Breakthroughs have been made in key technologies such as precise potential mining of water flooding, quality improvement and efficiency improvement of chemical flooding, iterative upgrading of engineering technologies such as repeated fracturing and three-dimensional precise transformation of old wells, and the International Standardization Technical Organization for Enhanced Recovery has achieved a historic breakthrough of "from 0 to 1", taking a new step
of scientific and technological rejuvenation and self-reliance.
At the same time, giving full play to the driving role of the "unveiling the leader" project, and implementing the integration of "production, education and research", the construction of digital oilfields has been further accelerated, and the ability of oilfield innovation to drive development has been significantly enhanced
.
(Reporter Li Liyun, correspondent Qiu Chengyang, Han Kaihe)