Over 6 million tons! The oil and gas equivalent of the North China oilfield hit a 30-year high

In 2022, PetroChina North China Oilfield oil and gas production delivered a brilliant report card: oil and gas equivalent exceeded 6 million tons, a new high in 30 years; Crude oil, natural gas and coalbed methane production all maintained an arrow upwards
.

In 2022, in the face of multiple pressures such as frequent outbreaks of the epidemic, North China Oilfield resolutely implemented the decision-making and deployment of the Party Group of PetroChina, focusing on the main line of "oil and gas production, improving quality and efficiency", and fighting the battle
of "stable production in old areas and production in new areas".
All oil and gas production are united, planning ahead, carefully organizing, going all out to stabilize and increase production, and the oil and gas industry has achieved leapfrog development
.

In terms of oilfield development, North China Oilfield insists on attaching equal importance to scale and efficiency, makes overall plans to grasp the upper production of Bayan New Area and the stable production of the old area of Erlian in central Hebei, and completes the goals and tasks of the company's exploration and production acceleration development plan from 2019 to 2025 three years ahead of schedule, and crude oil production has reached a new high
in 20 years.

The new area is the hope
for the sustainable development of the oilfield.
In 2022, Bayan New Area will build production efficiently, making outstanding contributions
to the over-completion of the production task in North China Oilfield.
North China Oilfield listed the development and construction of Bayan Oilfield as the first of the company's "ten key projects", and established the Bayan Exploration and Development Command headed by the main leaders, which was carried out efficiently by the whole company in accordance with the conference and battle mode in the new period; In the process of rapidly advancing development and construction, adhere to the integration of exploration and development, accelerate resource conversion, and efficiently promote production capacity construction; Strengthen the speed of drilling, accelerate the pace of production and oil test production, achieve a rapid increase in production, and initially build a million-ton oilfield production base
in the Hetao Basin.

Old oil fields are the "ballast stone"
of crude oil production.
In order to achieve a steady increase in the production of the old area of Erlian in central Hebei, North China Oilfield aims to reduce the decline rate and improve the recovery rate, based on the description of the reservoir, with fine water injection and conversion as the starting point, start and promote the "ballast stone project" of the old oilfield, solidly promote the fine and precise potential mining of the old reservoir, hierarchical and classified treatment, and continuously consolidate the foundation for stable production of the old reservoir, the natural decline rate and the comprehensive decline rate are reduced by 1 and 0.
8 percentage points respectively, and the water content rise rate is reduced by 2.
6 percentage points
。 At the same time, the oilfield actively promotes the major development and testing of joint-stock companies such as Mongolian forest fire flooding and Balixi Qianshan CCUS, and makes overall plans to grasp the gas injection gravity flooding and "two-three combination" chemical flooding in the submerged mountain, and inject more than 10,000 tons
of gas into the largest carbon flooding and carbon sequestration project in Beijing-Tianjin-Hebei.

North China Oilfield has vigorously developed natural gas business, highlighted technological innovation, increased the volume and efficiency of natural gas business, continuously expanded the total scale, and continuously improved
economic benefits.
Focusing on improving production and efficiency, continuously upgrading technology, accelerating the speed of construction and production, and refining the on-site management of old areas, the CBM business has risen rapidly, with an annual production capacity of more than 2.
1 billion cubic meters and a daily gas output of more than 6 million cubic meters, building the largest digital and large-scale coalbed methane field in China, and was rated as PetroChina's excellent upper production gas field
in 2022 。 The conventional natural gas business innovated the layered gas reservoir model of Yangshui Qianshan Mountain, strengthened the research of production increase technology, and the output increased steadily, and the daily gas output of a single well in Yangshui Qianshan New Well reached more than 150,000 cubic meters; The development of the "three low" water-rich gas reservoirs in Sulige has achieved phased results, and the Su 75 block has maintained a stable production
of 800 million cubic meters for 12 consecutive years.