In the first half of this year, PetroChina Southwest Petroleum Bureau Co., Ltd. and PetroChina Southwest Oil and gas branch achieved steady growth in production, producing 3.234 billion cubic meters of natural gas and selling 3 billion cubic meters of natural gas. The company made full profits and entered the fast lane of natural gas development.
Gan Zhenwei, executive director and general manager of PetroChina Southwest Petroleum Bureau Co., Ltd. and general manager of PetroChina Southwest Oil and gas branch, said that PetroChina Southwest Oil and gas field is the main force in the development of natural gas. In the first half of the year, PetroChina Southwest Oil and gas field made every effort to promote high-quality exploration and benefit development, optimize organization and operation, speed up production capacity construction, and achieve the goal of more than half the task in time.
The oil and gas exploration results are rich, and the resource base is continuously consolidated. In the first half of the year, major breakthroughs were made in oil and gas exploration in the third member of xunxi formation in Chongzhou structure of Chengdu depression. Anfu-1 well drilled in the third member of xunxi formation. After large-scale sand fracturing test, a daily production of 60600 cubic meters of natural gas was obtained, showing a good exploration prospect. New oil and gas exploration discoveries were made in the lower Shaximiao Formation of Fenggu structure, Maokou Formation of Langzhong exploration area and Shaximiao Formation of Longquanshan structural belt The deployment of exploration wells has been completed, and the key exploration wells and evaluation wells have progressed smoothly, laying a good foundation for completing the task of increasing the third-class reserves of natural gas. At present, the proven reserves of 50 billion cubic meters have been implemented and passed the internal audit of the joint stock company.
The achievements of oil and gas development are outstanding, and the scale of production continues to expand. In the first half of the year, we planned ahead of the annual target tasks, continued to optimize the deployment, strengthened the production organization and operation, made full efforts to promote the key production capacity construction projects, and significantly increased the new production capacity year on year; we have drilled 26 wells in Weirong shale gas field, and successfully completed the pilot test of new process fracturing for 2 wells; we have strengthened the fine description and optimization of gas reservoirs in the west of Sichuan, with Shaximiao gas reservoir and The productivity construction effect of Penglaizhen Formation gas reservoir in Xinchang gas field is remarkable, and the exploration and development of heba-jia-2 gas reservoir in Northeast Sichuan has obtained millions of square meters of open flow industrial gas wells for the first time in 30 years. In terms of stable production in the old area, Guangyuan gas field has strengthened the classified implementation and management of "four refined", high-yield wells have achieved full production, abnormal wells have prevented shaft blockage, low-yield water wells have strictly controlled production, low-efficiency and high-yield wells have been opened and controlled in turn, and the daily production in the first half of the year has been maintained at 11 million cubic meters; the old continental areas in Western Sichuan have carried out in-depth fine management of "one well, one policy", precise tapping of potential, and sustainable development Continue to optimize the low-cost gas production process, promote the pressurization process, and effectively control the natural decline rate and comprehensive decline rate.
The safety and environmental protection shall be implemented in a practical manner, and the overall situation shall be stable. Since this year, oil and gas fields have carried out the construction of HSSE Management System in an all-round way, detailed tasks, revised relevant systems, carried out risk investigation in an all-round way, promoted hidden danger treatment and rectification, vigorously promoted the action plan of green enterprises, paid attention to environmental risk prevention and control, hidden danger investigation, monitoring and rectification, and carried out the activities of "safe production month" and "safe production journey" to achieve safety and environmental protection Zero accident, solid waste compliance treatment rate of 100%, waste water and waste gas emission compliance rate of 100%, new project environmental compliance rate of 100%.
Breakthroughs have been made in scientific and technological innovation, and the driving force has increased significantly. "Mechanical coding full bore infinite fracturing device and its application" won the first prize of Sichuan technological invention, "comprehensive prediction technology and application of deep shale gas geophysics in southern Sichuan" and "key technology of high efficiency fracturing of horizontal well in tight sandstone gas reservoir in Western Sichuan" won the second prize of Sinopec science and technology progress, "research and development team of full bore stepless sliding sleeve downhole tool" won the excellent innovation team of Sinopec title. In the first half of the year, 2 computer software copyrights, 4 Sinopec proprietary technologies and 50 new authorized patents have been declared.
Party building work should be innovated and improved to give full play to its guarantee role. Adhere to the principle of "integrating into the center, focusing on Party construction, promoting development", further promote the "organizational strength improvement project", deepen the activities such as "Secretary Bank of the model Party branch" and "strong foundation bank" of the Secretary of the Party branch; carry out the propaganda of situation and task in 11 areas, set off the upsurge of learning from Comrade Chen Junwu, and mobilize the cadres and employees to "change concept, take responsibility bravely, and create first-class" based on their posts To effectively stimulate the initiative of cadres and staff, and effectively accelerate the pace of increasing reserves and production.
At present, southwest oil and gas field is carrying out the theme education of "never forget the original intention and keep the mission in mind", ensuring the high standard start, high quality operation and high efficiency improvement, promoting the deep integration of Party construction work and central work, vigorously carrying forward the spirit of petroleum and inheriting fine traditions, continuously increasing exploration and development efforts, firmly being the main force of natural gas development, with more outstanding achievements To the 70th anniversary of the founding of new China.