Liaohe Oilfield adheres to the scientific concept of development as a guide, closely focusing on the goal of building a "double-thousand" enterprise and the "33343" development idea, grasping the general tone of seeking progress while maintaining stability, and focusing on promoting the coordinated development of the whole, forming a pattern of coordinated development of various businesses such as oil and gas, engineering technology, engineering construction, gas utilization, multiple operations, and mining services. The company has formed a pattern of coordinated development of its core oil and gas business, as well as its core businesses of engineering technology, engineering construction, gas utilization, multiple operations and mining services.
Exploration and development: In accordance with the exploration and deployment principle of "deepening the depression onshore, accelerating the beach and sea, breaking through the periphery, and expanding the new area", the company vigorously carries out the exploration of submarine and rocky oil and gas reservoirs, and actively promotes the application of applicable new exploration technologies, and has discovered a number of large-scale reserves in the submarine of the Daminutun Depression and the submarine of the Xinglongtai Depression, etc. The Company is committed to deepening the rolling exploration and development of the old area, and to developing the old area. The company has deepened rolling exploration and development in old areas and strengthened reservoir evaluation, resulting in ten million tons of steady crude oil production for 24 years. The company was the first to put forward and successfully practiced the concept of "secondary development", which became a revolutionary development initiative in the petroleum industry, and Xinhai Block 27, where horizontal wells are the main means of development, has become a model block for PetroChina's secondary development.
Engineering technology: It mainly includes oil testing, overhauling side drilling, conventional operation, fracturing and acidizing technology. The company has advantageous technologies such as high-pressure water well pressure operation and green workover operation, as well as a complete set of technologies such as steam injection and heat insulation, wellbore lifting, workover operation, sand prevention and removal, dynamic monitoring of the whole process of thermal recovery, and deep treatment of gathering and transportation and wastewater. In view of the reservoir characteristics of Liaohe Oilfield, a set of fracturing and acidizing technology series has been formed, especially the research and application of fine layered fracturing technology and hydraulic sand blasting fracturing technology, which has realized the effective development of high condensate oil, which is rare in the world. The first horizontal well designed independently for hydraulic jet fracturing has recently achieved a complete success.
Engineering construction: it is responsible for the general contracting, survey, design, construction, supervision and inspection of oil and gas field surface engineering, and has the design and construction capacity of thick oil, high condensate oil gathering and treatment, thick oil sewage treatment, offshore petroleum engineering, long-distance pipeline engineering, bridges and highways, and it has general contracted for the construction of the Qin-Shen line, and participated in the famous projects of West-East Natural Gas Transmission, the Shaan-Beijing Pipeline and the Algerian water pumping station projects It has participated in the construction of the Qin-Shen line, the West-East gas pipeline, the Shaanxi-Beijing pipeline and other famous projects and the Algeria water pumping station project, as well as the construction of oil pipelines in Sudan and other countries.
Gas Utilization: As a rare opportunity for the company to achieve sustainable development and an important mission to support the old industrial base in Liaoning to realize clean and green development, Liaohe Oilfield's natural gas business has taken the "Gasification of Liaoning" project as an opportunity to rationalize the management and operation system, carefully organize the trunk and branch line pipeline network projects, and vigorously expand the gas business market. Gas utilization has become the most growing and strategic business and an important economic growth point of the field. Up to now, the structure of "two lines and one reservoir" based on Qin-Shen pipeline, Da-Shen pipeline and Shuang-6 gas reservoir has basically been formed, and the gas business has successfully entered the market of 11 cities in Liaoning Province and Chifeng in Inner Mongolia, and the effectiveness of replacing oil with gas has been remarkable, with the replacement of 707,000 tons of fuel oil in 2011, and the cumulative sales volume of 1.95 billion cubic meters of gas.
Multiple operations: the company's four main businesses include petroleum equipment, petrochemicals, engineering construction, ancillary services and trade, with an annual sales revenue of nearly 10 billion yuan. The drilling tools, top drive, pipes and other products of the multiple-operated enterprises are exported to Britain, Switzerland, Russia, Kazakhstan, Iran and other countries, and the development speed and economic benefits of the multiple-operated enterprises have increased in tandem with the main business.
Mining services: the company mainly provides specialized management and services such as property and public utilities, social welfare, retirement and medical and health care. Closely focusing on the three functions of production protection, service life, maintenance of stability and the construction of a harmonious model mine as the central work, reform and innovation, forge ahead, and gradually realize the socialization of services, regional management, entrepreneurial management, market-oriented operation, and constantly improve the level of management and quality of service, to promote the quality of life of the majority of workers and the quality of the environment to effectively improve, and to ensure the efficient and sustainable development of the oilfield.