Business facilities of China Petroleum Group Oriental Geophysical Exploration Co., Ltd.

The company has 1 17 seismic operation team, 6 VSP teams, 19 comprehensive geophysical and geochemical exploration team and 4 electrical exploration teams. Among them, there are 43 overseas seismic operation teams and 59 domestic seismic operation teams. In the long-term oil and gas exploration and development process, the domestic exploration footprint of Dongfang Geophysical Company covers 29 provinces, municipalities, autonomous regions and 89 basins (or regions), and the international exploration business covers 27 countries on 4 continents and serves more than 60 oil companies.

The company has the ability to provide high-quality, efficient, safe and fast two-dimensional, three-dimensional, high-resolution, three-dimensional VSP, four-dimensional, multi-wave and multi-component seismic exploration and acquisition services for domestic and foreign users under various complex surface conditions such as complex mountains, jungles, deserts, Gobi, loess tablelands, swamps, lakes, transitional zones and shallow seas. The company has the largest seismic data processing center in Asia. There are processing branches in Beijing, Korla, Xinjiang, Urumqi, Dunhuang, Gansu, Xi 'an, Tangshan, Renqiu and Dagang, and processing sub-centers in Iran, Pakistan, Nigeria, Sudan and Houston.

The company has 27 10 CPU workstations and PC clusters for seismic data processing, and the computer floating-point operation speed reaches 7.6 trillion times per second, ranking first in the same industry in Asia. GRISYS processing system with independent intellectual property rights and foreign advanced processing systems such as Omega, GEODEPTH, CGG, PROMAX, Views and Haitun. The annual processing capacity is 200,000 km for conventional 2D 20 50,000 km for conventional 3D, 30,000 km for pre-stack 2D migration and 6,543.8+0,000 km for 3D migration. The company's mechanical product development has the independent research and development capability of electromechanical geophysical exploration equipment such as seismic source, air gun, drilling rig and special vehicle chassis. KZ-23, KZ-28, SUPER30 and other domestic series of vibroseis have filled the gap of domestic large-scale exploration equipment, and their performance has reached the international advanced level. All kinds of new swamp chassis basically meet the construction requirements of water network, tidal flat, swamp and other areas; A series of drilling rigs such as desert drilling rig, swamp drilling rig, portable drilling rig and loess plateau drilling rig have solved the production problems in special areas.

The development of instrument products has the research and development ability of geophysical seismic instruments and auxiliary equipment, and has developed a GPS time-service network seismograph, a multifunctional DIGI BOM new digital remote-controlled explosive machine and SHT-2 pressure-sensitive detector tester, which are flexible in structure, simple in operation and intelligent.

The development of measurement products has certain independent research and development ability, and the "GPS vehicle real-time monitoring system" (VTS for short) has been independently developed. The successful application of the system in the earthquake team has realized the real-time and digital production and HSE management of the earthquake team, improved the production efficiency and avoided the safety risks.

Metrological verification has the metrological verification ability of seismic instruments, auxiliary instruments and measuring equipment. Geophysical exploration technology research center, which integrates seismic data acquisition, processing, interpretation method research and software development, is the first-class enterprise technology center of China Petroleum Group Company. The center has advanced parallel computers, servers, PC clusters and 100 workstations and supporting equipment.

Research on new geophysical exploration methods —— research on denoising technology of seismic data with low signal-to-noise ratio, imaging technology of geological bodies in complex areas, prestack migration technology, oil-gas-water identification technology of lateral reservoir prediction, vector seismic and mountain seismic exploration technology, three-dimensional converted wave static correction method and converted wave interpretation method, and high-density seismic data processing technology are becoming more and more perfect.

Research and development of exploration software systems with independent intellectual property rights-software products, such as GeoEast seismic data processing and interpretation integrated system, KLSeis seismic acquisition engineering software system, GRISYS seismic data processing system, KLInversion oil and gas detection and comprehensive inversion system, etc., are at the leading level in China, providing advanced series of exploration software systems and software technical services for domestic oil fields and exploration fields, and providing strong technical support for the exploration and development of the international exploration market of Oriental Geophysical Company.

The customers of information technology center are distributed in petroleum and petrochemical, government, media, education and other industries, providing IT outsourcing services for foreign oil companies. Established and managed ——BGP exploration database, the first large-scale oil data management system in domestic oil industry, operated and maintained enterprise WAN systems distributed in Beijing, Tianjin, Hebei, Henan, Xinjiang and more than 20 foreign countries and regions, and developed more than a dozen software products with independent intellectual property rights. It is a partner of internationally renowned IT companies such as Microsoft, IBM, ORACLE, etc., with leading advantages in many business development directions, such as the construction and integration of enterprise information systems (OA, ERP, HR, EIP), petroleum database construction, exploration and development data management and application solutions, petroleum data asset management, mass data storage management, and enterprise application service center construction, and is a double-soft enterprise certified by Beijing Science and Technology Commission. The Mining Services Division of the Company is specifically engaged in the base property business (including house maintenance, greening, sanitation, security, maintenance of public facilities, supply or handover of public and civil water, electricity, heating, liquefied gas and communication, etc.). ), retiree management, medical and health care, vocational education, community management, etc. To provide all-round high-quality professional services for the mining units and residents of the company.

The division consists of 1 1 base management office, retirees management office, real estate management center, building maintenance center, vocational education school of petroleum geophysical exploration, staff central hospital, second staff hospital, geophysical exploration security office, communication terminal and staff activity offices in Zhuozhou, Xu Shui, Urumqi, Korla, Dagang, Changqing, Tangguantun, Kaifeng, Zhengding and Gucheng. According to the idea of professional and integrated management of the group company, at the end of 2007, Dongfang Geophysical Exploration Company reorganized and integrated its internal equipment R&D and manufacturing resources, and established the Equipment Manufacturing Division on February 24th, 2008. Mainly engaged in the research and development and manufacture of geophysical prospecting equipment, to ensure the equipment demand of the company's main seismic exploration business, and to undertake the responsibility of maintaining and increasing the value of assets and management. Under the favorable policy environment of China and China Petroleum Corporation, with the gradual expansion of investment and industrial scale, the support capacity of geophysical prospecting equipment will be further improved, and the Equipment Manufacturing Division will provide a strong guarantee for promoting the process of equipment localization and meeting the demand of domestic geophysical prospecting equipment market.