"Our team has reversed the situation of two consecutive years of losses for Type 70 drilling rigs in one stroke, relying on electric substitution for oil drilling rigs." On February 24, Feng Xian, captain of Team 7010101 of Great Wall Drilling & Exploration Drilling Company No. 2, said when taking stock of last year's accounts to the staff. Electricity instead of oil drilling rig not only energy saving and environmental protection, and can reduce the cost of expenditure, an average of 420,000 yuan per rig per month to reduce costs. Up to now, a total of 281 wells have been drilled with electric oil substitution equipment, saving more than 6,300 tons of diesel fuel.

　　This is a microcosm of PetroChina's equipment manufacturing business to implement green development strategy and achieve energy saving and environmental protection. In recent years, CNPC has been promoting energy-saving and emission reduction projects through electric oil substitution, gas substitution and other equipment development projects, injecting "green blood" into CNPC's equipment.

　　China's petrochemical industry is the national industry in the field of emissions, is also the "12th Five-Year" period of industrial areas of emission reduction. Petroleum and petrochemical equipment as a key factor limiting the energy saving and emission reduction of enterprises, with considerable potential for energy saving and emission reduction. To this end, the state has introduced a number of policies to support the development of energy-saving and environmental protection and other green equipment, calling on enterprises to strengthen technological transformation and technological innovation, with fewer resources, lower costs, less emissions, to accelerate the transition to green development.

　　In 2012, PetroChina completed a special product development plan for natural gas application equipment and selected a number of structural adjustment projects to promote the wide application of natural gas and other clean energy in oil and gas production. In 2012, CNPC completed a number of structural adjustment projects to promote the wide application of natural gas and other clean energy in oil and gas production. In terms of upgrading superior products, PetroChina clearly proposes to speed up the upgrading of traditional superior products, gradually eliminate products with high energy consumption and heavy pollution, and realize the green development of PetroChina equipment.

　　In the field of oil and gas drilling, Gem Machinery Company is actively involved in the project of electricity instead of oil, and has increased the development of industrial grid-driven drilling rigs, covering all types of electric-driven rigs from 5,000 meters to 12,000 meters, which can reduce fuel and oil consumption by 20% to 45%. In the project of "gasification drilling rig", Jichai Power General Factory has developed the associated gas power generation products combined with the actual oilfield, which can turn the associated gas at the wellhead of oilfield into a treasure, and more than 1,000 sets of units are used in each oilfield operation area in China, which can reduce the emission of associated gas by 700 million cubic meters per year.

　　In the field of oil refining and chemical industry, Bohai Equipment has developed YL type series of flue gas turbine, with a high power of 40,000 kilowatts. In 2012, Bohai Equipment developed "ten energy-saving tools" including flue gas turbines, which can save more than 1.2 billion kWh of electricity for domestic refineries and chemical enterprises. In addition, Jichai Power General Factory has actively entered the field of water transportation with gas instead of oil, and the series of LNG-fueled marine engines and power integration cover the power needs of vessels from 1,000 tons to 10,000 tons, and the demonstration work of LNG-powered vessels has been launched on eight vessels in Wuhan and Wuhu of Yangtze River, Beijing-Hangzhou Canal and Pearl River at the same time.

　　In 2013, CNPC will continue to do growing and strategic equipment manufacturing business such as gas to oil applications, and continue to increase green equipment research and development and promotion with the principle of highlighting key points, first easy and then difficult, and steady progress, focusing on strengthening five technologies and equipment research such as large bore natural gas engines, comprehensive energy-saving technology research of three pumping systems, and natural gas compressors. To gasify the Yangtze River shipping as a breakthrough, efforts to build LNG production, receiving and storage and transportation of key equipment independent manufacturing capabilities. Focus on shale gas and seek new breakthroughs in the field of unconventional natural gas development equipment.

　　Zhou Shiyan, deputy director of Science and Technology Information Department of PetroChina Equipment Manufacturing Branch, said that this year, PetroChina equipment manufacturing business will give full play to the power of science and technology-driven, scientific research investment will be made to green equipment research and development to make tilt, is expected to increase by about 15% over last year. In addition, the upgrade of old products will also improve energy efficiency and energy conservation as the direction, from scientific research, manufacturing, marketing and other links, as soon as possible to make green equipment become a new growth point of China's petroleum equipment manufacturing industry.