Shanxi Coalbed Gas Development and Utilization Enters Large-scale Implementation Stage

The petrochemical industry restructuring and revitalization plan has outlined a blueprint for oil and natural gas production in the next three years: From 2009 to 2011, the target production of crude oil and natural gas was 192 million tons, 196 million tons, 198 million tons and 86 billion cubic meters respectively. 105 billion cubic meters and 120 billion cubic meters. Shanxi CBM enters the “West-to-East Gas Pipeline” pipeline, adding another force to China’s natural gas supply.
Recently, CNPC Shanxi Coalbed Methane Treatment Center opened the last valve of the Shanxi CBM external transmission line to the main line of the West-East Gas Pipeline. The CBM was injected into the main line of the West-East Gas Pipeline via the compressor of the Qishui Compressor Station. Shanxi's coalbed methane development has successfully taken the “high-speed road” of the West-East gas transmission, indicating that Shanxi coalbed methane development and utilization has officially entered a large-scale implementation stage. As a major energy province, Shanxi has a long-term reserve of coalbed methane in the country. According to Wu Deliang, deputy secretary-general of the Shanxi Coalbed Methane Industry Association, coalbed methane is a “gas” that accumulates in coal mines and is a new energy source. CBM reserves in Shanxi Province are more than 10 trillion cubic meters, accounting for about one-third of the national total. In the past, people did not have enough knowledge of coalbed methane, but simply carried out emptying. Nowadays, under the situation where energy is becoming increasingly scarce, the large-scale development and utilization of coalbed methane as new energy has finally entered the actual operation from the brewing stage.
In Shanxi, there are abundant coalbed methane in the Qinshui coalfield, Hedong coalfield, and Datong coalfield. Among them, the development of coalbed methane in the southeastern Shanxi has the most commercial value. At present, an upsurge of CBM development is taking place in Shanxi. Some powerful oil and gas companies at home and abroad have set foot in this area. In recent years, in Jincheng, which has 80% of coalbed methane reserves in Shanxi Province, there have been twenty or thirty companies including Asian-American Continental CBM, Fudi Petroleum, China Petroleum, China United Coal, and Shanxi Coal Group stationed in CBM extraction operations. . Shanxi Energy Industry Group Co., Ltd. established Shanxi Energy CBM Investment Holding Co., Ltd. in 2006. It specializes in the investment and operation of coal-bed methane, coal chemical and other energy sources and related industries. So far, the company has invested RMB 4.5 billion in coal seams. Gas development.
In March 2008, China Petroleum Pipeline Bureau Huayou Engineering Company fully entered the Qinshui Basin in Shanxi Province and began the construction of the first fully-installed CBM field in China. After more than a year of intense construction, the Shanxi coalbed methane extracted from PetroChina is now supercharged by compressors and continuously injected into the “West-to-East Gas Pipeline” main line as a supplemental gas source for Xinjiang Tarim and Sulige gas fields in Shaanxi. Natural gas is blended and delivered to more end users. Zhao Yujian, director of the China Petroleum Pipeline Bureau, said that the daily supply of CBM to the main line of the West-East Gas Pipeline was 500,000 cubic meters, although it only accounted for 1% of the total gas supply from the West-East Gas Pipeline, but it turned on. A new phase of commercialization of CBM commercialization. It is estimated that by the end of this year, the daily supply of CBM to Shanxi will increase to 900,000 cubic meters per day. By the end of 2010, CNPC will build an annual production capacity of 3 billion cubic meters of CBM in the Qinshui Basin.
Mixed use of coalbed gas and natural gas will affect the quality of the delivered gas? Wu Deliang, deputy secretary-general of the Shanxi Coalbed Methane Industry Association, said that the composition of coalbed methane is almost the same as that of natural gas. After treatment, the combination of coalbed methane and natural gas will not reduce the purity and quality of natural gas. At present, the large-scale development of CBM in Shanxi is in its infancy. The price advantage will not be reflected for a while and will not affect the price of natural gas in the country. However, with the further development of commercial development, theoretically speaking, The overall structure of energy in our country has a certain impact, and for users, the price will be cheaper.

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