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Earlier this year to August 12, daqing oilfield underground work branch fracturing brigade in shanxi review made by successful fracturing of coalbed methane (CBM), mouth 180 output value reached 35.5 million yuan.
Methane is a kind of unconventional oil and gas resources, is to generate and stored in the coal and coal seam gas in the surrounding rock, main component is methane, is a kind of high efficient of clean energy.
In 2007, daqing oilfield underground work branch fracturing brigade into shanxi review made by methane, market, and two consecutive fracturing and production value one hundred million yuan.
Fracturing brigade external market research group was established, shaanxi, shanxi visit regularly, jilin and Inner Mongolia external market block, detailed present their overall strength, not only to the northern shaanxi, JiLinFei CBM fracturing of the market, and consult with the workload success in shaanxi HanCheng and other new blocks of coalbed methane exploration work, and lay the foundation for market development.
In shanxi coal seam characteristics and their ability to carry water fracturing insufficient difficult problems, underground technical personnel for the reasonable construction parameters and CBM fracturing process, with low damage the activity of the water and sand fracturing new mining technology, make fracturing speed and quality greatly improved.