2011, Volume 13, Issue 1
Strategic Study of CAE >> 2011, Volume 13, Issue 1
Application of hydraulic fracturing techniques for CBM wells in Qinshui coal field
1. Fracturing Group of Down -hole Work Department of Daqing Oil Field Co., Ltd., Daqing, Heilongjiang 163712,China;
2. Beijing Traverse Technology Development Co., Ltd., Beijing 100083, China
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Abstract
According to the CBM(coal bed methane) features and possible difficulties in fracturing techniques, a new hydraulic fracturing method with casing injection, high output and activated water carrying sand was developed. It showed great effect in the Qinshui coal field.
Keywords
CBM(coal bed methane) ; natural joint ; adsorption ; hydraulic fracturing
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References
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