摘要
通过分析水力压裂的增透机理,并通过对压裂设备参数和压裂液参数的选择,为水力压裂施工提供可靠地技术指导。同时对西山煤田8号煤层进行水力压裂施工,增大了煤层渗透性,提高了煤层气井的产气量,为后期施工提供了可靠的依据。
Analysis on enhancing permeability principle by hydraulic fracturing and selection of fracturing equipment and fracturing liquid parameters could provide a reliable guidance for hydraulic fracturing construction. The construction enhanced the permeability and increased gas production rate on No.8 coal seam in Xishan coal field, which also provided the reliable evidence for the future production.
出处
《山西煤炭》
2015年第6期68-69,共2页
Shanxi Coal
关键词
煤层气井
水力压裂
低渗透煤层
增透技术
coalbed methane wells
hydraulic fracturing
low permeability coal seam
enhancing permeability technology
