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  Feb. 2,, our country important petroleum basins in ordos basin shale gas first bite of horizontal Wells-delay page draws and one in shaanxi province YanAnShi GanQuanXian temple bay 7, showing that China's continental shale gas exploration and development have made new progress.

  Delay page 1 by oil well extend flat group independent design construction, in November of 2011, 22 spud, on February 2, 2012 completion. The largest 2344 meters deep well well, since the 1067 meters starts to make inclined, horizontal section to 605 meters, drilling complete design requirements, to reach the design purpose.

  In 2011, extend the oil group is determined for our country the first 40 mineral resources comprehensive utilization of the demonstration base--undertake shale gas efficient development demonstration base construction tasks. In April, 2011, the company in GanQuanXian temple bay ended in China the first continental shale gas vertical Wells-a willow review 177 Wells and fracturing and gas. Since June 2011, the personnel of technology of company launched shale gas high efficiency of the two key technology development, the horizontal well drilling and well completion of horizontal section fracturing technology research, at present initially formed independent shale gas horizontal well drilling the well completion technology system.