(Source: CNPC News)
On May 27, 2013, ** well was completed smoothly with multistage and multiple clusted fracturing and bridge pluge in Yumen Oilfield. After 4 days of fracturing, the well was injected with 2600 cubic meters of fluids and 223 cubic meters of sands. In addition, treatment parameters were controlled in the range of the design requirements, which created the maximum fracturing scale in Yumen Oilfield.

** well with the depth of 3565 meters was a development well of cretaceous productivity construction in Ya'erxia oilfield blocks and put into production on April 30 this year .　
　
The adoption of multistage and multiple clusters fracturing of and bridge plug can greatly reduce the treating time. It may take more than 40 days for conventional fracturing, but now only 4 days for the well. The well was put into production with a quick speed and high production efficiency. At present, the well had entered the blowout and drainage period.