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A few days ago, according to Jinmei Group, China's largest coalbed methane wellfield Qinshui coalbed methane wellfield put into use coalbed methane drilling platform, which is the first case
in China's coalbed methane mining mode.
The CBM drilling platform technology adopts the method of "group distribution, large-scale construction, resource integration and unified management", and unifies the construction requirements of the standard by using horizontal wells and plume branch wells from different locations and different coal seams, and uses multiple units to carry out batch construction operations
for multiple CBM wells at the same time.
At present, the CBM drilling platform is designed with a total of 5 single-branch horizontal wells in the Jinchengsi River block of Qinshui CBM wellfield, and the unit adopts the method of cross-operation of two types of coal seams, 3# coal seam and 15# coal seam, and the third horizontal L-shaped well has entered the drilling stage
.
After the completion of the drilling platform, it is expected to save more than 2 million yuan
.
A few days ago, according to Jinmei Group, China's largest coalbed methane wellfield Qinshui coalbed methane wellfield put into use coalbed methane drilling platform, which is the first case
in China's coalbed methane mining mode.
The CBM drilling platform technology adopts the method of "group distribution, large-scale construction, resource integration and unified management", and unifies the construction requirements of the standard by using horizontal wells and plume branch wells from different locations and different coal seams, and uses multiple units to carry out batch construction operations
for multiple CBM wells at the same time.
At present, the CBM drilling platform is designed with a total of 5 single-branch horizontal wells in the Jinchengsi River block of Qinshui CBM wellfield, and the unit adopts the method of cross-operation of two types of coal seams, 3# coal seam and 15# coal seam, and the third horizontal L-shaped well has entered the drilling stage
.
After the completion of the drilling platform, it is expected to save more than 2 million yuan
.
