Discussion on Technology to Improve Drilling Efficiency of CBM Wells
In recent years,with the continuous development of China's coal mining industry,coalbed methane(CBM)resources are highly valued,so CBM well drilling shows its importance.Therefore,it is necessary to pay more attention to CBM well drilling and adopt effective technology to improve CBM well drilling efficiency.Tak-ing the characteristics of CBM drilling technology as the starting point,combined with the influence factors of CBM drilling efficiency,this paper puts forward specific measures to improve CBM drilling efficiency and quality,And to ensure the safety of the coal seam gas well drilling work process.
NETL
NSTL
万方数据
