Application of Air Left Reverse Circulation Tech.In Geothermy Well Drilling in Beijing

${author.authorNameEn}

doi:10.3969/j.issn.1672-7428.2004.04.020

2004 No. 4

Article Contents

Article navigation > DRILLING ENGINEERING > 2004 > (4): 47-48

Next Article Previous Article

Application of Air Left Reverse Circulation Tech.In Geothermy Well Drilling in Beijing[J]. DRILLING ENGINEERING, 2004, (4): 47-48. doi: 10.3969/j.issn.1672-7428.2004.04.020

Citation:

Application of Air Left Reverse Circulation Tech.In Geothermy Well Drilling in Beijing[J]. DRILLING ENGINEERING, 2004, (4): 47-48. doi: 10.3969/j.issn.1672-7428.2004.04.020