TY  - Data
T1  - Indoor performance test data set of drilling tools (2017-2019)
A1  - chi shenggao
DO  - 10.12072/ncdc.SRIPE.db1698.2022
PY  - 2022
DA  - 2022-02-25
PB  - National Cryosphere Desert Data Center
AB  - Four sets of performance test data of drilling tools were obtained in Qianjiang and Wuhan from 2017 to 2019. The acquisition content includes indoor performance test data of bit and drilling tool, including WOB, torque, speed, time, footage, ROP, maximum WOB and other elements. The performance test results show that the working life of screw drill is more than 150 hours and that of turbodrill is more than 260 hours。
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/b67bf876-1061-4818-a23b-1e88a9db147e
ER  -