Results 271 to 280 of about 19,345 (302)

air-gas drilling

2014
openaire   +1 more source

Assessment of drilling-induced damage in CFRP under chilled air environment

Materials and Manufacturing Processes, 2018
C Kannan, A S S Balan
exaly  

The dynamic deviation control mechanism of the prebent pendulum BHA in air drilling

Journal of Petroleum Science and Engineering, 2019
Wenchang Wang, Chunsheng Wang, Qinfeng Di   +2 more
exaly  

A Micro Robot Drilling Technology Based on Air Drill

2024 Asia-Pacific Conference on Software Engineering, Social Network Analysis and Intelligent Computing (SSAIC)
Liu Chun, Zhang Yun
openaire   +1 more source

Rapid ice drilling with continual air transport of cuttings and cores: General concept

Polar Science, 2017
Pinlu Cao, Baoyi Chen, Pavel Talalay
exaly  

air core drilling

2014
openaire   +1 more source

Cutting breakage and transportation mechanism of air drilling

International Journal of Oil, Gas and Coal Technology, 2013
Gonghui Liu
exaly  

Development of a specially designed drill bit for down-the-hole air hammer to reduce dust production in the drilling process

Journal of Cleaner Production, 2016
Yongjiang Luo, Jianming Peng, Lijia Li   +2 more
exaly  

Drilling with Oil‐Free Air

Groundwater Monitoring & Remediation, 1990
openaire   +1 more source

Air and Gas Drilling (Drilling Dry and with Mist)

2012
openaire   +1 more source