Results 281 to 290 of about 19,345 (302)

Migration of High-Pressure Air during Gas Well Drilling in the Appalachian Basin

Journal of Environmental Engineering, ASCE, 2014
Xiaolong Geng, Nicholas C Davatzes, Daniel J Soeder   +2 more
exaly  

Air drilling

openaire   +1 more source

Application of perfluorocarbon tracers to microbial sampling in subsurface environments using mud-rotary and air-rotary drilling techniques

Journal of Microbiological Methods, 1996
F S Colwell
exaly  

Air-line explosions and low-flying drills

The Lancet, 1990
openaire   +2 more sources

Thermal behaviour of geothermal wells using mud and air–water mixtures as drilling fluids

Energy Conversion and Management, 2004
Gilberto Espinosa-Paredes
exaly  

Air Drill Used in Surgery

The Science News-Letter, 1965
openaire   +1 more source

Study of a Mechanism for Well Deviation in Air Drilling and Its Control

Petroleum Science and Technology, 2011
exaly  

A novel method for wireless telemetry during air drilling based on air pressure pulses

Geoenergy Science and Engineering
Hongtao Li, Yingfeng Meng, Chaoyang Xu   +2 more
exaly  

Miniature air drill for micro‐tympanic procedures

The Laryngoscope, 1960
openaire   +2 more sources

Studies on minimum quantity lubrication (MQL) and air cooling at drilling

Journal of Materials Processing Technology, 2008
exaly