"Drilling practices" refers to the techniques and methods used in the process of drilling, which is the act of creating holes or wells in various materials such as the ground or rocks. Full definition
He says numerous other states that now allow the gas drilling practice decided in anywhere from 8 to 24 months. (wamc.org)
He called for a national fracking ban, charging that the controversial drilling practice poses a risk to the country's drinking water supply and the overall climate. (nydailynews.com)
This includes a host of physical training exercises, military drill practice, public speaking and gaining vital academic qualifications. (qaeducation.co.uk)