Method for ensuring injectivity of polymer solutions

Method for forming a cement annulus for a well

Method for improving oil recovery by delivering vibrational...

Method for improving oil recovery using an ultrasound technique

Method for improving well production by sonically driving granul

Method for impulse stimulation of oil and gas well production

Method for preventing annular fluid flow

Method for preventing annular fluid flow using tube waves

Method for recovery of oil by means of a gas drive combined with

Method for resonant vibration stimulation of fluid-bearing...

Method for sonically loosening oil well liner environments

Method for vibrational impact on a pipe string in a borehole...

Method of consolidating a slurry in a borehole

Method of freeing stuck drill pipe

Method of oil recovery

Method of oil recovery

Method of producing gas from fluid containing beds

Method of producing hydrocarbons from subterranean formations

Method of producing methane gas from a coal seam

Method to selectively affect permeability in a reservoir to cont