Primary well cementing methods and apparatus
Procedure and device for determining the jamming point of a pipe
Procedure for drawing water from a ground water store
Process and apparatus for monitoring and controlling the flammab
Process and device for casing a borehole for the measurement of
Process and device for installing seismic sensors inside a petro
Process and system for providing multiple streams of wet steam h
Process for direct measurement of the orientation of hydraulic f
Process for gas-lifting liquid from a well by injecting liquid i
Process for locating residual or dormant hydrocarbons in petrole
Process for obtaining permeability logs using radioactive drilli
Process for preparing alkaline flooding solutions that avoid sil
Process for recovering hydrocarbons by thermally assisted gravit
Process for selecting a steam foam forming surfactant
Process of cementing wells
Producing asphaltic crude oil
Production log
Production of a polyacrylamide solution used in an oil recovery
Production of hydrocarbons from underground formations
Production wells having permanent downhole formation evaluation