System for securement of a mesh screening means and method...

System for selective re-entry to completed laterals

System for separately producing water and oil from a reservoir

System for spatially monitoring a borehole in real-time

System for steering a drill string

System for the automatic filling of earth boreholes with...

System for the permanent installation of sensors against the...

System for the permanent installation of sensors inside a...

System for the production of crude oil by the injection of...

System for the recovery of magnetisable raw materials, in...

System for the storage of radioactive material in rock

System for thermally insulating tubing

System for transmitting signals between a receiving set...

System for undersea recovery of hydrocarbons

System for use in a bore hole for axially coupling a tubular...

System for using a device for taking samples from a soil or...

System for water extraction in gas producing wells for the...

System for well logging

System for wellbore protection when explosively stimulating...

System stabilizers and performance enhancers for aqueous...