Reservoir monitoring through modified casing joint
Reservoir sample chain-of-custody
Reservoir stimulation while running casing related applications
Reservoir treatment by injecting mixture of co2 and...
Reservoir-tailored co.sub.2-aided oil recovery process
Resettable downhole packer
Resilient cement
Resilient conduit for use in solution mining
Resilient hoisting plug for drill rods and the like
Resilient well cement compositions and methods
Resilient well cement compositions and methods
Resilient well cement compositions and methods
Resinous polyalkylene oxide adducts for petroleum recovery
Resistive heater for in situ formation heating
Resistivity antenna shield, wear band and stabilizer...
Resonance enhanced drilling: method and apparatus
Resonant acoustic transmitter apparatus and method for...
Restoration of uranium solution mining deposits
Restoring permeability to a polymer plugged well
Restricting fluid passage and novel materials therefor